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How to Make A Virtual Assistant App Like Siri

Table of Contents hide 1 How to Make an App Like Siri 1.1 We make make app like Siri to get assistance...

Written by Niel Patel · 11 min read >
Make An Virtual Assistant App Like Siri

She has a silken voice, which sounds so sweet. And she is always ready to come to your aid: answer a question, suggest something, help as best as she is able to. And she has a wonderful name – Siri.

The fact that Siri, Aleksa, Cortana, and Google Assistant are not actual people does not make them any less valuable to us. Voice assistants make life easier because they are available whenever we need them. All we have to do is say, “Hey,…” and they will immediately do or look for what we require.

How to Make an App Like Siri

Making virtual voice assistants app like Siri are no longer the stuff of our fantasies. Virtual assistants save time and complete these activities for those who are busy with their lives and don’t have time to search or maintain their phones and lives. Furthermore, virtual assistants are not just useful software for users, but also a friend to whom they may turn for assistance.

We make make app like Siri to get assistance for the following tasks:

  • To make a phone call, send a message, and open and read messages that have been sent to you
  • News, weather predictions, currency, and definitions may all be found here.
  • Make a list of reminders and notes.
  • Schedule meetings and add events to a calendar.
  • Set an alarm, adjust the brightness of the screen, turn on/off the Wi-Fi connection, and play music on the screen.
  • Searches for navigation: to show the route from point A to point B.
  • Entertainment: what’s going on in the city, what movies to see, and where to go on weekends

The Guide How to build An App Like Siri Virtual Assistance

Incorporating virtual assistants into an app’s functionalities is currently a competitive benefit, but in a few years, it will become a necessary requirement to maintain an app competitive on the market and worthy of users’ attention. As a result, you should begin planning your mobile app with virtual assistance development as soon as possible with the help of a AI technology.

We have prepared a step by step guide on how to create an app like siri

1st step Make a strategy for your app like Siri.

Your voice assistant app should have a clear aim in mind, as well as a focus on your target demographic. Some voice assistants, such as Cortana, are primarily used for work-related tasks, while others, such as Google Assistant, are used for daily tasks. At this stage of voice assistant app creation, your job is to figure out what kind of unique service you’ll provide to your users, and then we’ll talk about the features to incorporate.

You may go over the most time-consuming actions that individuals do every day and see how your voice assistant can help you automate them.

Step 2 Integrate a voice assistant to your app with custom APIs and AI tools. 

MindMeld research now recommends adding and integrating an existing voice assistant like Siri or Google, as they are among the top users’ choices. So, let’s look at these two.


Third-party apps have been able to integrate Siri since 2016, when Apple released a special tool called Apple SiriSDK, which provides two types of extensions for Siri integration: Intents, which handles tasks like calling and messaging, and Intents UI, which visually controls brand and custom content on the user’s interface.

These Intents extensions are tasks that a user could ask for. They are processed by the system as classes with certain attributes. A user, for example, wishes to know the weather forecast for the coming week in a given city. After receiving a voice task, the system determines the properties for it – in this case, particular dates and the stated location – and then sends them to the app extension, which produces the desired outcome.

Step 3 Add essential features on your own app like Siri

The following is a list of prerequisites for building an AI voice assistant from the ground up:

Text to voice/speech (STT)

As software agents, voice assistants can only process digital communications. As a result, they transform voice tasks given by users into text so that they can be analysed and performed. CMU Phoenix is a piece of software that can be used to carry out this process.

TTS (Time-to-Success)

The TTS process is similar to the STT process, however it works in the opposite direction. Text data, such as weather information, can be translated and delivered in human speech using TTS. The CMU Phoenix software is a useful tool.

Making a Decision

The effectiveness of your voice assistant app is determined by this process. At this point, AI technology examines a user’s request, interprets it, and responds. Tagging components that are relevant to the user is used to create the answer. For example, if a user wishes to find a film to watch in a cinema, a voice assistant gathers all available possibilities that the user could find interesting based on previous requests. The more intelligent a voice assistant is, the more it understands the user’s preferences and can deliver a more relevant response.

Noise reduction

In crowded and noisy settings, people use their phones on the streets, in cafes, and in general. This setting determines how well your AI assistant can hear a user despite background noise. Noise cancellation reduces or removes sounds that are unrelated to the user’s voice or the request.

Recognition of speech

Your users will most likely be misunderstood by assistants if you don’t include voice recognition technology in your voice assistant. As a result, you’ll get the inaccurate answer. This also helps you avoid scenarios where a voice assistant replies to voices from TV shows, animal sounds, and other amusing sounds.

Reduce the length of the speech

This feature is in charge of providing a quick response to the user. The server on which the user’s communication is recorded should be dependable and secure. To avoid data loss, it is advised that you utilise the G.711 standard.

Experience with UI/UX

The Voice interface is what a user sees when they make a request: a screen, a voice, a way of speaking, and so on. All of this contributes to the customer’s experience, as the consumer desires not only a response, but also high-quality service. As a result, consider the visual and audible feedback your app will provide to a user.

There are several platforms on which you may construct your own AI assistant, but you must be certain that this group of individuals can supply the functionality you want in your app. Contact us to not only design a voice assistant for your organisation, but also to ensure its efficiency.

3 Efficient Ways to Supply Your App like Siri with a Virtual Assistant

The first method
The first method involves integrating existing voice technologies into your application by means of special APIs and other development tools.
The second method
The second method allows you to build an intelligent assistant with the help of open source services and APIs available for paid and free.
The third method
The third method is to create your own app like siri from scratch with it’s further integration into your application.

How To Make AI Voice Assistant App?

Personal voice assistants for Android powered by Artificial Intelligence (AI) offer a lot of potential in today’s digital world. We now have a plethora of virtual voice assistant apps such as Bixby, Siri, Cortana, and Ok Google. Our lives are becoming more luxurious and uncomplicated as a result of these smart voice assistants. These AI-powered virtual apps will undoubtedly take over many aspects of our lives in the future.

We know that AI virtual voice assistant apps are supported by 99.9% of Android phones. Personal assistant apps for Android are becoming increasingly popular. It’s a trendy topic among technology executives.

Siri is the greatest voice assistant app for Android at the moment. With the advancement of technology, a plethora of Siri alternatives have flooded the market. All voice assistants have the same goal: to make your life easier.

  • Top 6 Artificial intelligence apps for android.
  • What technologies used to develop a voice assistant app?
  • How much does it cost to develop an app like Cortana?
  • Enterprise-level benefits of using voice assistants
  • Top 5 predictions for the future of AI-based voice assistant

Packages required toc

To create a personal voice assistant, use the pip command to install the following packages on your system.

  1. Speech recognition – Speech recognition is a key function in home automation and artificial intelligence. This library’s main role is to try to interpret anything humans say and transform the speech to text.
  2. Pyttxs3 — pyttxs3 is a Python-based text-to-speech conversion library. On Mac OS X, Windows, and Linux, this package supports text to voice engines.
  3. Wikipedia – Wikipedia is a multilingual online encyclopaedia that is utilised by many people in the academic world, from freshmen to students to professors, who wish to learn about a specific topic. This Python package extracts the necessary data from Wikipedia.
  4. Ecapture – This module allows you to take pictures with your camera.
  5. Datetime — This is a built-in Python module that works with dates and times.
  6. OS — This module is part of the Python standard library and allows you to communicate with the operating system.
  7. Time — The time module allows us to show the current time.
  8. Web browser – Python comes with a built-in web browser. It gathers information from the internet.
  9. Subprocess – This is a standard library that is used to process system actions such as logging off or restarting your computer.
  10. Json- The json module is used for data storage and exchange.
  11. request- The request module is used to send HTTP requests of all sorts. It accepts URLs as parameters and grants access to the URLs specified.
  12. Wolfram Alpha – Wolfram Alpha is an API that uses Wolfram’s algorithms, knowledge base, and AI technologies to compute expert-level answers. The Wolfram Language makes this possible.

Import the following libraries

import speech_recognition as sr
import pyttsx3
import datetime
import wikipedia
import webbrowser
import os
import time
import subprocess
from ecapture import ecapture as ec
import wolframalpha
import json
import requests

Setting up the speech engine:

The pyttsx3 module is stored in a variable name engine.

Sapi5 is a Microsoft Text to speech engine used for voice recognition.

The voice Id can be set as either 0 or 1,

0 indicates Male voice

1 indicates Female voice


Create a function called talk that turns text to speech. The text is passed as a parameter to the speak function, which further initialises the engine.


While processing all currently queued commands, this function blocks. It appropriately invokes callbacks for engine notifications and returns after all commands queued before to this call have been cleared from the queue.

Reasons to make Siri like virtual assistance App

We promised to persuade you of the financial advantages of developing artificially intelligent voice assistants, and we’ll do it using the most recent facts.

What do users think of Siri and other personal assistants?

  • According to Accenture Interactive study, the majority of customers think virtual assistants are useful and have a favourable view toward them. To be more specific, we may say…
  • The capacity of voice assistants to provide specific responses to questions is considered the top feature by 80 percent of users.
  • More than half of consumers want Siri (and other personal assistants like Siri) to provide them helpful hints when shopping online (for example, they’d like to know where their goods come from).
  • When a digital assistant learns to respond like a real person, nearly 75% of consumers would be glad to communicate with it on a daily basis.

What to expect in the near future in the voice assistants market?

First and foremost, Juniper experts predict that the number of devices with speech capabilities will expand (up to 870 million by 2022, if we talk about the United States).

Furthermore, transportation companies, utility providers, and telecommunications corporations are anticipated to join the ranks of enterprises willing to integrate voice assistant technology into their mobile platforms in the near future.

Isn’t it admirable what you’ve accomplished? This is especially true given that voice technology is still in its early stages of development.

What makes Siri a popular AI Assistant App?

The word “Siri” has two meanings in Norwegian: “a lovely woman who leads you to triumph” and “secret” in Swahili. At least, that’s how one of Siri’s designers explained it to users of the iOS app.

‘Siri’ stands for Speech Interpretation and Recognition Interface, but it also has a more sensible meaning. Isn’t this rendition of the name incredibly eloquent? Siri, according to the website, is a programme that detects and interprets human voice, allowing it to speak with users and respond to their questions.

Siri has progressed greatly in recent years, but we recall instances when it may recognise the voice of an unknown person and behave inappropriately, such as by initiating a search, sending a message, or performing any other undesired activity. Fortunately, this is no longer the case: developers have been hard at work on improvements, and Siri now speaks to us in a pleasant tone and no longer makes embarrassing blunders.

The storey of Siri’s improvement, on the other hand, is far too compelling to be ignored. Furthermore, this storey may assist you in developing your own mobile AI voice assistant.

Development of a SIRI Like App from scratch

All prominent voice assistants, such as Siri, are designed in this manner, with no third-party solutions. The process is costly and time-consuming, but the end product is unquestionably worthwhile.

You’ll need to identify and engage seasoned, highly qualified developers to build your own Siri from the ground up. There’s a lot of work to be done, and you’re not going to be able to handle it all by yourself: you’ll need to connect to speech recognition and synthesis systems, activate the language processing engine, design a unique UI/UX, implement the architecture, and, of course, thoroughly test the final product.

The Main Stages of SIRI Like App Development 

This is the stage of discovery. To begin, you must decide on the main app concept, research the market, and devise a strategy for moving forward.

VUI. The following development step’s main purpose is to design the user’s interaction with the programme. While a graphic UI designer creates app screen maps, a VUI specialist plans out all of the possible interactions between the user and the artificial intelligence assistant (with possible deviations from the baseline scenario).

In either case! If you’re adding voice technology as a new optional feature to an existing app, you won’t require a GUI (your app already has one, right?). You can’t do without visual engagement with the user if your goal is a distinct voice programme geared at assisting the user in accomplishing simple everyday chores using a VUI (something like the original Siri before Apple purchased it). If you’re planning to make a Siri-like app, keep this in mind.

The most important development. It is split into two sections: creating a speech recognition system and writing logic (which implies thinking over how the future voice assistant should accept and answer user questions, where it gets the data from, what services it cooperates with, etc). This is a very difficult stage, and you can use a variety of tools to help you, including Google’s Tensorflow (Google couldn’t help but offer cool technology to make developers’ jobs easier! ), Amazon Machine Learning (as the name implies, Amazon provides a tool to implement machine learning), Azure ML Studio, and others.

Testing. When it comes to voice assistants, testing is very vital. You see, in the world of graphical interfaces, you’re limited by what the designer has drawn: for example, if a button doesn’t exist, the user won’t be able to tap it. Unfortunately, everything is more complicated in the domain of sounds: the user is free to say whatever he wishes. As a result, it’s a good idea to try out all of your selections ahead of time.

Naming. Remember to pay close attention to the assistant’s name. Because the user must repeat it out loud every time the software starts, it should be straightforward to hear.

Publication of the project. When it comes to personal assistant mobile apps, we must also examine the stage of the project’s release on the App Store and/or Google Play. The entire procedure is quite routine, and you’re probably already aware of it.

How to Make Siri Sound Like Jarvis

Do you aspire to be Iron Man? Maybe you don’t have the funds, but you can make Siri’s voice sound a lot like JARVIS, the virtual assistant of a wealthy Stark Industries executive who moonlights as a man of steel. Although the end effect will not be spectacular, many comic book lovers will find it entertaining as children. It’s time to give Siri a new voice, and we’ll show you how to do it step by step.

Jeff Benjamin’s fantastic lesson can assist us in tinkering with a somewhat hidden part of the iPhone, such as the modification of this type of aspect. First and foremost, make a copy of the Siri sound effects as a backup. (Simply save them to our hard drive) so that losing them does not necessitate a total device restoration.

To begin, let me state that you must back up your Siri sound effects (I just like zipping them all together) or you will lose them forever. I’m not joking. If you don’t do it correctly, you could end up with a major headache, so pay close attention.

How To Make Siri Sound Like Jarvis A Few Simple Steps

Backing up all sound effects

Step 1: Launch iFile

Step 2: Navigate to /System/Library/Audio

Step 3: Tap Edit

Step 4: Select UISounds

Step 5: Tap the Compress button

Replacing Siri sound effects

Step 1: Download the Jarvis sound effects and AirDrop them to your iPhone

Step 2: Tap Unarchiver to extract the files

Step 3: Tap Edit

Step 4: Select all five files (prefaced with jbl)

Step 5: Tap the Clipboard button

Step 6: Tap Cut

Step 7: Navigate to /System/Library/Audio/UISounds

Step 8: Tap Edit

Step 9: Tap Paste

Step 10: Tap Overwrite All

Step 11: Reboot your iPhone (not respring)

Change your Siri voice to a British voice

Step 1: Open Settings

Step 2: Tap General

Step 3: Tap Siri

Step 4: Tap Language

Step 5: Tap English (United Kingdom)


How Turn Siri Into Jarvis

  1. First, launch Cydia and add the source ‘’ to your sources. By going to Sources > Edit > Add, you can do so.
  2. After adding the repo, reload your sources and search for the ‘Jarvis for Siri’ package in the ‘Changes’ page.
  3. Restart your device after installing it and launch Siri. You need to get some new sounds.

You should also change Siri’s voice to male after installing the Jarvis for Siri patch, as this will make the hack more realistic. Select English (United Kingdom) as Languages and Male as Voice Gender in Settings > General > Siri to change Siri’s gender.

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