# App Caller > Open apps quickly with your own voice patterns. 100% offline and private. Canonical page: [https://chrome-stats.com/d/com.luuthanh.appcaller](https://chrome-stats.com/d/com.luuthanh.appcaller) ## Overview - **ID:** `com.luuthanh.appcaller` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Thanhvanluu - **Category:** TOOLS - **Downloads:** 30 - **Version:** 1.0.5 - **Last updated:** 2026-08-24 - **First published:** 2026-08-24 - **Publisher country:** VN - **Size:** 18 MB - **Data as of:** 2026-09-09 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.luuthanh.appcaller) - **Privacy policy:** [https://docs.google.com/document/d/1Hh\_M6rcFk1YSfv\_vjrFU8HPB45h66Z-N8FRkChIhEYY/edit?usp=sharing](https://docs.google.com/document/d/1Hh_M6rcFk1YSfv_vjrFU8HPB45h66Z-N8FRkChIhEYY/edit?usp=sharing) ## Description APP CALLER – Open apps with your own voice patterns

APP CALLER gives you a simple and different way to access the apps on your phone. Instead of searching through pages of icons, you can open an app using a short voice pattern that you create yourself.

The app is designed to be simple, fast, private, and especially useful when you have many apps installed on your device.

YOUR VOICE, YOUR OWN COMMANDS

You decide what voice pattern you want to associate with each app.

For example, you can use a familiar word, a short phrase, or any easy-to-remember voice pattern. It does not have to be the official name of the app.

Record several samples for better recognition. APP CALLER learns the voice patterns locally on your device and uses them to find the app you want to open.

100% OFFLINE

APP CALLER does not require an Internet connection for voice recognition.

Your voice is processed directly on your device. The app does not send your voice to a server or use an online speech-to-text service.

NO AUDIO RECORDINGS STORED

APP CALLER does not need to understand what you say.

It analyzes characteristics of your voice pattern for matching purposes. Raw audio is not kept after processing.

This means your commands remain private on your device.

NO BACKGROUND LISTENING

APP CALLER does not continuously listen to your microphone.

The microphone is activated only when you explicitly use the voice function inside the app. There is no always-on background microphone.

MORE THAN JUST APP NAMES

Because APP CALLER matches your own recorded voice patterns rather than relying on conventional speech recognition, you can choose commands that are natural and convenient for you.

For example, you might use:

• “Bank” for your banking app
• “Call a car” for a ride-hailing app
• “Shopping” for a shopping app
• A personal nickname or any short phrase you can easily remember

You are free to organize your apps around the way you naturally think and speak.

MULTIPLE APPS FOR SIMILAR COMMANDS

A voice pattern may also help you quickly reach a group of related apps.

For example, a command such as “Travel” could help you access several travel-related apps, while “Shopping” could be associated with apps you commonly use for shopping.

This makes APP CALLER useful not only as an app launcher, but also as a different way to navigate a large collection of apps.

FIND AND OPEN APPS EASILY

You can also browse and search your installed apps normally. Voice patterns are an additional way to make frequently used apps easier to access.

APP CALLER is designed to complement Android rather than replace its normal app-launching functions.

PRIVACY BY DESIGN

APP CALLER focuses on local processing:

• Voice processing is performed on the device
• No speech-to-text service is required
• No voice commands are uploaded for recognition
• Raw audio recordings are not stored after processing
• No continuous background microphone listening

SIMPLE AND PERSONAL

There is no need to memorize predefined commands. You create the patterns that make sense to you.

Whether you have a few favorite apps or dozens of apps installed, APP CALLER provides a personal way to find and open them.

APP CALLER

Your apps. Your voice patterns.
Private, simple, and offline. ## Rankings - #2,445,607 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.INTERNET` - `android.permission.RECORD_AUDIO` - `android.permission.VIBRATE` - `com.android.vending.BILLING` - `com.android.vending.CHECK_LICENSE` - `com.luuthanh.appcaller.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [Voice App Opener](https://chrome-stats.com/d/com.razzy.voiceappopener) — 310 users - [Speak 2 Call -Voice calling](https://chrome-stats.com/d/com.jerby.speak2call) — 738,856 users, 3.27 / 5 - [Control Phone Voice](https://chrome-stats.com/d/com.Asteroid.Siri.VoiceCommand) — 116,536 users, 4.14 / 5 - [Ya Tap Tap](https://chrome-stats.com/d/com.yataptap.app) — 46 users - [Voice Assistant](https://chrome-stats.com/d/com.suj.voiceassistant) — 1,189 users - [Speak2Call](https://chrome-stats.com/d/com.escortsoftwares.voicecall) — 50 users - [VoiceDial – dial by voice](https://chrome-stats.com/d/com.sensoryinc.voicedial) — 6,173 users, 3.61 / 5 - [VoCaller - Voice Dialer](https://chrome-stats.com/d/com.pzlapps.vocaller) — 698,182 users, 4.00 / 5 - [Phone Dialer-voice Call Dialer](https://chrome-stats.com/d/com.sinous.voice.dialer) — 1,356,002 users - [Voice Call Dialer](https://chrome-stats.com/d/com.artostolab.voicedialer) — 3,413,199 users, 4.43 / 5 - [CallApp](https://chrome-stats.com/d/windknife.callapp) — 11,892 users - [Voice: Private Calls](https://chrome-stats.com/d/org.voicepopuli.voice) — 16 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.luuthanh.appcaller)