Truecaller · Truecaller is a caller ID and spam blocking app that identifies unknown callers and filters unwanted messages.
39 SDKs found across 16 categories. Click any SDK to see every other app that uses it.
93 permissions requested at runtime. Colors reflect platform sensitivity tier.
Post notifications to the system.
Read the user's call log.
Write or modify the user's call log.
Take pictures and record video.
Read phone state, network info, and the device's phone number.
Read the device's phone numbers.
Initiate a phone call without going through the dialer UI.
Answer an incoming phone call.
Observe, modify, or abort outgoing calls.
Add, modify, or remove contacts.
Read the user's contacts data.
Read the list of accounts known to the device.
Access approximate location (network-based).
Access exact location via GPS, cell, and Wi-Fi.
Read audio files from shared storage.
Write files to shared external storage. No-op for apps targeting Android 11+.
Read files from shared external storage. Replaced by READ_MEDIA_* on Android 13+.
Receive SMS messages.
Read SMS messages.
Send SMS messages.
Receive MMS messages.
Recognize physical activity such as walking or cycling.
Record audio from the microphone.
Connect to paired Bluetooth devices.
Discover nearby Bluetooth devices.
Read connectivity information.
Open network sockets.
Read Wi-Fi connection information.
Change network connectivity state.
Read and write Do Not Disturb policy. User toggles in settings for full control.
Run a foreground service.
Required for foreground services of type dataSync.
Required for foreground services of type phoneCall.
Required for foreground services of type specialUse.
Disable the keyguard if it is not secure.
Modify global audio settings.
Receive the BOOT_COMPLETED broadcast.
Draw windows on top of other apps. Granted from system settings.
Control the vibrator.
Keep the device awake.
Modify system settings. Granted from system settings.
Schedule alarms that fire at an exact time. Granted from system settings; denied by default on Android 13+.
Connect to paired Bluetooth devices on Android 11 and below.
Request uninstallation of packages.
Authenticate using biometric hardware.
Authenticate using fingerprint hardware.
Use Google Play Billing for in-app purchases and subscriptions.
Move tasks within the back stack.
Read non-sensitive phone state such as cellular network type.
What FlyTrap detected inside Truecaller: Spam Call Blocker.
Truecaller: Spam Call Blocker by Truecaller is built with Cordova / Ionic. FlyTrap determined this by analyzing the app's compiled binary, not from anything the developer published.
FlyTrap detected 39 third-party SDKs inside Truecaller: Spam Call Blocker, including Amazon Publisher Services, AppLovin MAX and Firebase Analytics. They span areas such as Ads, Analytics, Push Notifications and Crash Reporting. The full list, grouped by category, is on this page.
Truecaller: Spam Call Blocker requests 93 permissions. 25 of these are sensitive, such as Post notifications, Read call log and Modify call log. Each is listed above with its platform sensitivity tier.
FlyTrap reports what an app contains, it does not issue a safety verdict. Truecaller: Spam Call Blocker requests 93 permissions (25 sensitive) and bundles 39 third-party SDKs. Reviewing those alongside the developer helps you decide what you are comfortable granting.
The version FlyTrap analyzed targets Android.
WhatsApp LLC
Communication #7 Top AppsWhatsApp is a messaging and calling app that supports private communication across devices.
+1 Telegram FZ-LLC
Communication #27 Top AppsTelegram is a messaging app that focuses on fast chats, calls, and file sharing across devices.
+3 Google LLC
Communication #20 CommunicationGoogle Chrome is a web browser app that helps you search and browse quickly.
