Duolingo: Language Lessons

Com · Duolingo is a learning app that teaches languages, math, music, and chess through quick, bite sized lessons.

Unity Education Duolingo

Bundle ID com.duolingo

Version analyzed 6.83.4

Build framework Unity

Detection confidence Medium

SDKs detected 14

Analyzed 2026-06-14

Static + runtime analysis

SDKs detected

14 SDKs found across 11 categories. Click any SDK to see every other app that uses it.

All SDKs

Ads 1 SDK

ByteDance Pangle ByteDance

Analytics 2 SDKs

Firebase Analytics Google

Facebook SDK Meta

Animation 2 SDKs

Lottie Airbnb

Rive Rive

Anti-Abuse 1 SDK

Google Play Integrity Google

Attribution 1 SDK

Adjust Adjust

Authentication 2 SDKs

Google Sign-In Google

Google Identity Credentials Google

Crash Reporting 1 SDK

Firebase Crashlytics Google

Imaging 1 SDK

Coil Coil

Monitoring 1 SDK

Sentry Sentry

Push Notifications 1 SDK

Firebase Cloud Messaging Google

Session Replay 1 SDK

Sentry Session Replay Sentry

From manifest + Info.plist

Permissions requested 6 sensitive

40 permissions requested at runtime. Colors reflect platform sensitivity tier.

Find accounts on device sensitive

Read the list of accounts known to the device.

Microphone sensitive

Record audio from the microphone.

Post notifications sensitive

Post notifications to the system.

Read storage sensitive

Read files from shared external storage. Replaced by READ_MEDIA_* on Android 13+.

Read contacts sensitive

Read the user's contacts data.

Write storage sensitive

Write files to shared external storage. No-op for apps targeting Android 11+.

Internet access standard

Open network sockets.

Network state standard

Read connectivity information.

Foreground service standard

Run a foreground service.

Vibrate standard

Control the vibrator.

Run at startup standard

Receive the BOOT_COMPLETED broadcast.

DETECT SCREEN CAPTURE standard

com.google.android.c2dm.permission.RECEIVE standard

com.google.android.gms.permission.AD ID standard

In-app billing standard

Use Google Play Billing for in-app purchases and subscriptions.

Modify audio settings standard

Modify global audio settings.

ACCESS ADSERVICES TOPICS standard

ACCESS ADSERVICES ATTRIBUTION standard

ACCESS ADSERVICES AD ID standard

Wake lock standard

Keep the device awake.

Biometric authentication standard

Authenticate using biometric hardware.

Fingerprint authentication standard

Authenticate using fingerprint hardware.

com.google.android.finsky.permission.BIND GET INSTALL REFERRER SERVICE standard

com.duolingo.DYNAMIC RECEIVER NOT EXPORTED PERMISSION standard

com.sec.android.provider.badge.permission.READ standard

com.sec.android.provider.badge.permission.WRITE standard

com.htc.launcher.permission.READ SETTINGS standard

com.htc.launcher.permission.UPDATE SHORTCUT standard

com.sonyericsson.home.permission.BROADCAST BADGE standard

com.sonymobile.home.permission.PROVIDER INSERT BADGE standard

com.anddoes.launcher.permission.UPDATE COUNT standard

com.majeur.launcher.permission.UPDATE BADGE standard

com.huawei.android.launcher.permission.CHANGE BADGE standard

com.huawei.android.launcher.permission.READ SETTINGS standard

com.huawei.android.launcher.permission.WRITE SETTINGS standard

READ APP BADGE standard

com.oppo.launcher.permission.READ SETTINGS standard

com.oppo.launcher.permission.WRITE SETTINGS standard

me.everything.badger.permission.BADGE COUNT READ standard

me.everything.badger.permission.BADGE COUNT WRITE standard

Frequently asked questions

What FlyTrap detected inside Duolingo: Language Lessons.

What is Duolingo: Language Lessons built with?

Duolingo: Language Lessons by Duolingo is built with Unity. FlyTrap determined this by analyzing the app's compiled binary, not from anything the developer published.

What SDKs does Duolingo: Language Lessons use?

FlyTrap detected 14 third-party SDKs inside Duolingo: Language Lessons, including Coil, Facebook SDK and Firebase Analytics. They span areas such as Imaging, Analytics, Push Notifications and Authentication. The full list, grouped by category, is on this page.

What permissions does Duolingo: Language Lessons request?

Duolingo: Language Lessons requests 40 permissions. 6 of these are sensitive, such as Find accounts on device, Microphone and Post notifications. Each is listed above with its platform sensitivity tier.

Is Duolingo: Language Lessons safe to use?

FlyTrap reports what an app contains, it does not issue a safety verdict. Duolingo: Language Lessons requests 40 permissions (6 sensitive) and bundles 14 third-party SDKs. Reviewing those alongside the developer helps you decide what you are comfortable granting.

What platforms is Duolingo: Language Lessons available on?

The version FlyTrap analyzed targets Android.

Same genre

Duolingo: Language Lessons

SDKs detected

Permissions requested 6 sensitive

Frequently asked questions

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