Poly-Puff Live

Name: Poly-Puff
Author: Poly-Puff

Poly-Puff1 app · 828 installsEducationFreeIn-app purchases: $0.09 - $149.99 per itemcom.polypuff.app

Learn English with AI-powered translation, grammar, and speaking practice.

Alert me ★ Watch Open in Play ↗

Total installs: 828
Installs / day: ~16
Rating: —★
Released: 20 Aug 2026
Last update: 8 Oct 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

Shares data with third parties Personal info, App activity and 2 others
Collects data Personal info, Financial info and 4 others
Data is encrypted in transit
You can ask for your data to be deleted

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

15 in 5 groups

7 Sensitive3 Notable5 Routine

What this app can do with your phone

Use your camera to take photos and record videos
Record sound using your phone's microphone
Read photos, videos, and other files saved in your phone's shared storage
Add, change or delete photos, videos and other files in your phone's storage
Show its own windows or bubbles on top of other apps you are using

Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

StorageSensitive2

Access to files, photos and media saved on your phone's storage

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

CameraSensitive1

Access to your camera to take photos and record video

Use your camera to take photos and record videostake pictures and videos · CAMERA

MicrophoneSensitive1

Access to your phone's microphone to record sound

Record sound using your phone's microphonerecord audio · RECORD_AUDIO

OtherSensitive9

Access to miscellaneous device features that don't fit other categories

Show its own windows or bubbles on top of other apps you are usingdraw over other apps · SYSTEM_ALERT_WINDOW
Change volume and choose which speaker or headset plays soundchange your audio settings · MODIFY_AUDIO_SETTINGS
Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Make your phone vibratecontrol vibration · VIBRATE
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE
Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

Poly-Puff is an AI-powered English learning app built around personalized translation practice, grammar mastery, and real conversational skills - from complete beginner (A0) through advanced (C2). WHAT YOU CAN PRACTICE • Translation Trainer - translate sentences from your native language into English, with instant AI feedback tailored to your level • Grammar Practice & Grammar Quiz - targeted exercises drawn from a structured grammar rule bank covering the areas learners actually get stuck on • Vocabulary & Word Chunks - build your word bank with spaced repetition and natural phrase patterns • Listening - train your ear with real-paced English audio and comprehension checks • Writing Practice - get AI feedback on your writing, from short answers to full compositions • Daily Challenge - a new mixed-skill exercise every day to keep your streak alive • Placement Test - find your CEFR level (A0-C2) with an assessment that grades your writing and speaking, not just multiple choice LEARN YOUR WAY Tell Poly-Puff about your profession, interests, and native language, and exercises adapt to give you practical, relevant sentences instead of random textbook filler. STAY MOTIVATED Track your XP, streaks, and badges as you progress, and compare your progress on the community leaderboard. FOR TEACHERS Poly-Puff Classroom lets teachers create a classroom, assign exercises, and track student progress in one place. Poly-Puff is free to start, with optional Pro and Teacher plans that unlock deeper practice and classroom tools.

What's new

- Improved login, signup and password reset translations across 52 languages. - More reliable language switching and saved language preferences. - Clearer email sign-in errors and verification messages. - Improved translations for practice reminders.

Growing in Education

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