App Intel

Grammar Cards by Metkagram

LiveMetalHatsCats6 apps · 37.2K installsEducationFreeapp.metkagram.android

Learn English & German using the Metkagram Method: annotated grammar flashcards

Alert me★ WatchOpen in Play ↗
Total installs
20,944
exact · Play shows 10,000+
Installs / day
—
measured after our second crawl (about a day)
Rating
—★
— ratings · — reviews
Released
12 Dec 2023
2.8y ago
Last update
17 Nov 2025
v147.17.12 · 11mo ago
Countries
—
not checked yet

Install history

exact counter from Google Play
Not enough history yet — check back tomorrow
Not enough history yet — check back tomorrow

Installs per day · last 90 days

Not enough history yet — check back tomorrow

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.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • Shares data with third parties Personal info, App activity, and Device or other IDs
  • Collects data Personal info, App activity, and App info and performance
  • Data is encrypted in transit

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

13 in 4 groups
5 Sensitive2 Notable6 Routine

What this app can do with your phone

  • 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
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
MicrophoneSensitive1

Access to your phone's microphone to record sound

  • Record sound using your phone's microphonerecord audio · RECORD_AUDIO
OtherNotable8

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

  • 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
  • Read Google service settings stored on your deviceread Google service configuration · com.google.android.providers.gsf.permission.READ_GSERVICES
  • 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
Created by MetalHatsCats, Metkagram introduces a new way to learn English and German. This is not just another flashcard app — it’s a proven method that improves language learning effectiveness by up to 35%. With annotated grammar cards, you don’t just memorize rules, you understand how languages work. Metkagram turns grammar into a visual, interactive system. You can see patterns, practice them in dialogues, and connect new words directly with real communication. Instead of struggling with textbooks or endless word lists, you build grammar, vocabulary, pronunciation, and everyday language skills step by step. ⸻ Why learners choose the Metkagram Method • Clarity instead of confusion. Complex grammar is simplified into clear, annotated cards you can actually understand. • Practice that sticks. By using color-coded flashcards, shadowing, and real dialogues, you remember faster and speak more confidently. • Languages in context. You don’t just learn isolated rules — you practice English and German in real-life conversations. • Fits your routine. With 450+ lessons and micro-sessions, Metkagram adapts to your time, not the other way around. • Scientific foundation. Designed with the latest linguistic insights, our method focuses on phrases and patterns that matter in real life. ⸻ What makes it different Traditional apps often give you lists of words or gamified quizzes. Metkagram instead builds a structured learning path with annotated flashcards that show grammar, vocabulary, and pronunciation together. You’re not only learning what is correct — you learn why it’s correct, and how to use it in everyday communication. ⸻ Who it’s for Metkagram is ideal if you already know the basics (A1+ CEFR) and want to move forward. It helps you sharpen your skills, avoid common mistakes, and finally feel confident speaking English or German. If you’ve tried apps like Duolingo, Babbel, Quizlet, Memrise, or LingQ but feel something is missing, Metkagram offers a method-driven alternative. ⸻ Additional benefits • Audio and translations to boost memory and pronunciation. • Dark theme for comfortable long reading sessions. • Vocabulary builder that teaches words in real contexts, not in isolation. ⸻ Metkagram is built by MetalHatsCats with one goal: to make grammar and vocabulary easier, faster, and more practical for real-world communication. Terms of Service: https://metalhatscats.com/apps/metkagram/terms Privacy Policy: https://metalhatscats.com/apps/metkagram/privacy

What's new

Added a new widget and fixed a few small issues to make the app run smoother.

Growing in Education

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