Grammar Cards by Metkagram icon

Grammar Cards by Metkagram

MetalHatsCats

⬇ 10,000+ downloads

Est. actual: 20,945

Free

Released: Dec 12, 2023

No in-app purchases

No ads

Signals

3 this week · 1 positive · 2 warnings All of this week's signals →

📈Last 7 days 0 installs — 100% slower than the week before (+2) · 0/day since Oct 7
🏆Among Education apps bottom 0% by installs gained this week (1752 peers growing)
🛠Updates dormant · updated 358 days ago

Installs since launch

+2 installs since Oct 7

Update history

147.17.12 Nov 17, 2025 · seen Oct 23, 2026

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

Only the current version so far — new entries appear as the app ships updates.

Grammar Cards by Metkagram is an education app by MetalHatsCats with 10,000+ downloads (about 21K estimated). Released Dec 12, 2023. Install growth, rank history, SDKs and ad networks.

From the store listing: “Learn English & German using the Metkagram Method: annotated grammar flashcards”