Penguen: Vocabulary Flashcards

Name: Penguen: Vocabulary Flashcards
Author: penguen.io

penguen.io

⬇ 1,000+ downloads

Est. actual: 1,091

Free

Released: Jun 8, 2026

No in-app purchases

No ads

Signals

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

📈Last 7 days +89 installs — 10% slower than the week before (+99) · 11/day since Oct 9
🏆Among Education apps top 7% by installs gained this week (1677 peers growing)
🛠Updates quiet · updated 69 days ago

Installs since launch

+308 installs since Oct 9

Update history

1.0.4 Sep 2, 2026 · seen Oct 15, 2026

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

Penguen: Vocabulary Flashcards is an education app by penguen.io with 1,000+ downloads (about 1.1K estimated). +89 installs in the last 7 days. Released Jun 8, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “IELTS, TOEFL, Cambridge, PTE. Spaced repetition flashcards.”