Deck49 icon

Deck49

ZeroZeroFourNine
⬇ 1,000+ downloads
Est. actual: 3,270
Free
Released: Apr 20, 2026
IAP: $3.49 - $22.99 per item
No ads

Signals

3 this week · 2 positive · 1 warning All of this week's signals →
  • 📈Last 7 days +47 installs — 68% slower than the week before (+149) · 9/day since Oct 9
  • 🏆Among Education apps top 12% by installs gained this week (1503 peers growing)
  • 🛠Updates actively updated · updated 16 days ago · every ~75 days (2 updates tracked)
Installs since launch
0 1.6K 3.3K 3.3K Apr 20, 2026 today
+196 installs since Oct 9
Update history
1.3.0 Oct 25, 2026 · seen Nov 1, 2026
Quiz: “Continue Learning” after raising your daily goal now shows a fresh question<br>The quiz now ends exactly at your daily goal<br>Smoother finish screen at the end of each session<br>Behind-the-scenes fixes for more reliable streaks
1.2.2 Aug 11, 2026 · seen Oct 22, 2026
* New Club Leaderboard with dedicated views for tracking progress and connecting with friends.<br>* Improved streak tracking that remains accurate across time zones and while traveling.<br>* Smoother and more responsive study card interactions.<br>* Improved study session experience with more reliable progress and goal completion.<br>* Enhanced notifications, referrals, and onboarding experience.<

Deck49 is an education app by ZeroZeroFourNine with 1,000+ downloads (about 3.3K estimated). +47 installs in the last 7 days. Released Apr 20, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “Flashcards for German and Life in Germany”