ERCES Prep: ERRCS BDA & DAS icon

ERCES Prep: ERRCS BDA & DAS

TapForge Studios

⬇ 1+ downloads

Est. actual: 2

Released: Aug 5, 2026

IAP: $4.99 per item

Contains ads

Signals

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

📈Last 7 days 0 installs · 0/day since Oct 5
🏆Among Books & Reference apps bottom 0% by installs gained this week (377 peers growing)
🛠Updates quiet · updated 87 days ago

Installs since launch

+1 installs since Oct 5

Update history

1.3.0 Aug 16, 2026 · seen Oct 5, 2026

Added 750 questions<br>Added cross-promotions

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

ERCES Prep: ERRCS BDA & DAS is a books & reference app by TapForge Studios with 1+ downloads (about 2 estimated). Released Aug 5, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “ERCES & ERRCS exam prep: 200 questions, timed sims, and offline RF field tools.”