Codex4 icon

Codex4

Codex4
⬇ 5,000+ downloads
Est. actual: 5,428
Free
Released: Jan 9, 2026
IAP: $12.99 - $89.99 per item
No ads

Signals

3 this week · 1 positive · 2 warnings All of this week's signals →
  • 📈Last 7 days +24 installs — 43% slower than the week before (+42) · 5/day since Oct 7
  • 🏆Among Education apps top 18% by installs gained this week (1418 peers growing)
  • 🛠Updates dormant · updated 210 days ago
Installs since launch
0 2.7K 5.4K 5.4K Jan 9, 2026 today
+158 installs since Oct 7
Update history
3.66 Apr 14, 2026 · seen Oct 21, 2026
Only the current version so far — new entries appear as the app ships updates.

Codex4 is an education app by Codex4 with 5,000+ downloads (about 5.4K estimated). +24 installs in the last 7 days. Released Jan 9, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “For serious language learners”