LunaSpeak: AI Speaking Coach

Name: LunaSpeak: AI Speaking Coach
Rating: 4.58 (20007 reviews)
Author: Growly

Growly

★ 4.6 (20,007 ratings)

⬇ 5,000,000+ downloads

Est. actual: 6,744,249

Free

Released: Jun 27, 2026

IAP: $19.99 - $69.99 per item

Contains ads

Rated: Everyone

Signals

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

📈Last 7 days +136K installs — 40% slower than the week before (+227K) · 25K/day since Sep 26
🏆Among Education apps top 1% by installs gained this week (928 peers growing)
⭐Rating steady at ★ 4.58 since Sep 26
🛠Updates quiet · updated 52 days ago

Estimates · last 30 days ⓘModelled figures, not reported by the store. Use them for scale and trends, not exact numbers.

Downloads ⓘTotal measured from the store install counter over the last 30 days. The split by country is estimated from chart positions in 20 markets with our own model — not figures reported by the store.

519Kmeasured · last 30 days

🇰🇷 South Korea67%350K
Other markets33%

Installs since launch

+1,205,979 installs · +9,184 ratings since Sep 26

Update history

1.6.8 Sep 23, 2026 · seen Sep 26, 2026

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

LunaSpeak: AI Speaking Coach is an education app by Growly with 5,000,000+ downloads (about 6.7M estimated). +136K installs in the last 7 days. Rated 4.6 from 20K ratings. Released Jun 27, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “Learn English with Your Personal AI Tutor Improve your speaking, listening, and vocabulary skills with your personal AI-powered English tutor. Practice real-life conversations, get instant feedback, improve your pronunciation, and build confidence speaking English naturally- whether you’re preparing for a job…”