Rockrelay Synth FM icon

Rockrelay Synth FM

RockrelaY

★ 4.0 (3,758 ratings)

⬇ 1,000,000+ downloads

Est. actual: 1,593,836

Free

Released: Apr 19, 2017

IAP: $9.99 per item

Contains ads

Signals

6 this week · 2 positive · 1 warning All of this week's signals →

📈Last 7 days +261 installs — 23% slower than the week before (+340) · 36/day since Oct 8
🏆Among Music & Audio apps top 7% by installs gained this week (597 peers growing)
⭐Rating steady at ★ 3.98 since Oct 8
🛠Updates actively updated · updated 23 days ago · every ~11 days (2 updates tracked)
🔁Ownership moved from ROCKRELAY APPS to PureplaY · Oct 15, 2026
🔁Ownership renamed from PureplaY to RockrelaY · Oct 27, 2026

Installs since launch

+1,054 installs · -2 ratings since Oct 8

Update history

5.3 Oct 23, 2026 · seen Oct 27, 2026

5.0 Oct 13, 2026 · seen Oct 15, 2026

Rockrelay Synth FM is a music & audio app by RockrelaY with 1,000,000+ downloads (about 1.6M estimated). +261 installs in the last 7 days. Rated 4.0 from 3.8K ratings. Released Apr 19, 2017. Install growth, rank history, SDKs and ad networks.

From the store listing: “Perfect FM Synthesizer. Yamaha DX7 synthesizer emulation. MIDI support OTG, BTLE”