639 Player Plus

Name: 639 Player Plus
Author: SYQEL INC

SYQEL INC

⬇ 100+ downloads

Est. actual: 112

Free

Released: Jan 16, 2025

IAP: $19.99 - $99.99 per item

No ads

Signals

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

📈Last 7 days 0 installs — 100% slower than the week before (+3) · 0/day since Oct 9
🏆Among Music & Audio apps bottom 0% by installs gained this week (235 peers growing)
🛠Updates quiet · updated 51 days ago

Installs since launch

+8 installs since Oct 9

Update history

1.5.8 Sep 22, 2026 · seen Oct 19, 2026

Bug fixes

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

639 Player Plus is a music & audio app by SYQEL INC with 100+ downloads (about 112 estimated). Released Jan 16, 2025. Install growth, rank history, SDKs and ad networks.

From the store listing: “Retune 440 Hz to 639 Hz”