Jbl Tune 770NC Headphone Guide icon

Jbl Tune 770NC Headphone Guide

Trumpet Tech

⬇ 1,000+ downloads

Est. actual: 1,328

Free

Released: Mar 26, 2026

No in-app purchases

Contains ads

Signals

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

📈Last 7 days +74 installs — 36% slower than the week before (+116) · 11/day since Oct 7
🏆Among Productivity apps top 10% by installs gained this week (790 peers growing)
🛠Updates actively updated · updated 30 days ago

Installs since launch

+414 installs since Oct 7

Update history

1.3.6 Oct 14, 2026 · seen Oct 24, 2026

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

Jbl Tune 770NC Headphone Guide is a productivity app by Trumpet Tech with 1,000+ downloads (about 1.3K estimated). +74 installs in the last 7 days. Released Mar 26, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “ANC tips, EQ setup, battery test & troubleshoot for jbl tune 770NC”