Power Bank: Battery Reserve icon

Power Bank: Battery Reserve

Polyhistor

⬇ 500+ downloads

Est. actual: 720

Free

Released: Oct 3, 2026

IAP: $2.99 per item

No ads

Signals

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

📈Last 7 days +425 installs — 44% faster than the week before (+295) · 29/day since Oct 11
🏆Among Tools apps top 8% by installs gained this week (1237 peers growing)
🛠Updates actively updated · updated 20 days ago

Installs since launch

+720 installs since Oct 11

Update history

1.0 Oct 24, 2026 · seen Oct 26, 2026

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

Power Bank: Battery Reserve is a tools app by Polyhistor with 500+ downloads (about 720 estimated). +425 installs in the last 7 days. Released Oct 3, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “Set aside battery in a hidden reserve and release it when you really need it”