# MiniWatts (open-source utility app)

> MiniWatts is a free, open-source utility app for iOS. An iPhone battery, charging and thermal instrument built on private iOS APIs — real charger watts, what actually reaches the cell, all 30 temperature sensors, and the USB-PD handshake. It has 313 GitHub stars and is released under the Apache-2.0 license.

An iPhone battery and charging monitor built on Apple's private APIs. It reads the phone's own power-management sensors — the ones iOS uses to run the charge — and shows what the charger is delivering, how much of it reaches the cell, where the rest goes as heat, and what every temperature sensor in the phone is doing while it happens.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/ResistanceTo/MiniWatts |
| Platforms | iOS |
| Built with | SwiftUI |
| GitHub stars | 313 |
| License | Apache-2.0 (open source) |
| F-Droid | not listed |
| F-Droid anti-features | n/a |
| Google Play | not linked |
| App Store | not linked |
| Website | none listed |
| Official | no |
| Category | Utilities |
| Latest release | v1.4.1 (Sep 25, 2026) |
| Last commit | Sep 25, 2026 |

## Similar mobile apps

- [Gkd](https://appsgit.com/mobile-apps/gkd): 基于无障碍，高级选择器，订阅规则的自定义屏幕点击安卓应用 | An Android APP with custom screen tapping based on Accessibility, Advanced Selectors, and Subscription Rules. (42,575 stars, GPL-3.0)
- [Image Toolbox](https://appsgit.com/mobile-apps/image-toolbox): Edit, create & convert images with powerful AI — your all-in-one studio. (14,896 stars, Apache-2.0)
- [Bark](https://appsgit.com/mobile-apps/bark): Bark is an iOS App which allows you to push custom notifications to your iPhone. (9,242 stars, MIT)
- [App Manager](https://appsgit.com/mobile-apps/app-manager): A fully-featured package manager for android. (9,167 stars, GPL-3.0-only)
- [SD Maid 2/SE](https://appsgit.com/mobile-apps/sd-maid-2-se): A trusted assistant for your Android, to keep it clean and tidy. (7,712 stars, GPL-3.0-only)
- [DataBackup](https://appsgit.com/mobile-apps/databackup): Back up/Restore your data. (7,430 stars, GPL-3.0-only)

---

Canonical page: https://appsgit.com/mobile-apps/miniwatts
Source: appsgit (https://appsgit.com), the app store for github. Data from the GitHub API, refreshed nightly.
Machine access: JSON API https://appsgit.com/api/v1/apps (OpenAPI: https://appsgit.com/openapi.json), MCP server https://mcp.appsgit.com/mcp, full index https://appsgit.com/llms-full.txt.