# ChargeWatt: Charging Speed

> ChargeWatt: Charging Speed (iPhone/iPad app by Osman Cengeri.)

- Source: https://appshunter.io/ios/app/chargewatt-charging-speed/id6820282553 (this page in markdown: same URL + `.md`)
- Developer: [Osman Cengeri](https://appshunter.io/developer/1807592099)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 6 MB
- Languages: Arabic, Azerbaijani, Bangla, Bulgarian, Catalan, Croatian, Czech, Danish, Dutch, English and 40 more
- Released: 2026-10-19
- Data updated: 2026-10-21

## What is ChargeWatt?

ChargeWatt shows how fast your iPhone is charging, in watts, and keeps a record of every charge.
Find your fastest charger, compare your cables and keep an eye on your battery's health.

CHARGING POWER IN WATTS
- Estimated charging power while your iPhone charges
- A speed curve for every charge, plus a battery level chart
- First value after a few minutes of charging, or right away from your past charges with the same charger
iOS doesn't share charging current with apps, so ChargeWatt estimates the watts: while the app is open it times the battery's 5% level steps and multiplies that speed by your iPhone model's battery capacity. Values are always labeled "Estimated".

EVERY CHARGE, RECORDED
- Start, end, levels, duration, speed, thermal state and charger
- Keeps recording while the app is closed, with two Shortcuts automations
- Recognizes charges in the car through CarPlay or driving motion data

COMPARE CHARGERS
- See which charger takes your iPhone from 20% to 80% the fastest
- Charging habits: overnight charging, charging to 100%, hot charges
- Practical tips for your battery

BATTERY HEALTH LOG
- Enter Maximum Capacity and cycle count from iOS Settings
- Follow them on a chart over time
- A monthly reminder to add a new entry

CHARGE ALARM
- Get a notification when your battery reaches the level you choose, like 80%

ALWAYS IN VIEW
- Live Activity on the Lock Screen and in the Dynamic Island while charging
- Home Screen, Lock Screen and StandBy widgets
- Siri and Shortcuts actions
- Export your raw data as CSV

PRIVATE BY DESIGN
- No account, no ads, no tracking
- Your data stays on your iPhone
- Available in 51 languages

## Is ChargeWatt safe?

Not enough ratings yet to assess ChargeWatt.

## Is ChargeWatt legit?

ChargeWatt: Charging Speed has limited verification signals. The AppsHunter Legitimacy Score for ChargeWatt is 48 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0.0 — 2026-10-19

No release notes.

## More apps by Osman Cengeri

- [OpenOBD: Live Car Data](https://appshunter.io/ios/app/openobd-live-car-data/id6780283561)
- [Pobo: Jump & Run Adventure](https://appshunter.io/ios/app/pobo-jump-and-run-adventure/id6817347035)

All apps by Osman Cengeri: https://appshunter.io/developer/1807592099

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-21.*