# Battery Day — Battery Management

> Estimates watch battery discharge time and displays usage history. (iPhone/iPad app by Eliott Morgensztern.)

- Source: https://appshunter.io/ios/app/battery-day/id1554739490 (this page in markdown: same URL + `.md`)
- Developer: [Eliott Morgensztern](https://appshunter.io/developer/1478504124)
- Category: Utilities
- Price: Free
- Rating: 4.00/5 from 5 App Store ratings
- Age rating: 4+
- Requires: iOS 13.0 · 1 MB
- Languages: English
- Released: 2021-02-22
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/battery-day/id1554739490/reviews.md

## What is Battery Day?

Battery Day estimates the time of your watch battery discharge.
Get your battery remaining time at a glance thanks to a variety of watch complications.
Visualize your battery level history with a graph including battery level prediction and color for battery usage indication.

In order for the app to record your battery usage, Battery Day must be active as a complication on your watch face.

## Key features

- Estimates battery discharge time
- Watch face complications for quick view
- Battery level history graph
- Battery level prediction
- Color-coded battery usage indication


## Frequently asked questions about Battery Day

### How does Battery Day estimate my watch battery discharge time?

Battery Day estimates discharge time by actively monitoring your watch's battery usage. For accurate recording, the app needs to be active as a complication on your watch face.

### Can I see how my battery has been used over time with Battery Day?

Yes, Battery Day visualizes your battery level history with a graph. This includes predictions for future battery life and color coding to indicate battery usage patterns.

### What devices is Battery Day compatible with?

Battery Day is compatible with iPhone, iPad, iPod, and Apple Watch devices, offering a comprehensive battery management experience across your Apple ecosystem.

### What is the age rating for Battery Day?

Battery Day has an age rating of 4+, making it suitable for a wide range of users, including younger individuals who may be learning about device management.

### How often is Battery Day updated?

The latest version of Battery Day is 2.3, and it was last updated on October 7, 2022. This indicates a history of updates and ongoing development for the application.

### Does Battery Day have ads?

The provided data does not specify if Battery Day contains advertisements. However, it is listed as a free application.

### What do users think of Battery Day?

Battery Day has an average rating of 4.0 stars from 5 ratings. This suggests generally positive user sentiment regarding its functionality and usefulness.

## Version history (last 1 release)

### 2.3 — 2022-10-07

Minor bug fixes.
Minor UI updates.

## Apps similar to Battery Day

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [ARROE - Battery Management](https://appshunter.io/ios/app/arroe-battery-management/id1469032591) | 4.5 (26) | Free | Utilities |
| [QR code barcode text translate](https://appshunter.io/ios/app/qr-code-barcode-text-translate/id864231168) | — | Free | Utilities |
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| [Battery Grapher](https://appshunter.io/ios/app/battery-grapher/id1498632956) | 4.4 (146) | $1.99 | Utilities |
| [Spot2Spot - Distance Tracker](https://appshunter.io/ios/app/spot2spot-distance-tracker/id1614051831) | — | $0.99 | Utilities |
| [Watch Battery Logger](https://appshunter.io/ios/app/watch-battery-logger/id1380489553) | 5.0 (2) | Free | Utilities |

## More apps by Eliott Morgensztern

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- [Enigma cryptoMachine](https://appshunter.io/ios/app/enigma-cryptomachine/id1526629687)
- [A-Eye: Artificial Eye](https://appshunter.io/ios/app/a-eye-artificial-eye/id1528880705)

All apps by Eliott Morgensztern: https://appshunter.io/developer/1478504124

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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 2026-06-10.*