# BatteryWatch vs Skyline Widget

The clearest difference is ads: Skyline Widget at none against BatteryWatch's shown. Skyline Widget also leads on iOS requirement (18.0 vs 26.4). BatteryWatch's advantage is update cadence (every 3 days vs every 5 weeks) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BatteryWatch ships an update every 3 days, Skyline Widget every 5 weeks. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | BatteryWatch | Skyline Widget |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 5 weeks |
| Size | 8 MB | 1 MB |
| Requires iOS | 26.4 | **18.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shunsuke Kubo](https://appshunter.io/developer/6772584174) | [Takayuki Hamuro](https://appshunter.io/developer/1875707249) |

## What reviewers say

### BatteryWatch

[App page](https://appshunter.io/ios/app/batterywatch/id6775494762)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Skyline Widget

[App page](https://appshunter.io/ios/app/skyline-widget/id6796998603)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BatteryWatch free?

BatteryWatch is free to download, with no in-app purchases.

### Is Skyline Widget free?

Skyline Widget is free to download, with no in-app purchases.

### Do BatteryWatch or Skyline Widget have ads?

BatteryWatch shows ads; Skyline Widget does not.

### Which is updated more often, BatteryWatch or Skyline Widget?

BatteryWatch ships an update every 3 days, and Skyline Widget every 5 weeks. Most recently, BatteryWatch was updated on October 31, 2026 and Skyline Widget on October 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*