# batteryウィジェット　バッテリー残量をサクサク確認 vs QR Guard

The clearest difference is ads: QR Guard at none against batteryウィジェット　バッテリー残量をサクサク確認's shown. QR Guard also leads on update cadence (every 3 days vs every 11 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

batteryウィジェット　バッテリー残量をサクサク確認 ships an update every 11 months, QR Guard every 3 days. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | batteryウィジェット　バッテリー残量をサクサク確認 | QR Guard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/battery/id1447344860/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 58.8% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 11 months | **Every 3 days** |
| Monetization | Ad-supported | — |
| Size | 39 MB | 28 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuma Okamura](https://appshunter.io/developer/1256271891) | [NINJA SYSTEM](https://appshunter.io/developer/1896681837) |

## What reviewers say

### batteryウィジェット　バッテリー残量をサクサク確認

[App page](https://appshunter.io/ios/app/battery/id1447344860)

This app helps you monitor your iPhone's battery life and data usage. It provides insights into how long you can listen to music or use other apps based on your current charge, and offers tips to conserve battery and avoid data limits.

**Highlights:** Battery level monitoring, Music playback time estimate, Memory usage diagnosis, Battery saving tips, Data usage check, Optimizes iPhone performance

**Features:** Vision Pro support

**In-app purchases:** none


### QR Guard

[App page](https://appshunter.io/ios/app/qr-guard-check-before-open/id6769943765)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is batteryウィジェット　バッテリー残量をサクサク確認 free?

batteryウィジェット　バッテリー残量をサクサク確認 is free to download, with no in-app purchases.

### Is QR Guard free?

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

### Do batteryウィジェット　バッテリー残量をサクサク確認 or QR Guard have ads?

batteryウィジェット　バッテリー残量をサクサク確認 shows ads; QR Guard does not.

### Which is updated more often, batteryウィジェット　バッテリー残量をサクサク確認 or QR Guard?

batteryウィジェット　バッテリー残量をサクサク確認 ships an update every 11 months, and QR Guard every 3 days. Most recently, batteryウィジェット　バッテリー残量をサクサク確認 was updated on November 6, 2026 and QR Guard on November 5, 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.*