# LoopMer vs 家系図ラボ Undoで戻せる家系図アプリ

The clearest difference is in-app purchases: LoopMer at none against 家系図ラボ Undoで戻せる家系図アプリ's 1. LoopMer also leads on update cadence (every 3 days vs every 2 weeks). 家系図ラボ Undoで戻せる家系図アプリ's advantage is iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. 家系図ラボ Undoで戻せる家系図アプリ sells 1 one-off in-app purchase. LoopMer asks for nothing beyond the download.

LoopMer ships an update every 3 days, 家系図ラボ Undoで戻せる家系図アプリ every 2 weeks. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | LoopMer | 家系図ラボ Undoで戻せる家系図アプリ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/loopmer/id6463843999/reviews)** | — |
| Number of ratings | **8** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 19 MB | 40 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daichi Kato](https://appshunter.io/developer/1658554826) | [MASAKI CHIBA](https://appshunter.io/developer/1890488277) |

## What reviewers say

### LoopMer

[App page](https://appshunter.io/ios/app/loopmer/id6463843999)

This application automatically loops videos upon playback, offering a simple and convenient user experience. It supports multiple devices and allows for customization of theme colors to match user preferences.

**Highlights:** Automatic video looping, Cross-device compatibility (Mac, iPhone, iPad), Customizable theme colors, Simple playback interface

**In-app purchases:** none


### 家系図ラボ Undoで戻せる家系図アプリ

[App page](https://appshunter.io/ios/app/undo/id6797544764)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 書き出し・PDF出力（買い切り） | $3.99 | one-time |


## Frequently asked questions

### Is LoopMer free?

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

### Is 家系図ラボ Undoで戻せる家系図アプリ free?

家系図ラボ Undoで戻せる家系図アプリ is free to download, with in-app purchases available.

### Do LoopMer or 家系図ラボ Undoで戻せる家系図アプリ have ads?

Neither LoopMer nor 家系図ラボ Undoで戻せる家系図アプリ shows ads.

### Which is updated more often, LoopMer or 家系図ラボ Undoで戻せる家系図アプリ?

LoopMer ships an update every 3 days, and 家系図ラボ Undoで戻せる家系図アプリ every 2 weeks. Most recently, LoopMer was updated on October 30, 2026 and 家系図ラボ Undoで戻せる家系図アプリ on October 25, 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.*