# フラグ回避 vs Math Land

The clearest difference is in-app purchases: フラグ回避 at none against Math Land's 1. フラグ回避 also leads on device support (3 vs 1) and iOS requirement (14.0 vs 17.0). Math Land's advantage is ads (none vs shown) and update cadence (fortnightly vs every 2 months). On price there is nothing between them.

Both are free to download. Math Land sells 1 one-off in-app purchase. フラグ回避 asks for nothing beyond the download.

フラグ回避 ships an update every 2 months, Math Land fortnightly. The most recent releases landed on November 3, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | フラグ回避 | Math Land |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (18 ratings)](https://appshunter.io/ios/app/id1614788513/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 92.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Ad-supported | — |
| Size | 127 MB | 11 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [GlobalGear Co. Ltd.](https://appshunter.io/developer/670168140) | [hashisoft](https://appshunter.io/developer/466261475) |

## What reviewers say

### フラグ回避

[App page](https://appshunter.io/ios/app/id1614788513)

Help a protagonist avoid flags with lighthearted puzzles. Tap the screen to interact, collect items, and use them via drag-and-drop. Hints are available if you get stuck.

**Highlights:** Tap to interact, Collect and use items, Drag-and-drop functionality, Hint system, Lighthearted puzzles

**In-app purchases:** none


### Math Land

[App page](https://appshunter.io/ios/app/math-land-math-games/id6793735562)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is フラグ回避 free?

フラグ回避 is free to download, with no in-app purchases.

### Is Math Land free?

Math Land is free to download, with in-app purchases available.

### Do フラグ回避 or Math Land have ads?

フラグ回避 shows ads; Math Land does not.

### Which is updated more often, フラグ回避 or Math Land?

フラグ回避 ships an update every 2 months, and Math Land fortnightly. Most recently, フラグ回避 was updated on November 3, 2026 and Math Land on October 10, 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.*