# まるどり将棋 vs TriangleGo

The clearest difference is update cadence: TriangleGo at every 2 days against まるどり将棋's every 12 months. まるどり将棋's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

まるどり将棋 ships an update every 12 months, TriangleGo every 2 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | まるどり将棋 | TriangleGo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 12 months | **Every 2 days** |
| Size | 141 MB | 135 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [株式会社まじねこ](https://appshunter.io/developer/1660669148) | [Jinshik Oh](https://appshunter.io/developer/6772719086) |

## What reviewers say

### まるどり将棋

[App page](https://appshunter.io/ios/app/id1660669146)

**Features:** macOS Compatibility

**In-app purchases:** none


### TriangleGo

[App page](https://appshunter.io/ios/app/trianglego/id6772719084)

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

**In-app purchases:** none


## Frequently asked questions

### Is まるどり将棋 free?

まるどり将棋 is free to download, with no in-app purchases.

### Is TriangleGo free?

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

### Do まるどり将棋 or TriangleGo have ads?

Both まるどり将棋 and TriangleGo show ads.

### Which is updated more often, まるどり将棋 or TriangleGo?

まるどり将棋 ships an update every 12 months, and TriangleGo every 2 days. Most recently, まるどり将棋 was updated on October 30, 2026 and TriangleGo on October 24, 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.*