# One Stroke Brain Puzzle vs 一笔画完

The clearest difference is ads: 一笔画完 at none against One Stroke Brain Puzzle's shown. 一笔画完 also leads on update cadence (every 2 days vs every 55 months) and iOS requirement (11.0 vs 15.0). On price, 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.

One Stroke Brain Puzzle ships an update every 55 months, 一笔画完 every 2 days. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | One Stroke Brain Puzzle | 一笔画完 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 55 months | **Every 2 days** |
| Size | 139 MB | 72 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ZIROTEK Corp.](https://appshunter.io/developer/1209821727) | [立波 蒋](https://appshunter.io/developer/1502068666) |

## What reviewers say

### One Stroke Brain Puzzle

[App page](https://appshunter.io/ios/app/one-stroke-brain-puzzle/id1225019220)

**Features:** macOS Compatibility

**In-app purchases:** none


### 一笔画完

[App page](https://appshunter.io/ios/app/id1504037308)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is One Stroke Brain Puzzle free?

One Stroke Brain Puzzle is free to download, with no in-app purchases.

### Is 一笔画完 free?

一笔画完 is free to download, with no in-app purchases.

### Do One Stroke Brain Puzzle or 一笔画完 have ads?

One Stroke Brain Puzzle shows ads; 一笔画完 does not.

### Which is updated more often, One Stroke Brain Puzzle or 一笔画完?

One Stroke Brain Puzzle ships an update every 55 months, and 一笔画完 every 2 days. Most recently, One Stroke Brain Puzzle was updated on November 2, 2026 and 一笔画完 on November 7, 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.*