# One Stroke Brain Puzzle vs Draw Line

The clearest difference is update cadence: Draw Line at every 5 months against One Stroke Brain Puzzle's every 55 months. Draw Line also leads on iOS requirement (12.0 vs 15.0). 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.

One Stroke Brain Puzzle ships an update every 55 months, Draw Line every 5 months. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | One Stroke Brain Puzzle | Draw Line |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (13 ratings)](https://appshunter.io/ios/app/draw-line-stroke/id6742364143/reviews)** |
| Number of ratings | — | **13** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 55 months | **Every 5 months** |
| Monetization | — | Ad-supported |
| Size | 139 MB | 60 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ZIROTEK Corp.](https://appshunter.io/developer/1209821727) | [婷婷 张](https://appshunter.io/developer/1254046371) |

## 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


### Draw Line

[App page](https://appshunter.io/ios/app/draw-line-stroke/id6742364143)

A simple yet addictive puzzle game that challenges your logic and creativity. Draw all the lines with a single stroke, no retracing or missing lines. Offers hundreds of levels with increasing difficulty for a brain-boosting experience.

**Highlights:** Single stroke line drawing, Logic and creativity challenges, Hundreds of levels, Minimalist design, Stress-free gameplay

**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 Draw Line free?

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

### Do One Stroke Brain Puzzle or Draw Line have ads?

Both One Stroke Brain Puzzle and Draw Line show ads.

### Which is updated more often, One Stroke Brain Puzzle or Draw Line?

One Stroke Brain Puzzle ships an update every 55 months, and Draw Line every 5 months. Most recently, One Stroke Brain Puzzle was updated on November 2, 2026 and Draw Line on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*