# One Line Draw vs strixos

The clearest difference is in-app purchases: strixos at none against One Line Draw's 1. strixos also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 5 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. One Line Draw sells 1 one-off in-app purchase. strixos asks for nothing beyond the download.

One Line Draw ships an update every 5 weeks, strixos every 2 weeks. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | One Line Draw | strixos |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (43 ratings)](https://appshunter.io/ios/app/one-line-draw-brain-puzzles/id6737193830/reviews)** | — |
| Number of ratings | **43** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 205 MB | 28 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Usman](https://appshunter.io/developer/1580993797) | [Yohai Wiener](https://appshunter.io/developer/1695546960) |

## What reviewers say

### One Line Draw

[App page](https://appshunter.io/ios/app/one-line-draw-brain-puzzles/id6737193830)

Connect all dots with a single, continuous line without lifting your finger or retracing steps. This logic puzzle game offers daily challenges to improve problem-solving and critical thinking skills in a relaxing, offline environment.

**Highlights:** Connect all dots with one stroke, No lifting finger or retracing steps, Gradually increasing difficulty, Daily brain training levels, Relaxing gameplay, Offline play

**Features:** macOS Compatibility

**In-app purchases (1)**

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


### strixos

[App page](https://appshunter.io/ios/app/strixos/id6739067890)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is One Line Draw free?

One Line Draw is free to download, with in-app purchases available.

### Is strixos free?

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

### Do One Line Draw or strixos have ads?

One Line Draw shows ads; strixos does not.

### Which is updated more often, One Line Draw or strixos?

One Line Draw ships an update every 5 weeks, and strixos every 2 weeks. Most recently, One Line Draw was updated on October 2, 2026 and strixos on October 12, 2026.

---

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