# One Touch Drawing vs One

The clearest difference is in-app purchases: One Touch Drawing at none against One's 1. One Touch Drawing also leads on ads (none vs shown) and update cadence (every 10 days vs every 26 months). One's advantage is ratings volume (402 vs 8). On price, review sentiment, monetization model and device support there is nothing between them.

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

One Touch Drawing holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: One has 402 ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 82% of One Touch Drawing's written reviews are positive against 89% of One's, so the app with the better star average is not the one people write more warmly about.

One Touch Drawing ships an update every 10 days, One every 26 months. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | One Touch Drawing | One |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/one-touch-drawing-one-line/id1403152892/reviews)** | [4.7 (402 ratings)](https://appshunter.io/ios/app/one-touch-draw/id1474978637/reviews) |
| Number of ratings | 8 | **402** |
| Positive reviews | 81.8% of reviews | **88.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 26 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 17 MB | 14 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Manh Pham Van](https://appshunter.io/developer/1288473369) | [Alejandro Castagnolo Martinez](https://appshunter.io/developer/1448413093) |

## What reviewers say

### One Touch Drawing

[App page](https://appshunter.io/ios/app/one-touch-drawing-one-line/id1403152892)

A brain-training puzzle game with simple rules. Connect all the dots with a single line across hundreds of levels. Sharpen your wits and activate your mind with unique line types.

**Highlights:** Brain-training puzzle game, 500+ free levels, Use hints for assistance, Easy to start, hard to master, Unique line types, Minimal device space and battery usage

**Features:** macOS Compatibility

**In-app purchases:** none


### One

[App page](https://appshunter.io/ios/app/one-touch-draw/id1474978637)

Challenge your mind with a unique drawing puzzle. Connect all points with a single, unbroken line. Improve your logic and visual reasoning skills across 150 engaging levels.

**Highlights:** Draw with a single line, 150 challenging levels, Improve logic skills, Enhance reasoning, Visual agility training

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ads removal | $1.99 | one-time |


## Frequently asked questions

### Is One Touch Drawing free?

One Touch Drawing is free to download, with no in-app purchases.

### Is One free?

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

### Which has better reviews, One Touch Drawing or One?

One Touch Drawing is rated higher. One Touch Drawing averages 5.0 out of 5 from 8 ratings, while One averages 4.7 from 402 ratings.

### Do One Touch Drawing or One have ads?

One shows ads; One Touch Drawing does not.

### Which is updated more often, One Touch Drawing or One?

One Touch Drawing ships an update every 10 days, and One every 26 months. Most recently, One Touch Drawing was updated on October 24, 2026 and One on October 20, 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.*