# One vs OnGuard

The clearest difference is in-app purchases: OnGuard at none against One's 1. One's advantage is device support. On price and iOS requirement there is nothing between them.

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

## The numbers

| Metric | One | OnGuard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (402 ratings)](https://appshunter.io/ios/app/one-touch-draw/id1474978637/reviews)** | — |
| Number of ratings | **402** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | Every 26 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 14 MB | 25 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | +4 | 4+ |
| Developer | [Alejandro Castagnolo Martinez](https://appshunter.io/developer/1448413093) | [Dimie Ogoina](https://appshunter.io/developer/1623639347) |

## What reviewers say

### 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 |


### OnGuard

[App page](https://appshunter.io/ios/app/onguard-do/id1625136008)

**In-app purchases:** none


## Frequently asked questions

### Is One free?

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

### Is OnGuard free?

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

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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.*