# Gonio vs Euclid Quest

The clearest difference is iOS requirement: Euclid Quest at 15.0 against Gonio's 18.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Gonio sells 5 in-app purchases, starting at $1.99 per 7 days and Euclid Quest sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Gonio | Euclid Quest |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 1 MB | 21 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yasin Halit Karayagiz](https://appshunter.io/developer/1571380517) | [First Mover Tech Co,. Ltd.](https://appshunter.io/developer/1613985660) |

## What reviewers say

### Gonio

[App page](https://appshunter.io/ios/app/gonio-angle-puzzle/id6799387743)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gonio Pro Weekly | $1.99 | per 7 days |
| Gonio Pro Yearly | $14.99 | per year |
| 30 Hints | $1.99 | one-time |
| 100 Hints | $4.99 | one-time |
| Gonio Pro Lifetime | $19.99 | one-time |


### Euclid Quest

[App page](https://appshunter.io/ios/app/euclid-quest/id6802472902)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Shell Pack | $0.99 | one-time |
| Medium Shell Pack | $2.99 | one-time |
| Large Shell Pack | $4.99 | one-time |
| Unlimited Access | $5.99 | one-time |


## Frequently asked questions

### Is Gonio free?

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

### Is Euclid Quest free?

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

### Do Gonio or Euclid Quest have ads?

Neither Gonio nor Euclid Quest shows ads.

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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.*