# Scent Lab vs 25 Project

The clearest difference is iOS requirement: 25 Project at 13.0 against Scent Lab's 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.

## The numbers

| Metric | Scent Lab | 25 Project |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 33 MB | 30 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [俊 谢](https://appshunter.io/developer/1440271932) | [Sugar Maple Interactive LLC](https://appshunter.io/developer/379641082) |

## What reviewers say

### Scent Lab

[App page](https://appshunter.io/ios/app/scent-lab/id6752229817)

**In-app purchases:** none


### 25 Project

[App page](https://appshunter.io/ios/app/25-project/id6754170998)

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

**In-app purchases:** none


## Frequently asked questions

### Is Scent Lab free?

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

### Is 25 Project free?

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

### Do Scent Lab or 25 Project have ads?

Neither Scent Lab nor 25 Project 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.*