# Dopamine vs Tuck

The clearest difference is device support: Tuck at 3 against Dopamine's 1. Dopamine's advantage is iOS requirement (17.0 vs 27.0). On price, ads and in-app purchases 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 | Dopamine | Tuck |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Size | 4 MB | 12 MB |
| Requires iOS | **17.0** | 27.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [Johnathan Mawdsley](https://appshunter.io/developer/1828380905) | [Rogue Superintelligence LLC](https://appshunter.io/developer/6775100694) |

## What reviewers say

### Dopamine

[App page](https://appshunter.io/ios/app/dopamine-adhd-tasks/id6786793055)

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

**In-app purchases:** none


### Tuck

[App page](https://appshunter.io/ios/app/tuck-private-feed/id6818700245)

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is Dopamine free?

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

### Is Tuck free?

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

### Do Dopamine or Tuck have ads?

Neither Dopamine nor Tuck 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.*