# Dopa vs Dry Days

The clearest difference is in-app purchases: Dopa at none against Dry Days's 1. Dopa also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. Dry Days sells 1 one-off in-app purchase. Dopa asks for nothing beyond the download.

## The numbers

| Metric | Dopa | Dry Days |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 22 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Gautier de Stoppani](https://appshunter.io/developer/1861146435) | [Masato Oda](https://appshunter.io/developer/6784207198) |

## What reviewers say

### Dopa

[App page](https://appshunter.io/ios/app/dopa/id6756815671)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dry Days

[App page](https://appshunter.io/ios/app/dry-days-alcohol-tracker/id6801805796)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock everything | $4.99 | one-time |


## Frequently asked questions

### Is Dopa free?

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

### Is Dry Days free?

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

### Do Dopa or Dry Days have ads?

Neither Dopa nor Dry Days shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*