# Perfesso vs Coffee Rings

The clearest difference is in-app purchases: Perfesso at none against Coffee Rings's 3. Perfesso also leads on iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Coffee Rings sells 3 one-off in-app purchases. Perfesso asks for nothing beyond the download.

## The numbers

| Metric | Perfesso | Coffee Rings |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 5 MB | 11 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Martin Steinkamp](https://appshunter.io/developer/1764700647) | [MICHAEL KARL KNOP](https://appshunter.io/developer/1838396815) |

## What reviewers say

### Perfesso

[App page](https://appshunter.io/ios/app/perfesso/id6661026367)

**In-app purchases:** none


### Coffee Rings

[App page](https://appshunter.io/ios/app/coffee-rings/id6752240751)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Single Espresso Tip | $1.99 | one-time |
| Tip - Double Espresso | $2.99 | one-time |
| Big Support Tip | $3.99 | one-time |


## Frequently asked questions

### Is Perfesso free?

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

### Is Coffee Rings free?

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

### Do Perfesso or Coffee Rings have ads?

Neither Perfesso nor Coffee Rings 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.*