# Roast Master vs Kaava

The clearest difference is iOS requirement: Roast Master at 13.0 against Kaava's 15.1. 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 | Roast Master | Kaava |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 66 MB | 53 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seokmin Bang](https://appshunter.io/developer/1896424591) | [Tony Gaitatzis](https://appshunter.io/developer/1597947648) |

## What reviewers say

### Roast Master

[App page](https://appshunter.io/ios/app/roast-master-coffee-journal/id6767210357)

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

**In-app purchases:** none


### Kaava

[App page](https://appshunter.io/ios/app/kaava-coffee-roaster/id6784833468)

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

**In-app purchases:** none


## Frequently asked questions

### Is Roast Master free?

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

### Is Kaava free?

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

### Do Roast Master or Kaava have ads?

Neither Roast Master nor Kaava 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.*