# Eat Like Ruby vs Fast & Slim

The clearest difference is in-app purchases: Eat Like Ruby at none against Fast & Slim's 1. Eat Like Ruby also leads on device support and iOS requirement (15.5 vs 18.6). On price there is nothing between them.

Both are free to download. Fast & Slim sells 1 one-off in-app purchase. Eat Like Ruby asks for nothing beyond the download.

## The numbers

| Metric | Eat Like Ruby | Fast & Slim |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 6 weeks | — |
| Size | 159 MB | 7 MB |
| Requires iOS | **15.5** | 18.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | — |
| Age rating | 4+ | 4+ |
| Developer | [EAT LIKE RUBY PTY LTD](https://appshunter.io/developer/1747972409) | [Sergi Franquet](https://appshunter.io/developer/1893606234) |

## What reviewers say

### Eat Like Ruby

[App page](https://appshunter.io/ios/app/eat-like-ruby/id6503089153)

**Features:** Apple Wallet, Apple Watch app

**In-app purchases:** none


### Fast & Slim

[App page](https://appshunter.io/ios/app/fast-and-slim/id6762534638)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fast & Slim | $0.99 | one-time |


## Frequently asked questions

### Is Eat Like Ruby free?

Eat Like Ruby is free to download, with no in-app purchases.

### Is Fast & Slim free?

Fast & Slim is free to download, with in-app purchases available.

---

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