# Ruby Friends vs Rails World

The clearest difference is update cadence: Ruby Friends at every 2 days against Rails World's monthly. Rails World's advantage is iOS requirement (16.6 vs 18.5). 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.

Ruby Friends ships an update every 2 days, Rails World monthly. The most recent releases landed on June 10, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | Ruby Friends | Rails World |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Monthly |
| Size | 1 MB | 1 MB |
| Requires iOS | 18.5 | **16.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Joseph Masilotti](https://appshunter.io/developer/518125177) | [OnceSafe](https://appshunter.io/developer/1546287065) |

## What reviewers say

### Ruby Friends

[App page](https://appshunter.io/ios/app/ruby-friends/id6748887042)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Rails World

[App page](https://appshunter.io/ios/app/rails-world/id6748968952)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ruby Friends free?

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

### Is Rails World free?

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

### Do Ruby Friends or Rails World have ads?

Neither Ruby Friends nor Rails World shows ads.

### Which is updated more often, Ruby Friends or Rails World?

Ruby Friends ships an update every 2 days, and Rails World monthly. Most recently, Ruby Friends was updated on June 10, 2026 and Rails World on September 4, 2026.

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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.*