# Learn Ruby vs Journeyman Plumber Prep

The clearest difference is ads: Journeyman Plumber Prep at none against Learn Ruby's shown. Journeyman Plumber Prep also leads on iOS requirement (13.0 vs 15.1). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Learn Ruby sells 4 in-app purchases, starting at $3.99 per 7 days and Journeyman Plumber Prep sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 3, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Learn Ruby | Journeyman Plumber Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 66 MB | 51 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MEHMET CANKER (TR)](https://appshunter.io/developer/1565350155) | [Md Tariqul Islam](https://appshunter.io/developer/1789667629) |

## What reviewers say

### Learn Ruby

[App page](https://appshunter.io/ios/app/learn-ruby-code-and-build/id6742056537)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $3.99 | per 7 days |
| Monthly Subscription | $4.99 | per month |
| Yearly Subscription | $8.90 | per year |
| Lifetime Subscription | $19.90 | one-time |


### Journeyman Plumber Prep

[App page](https://appshunter.io/ios/app/journeyman-plumber-prep/id6748274612)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Unlimited Plan | $12.99 | one-time |


## Frequently asked questions

### Is Learn Ruby free?

Learn Ruby is free to download, with in-app purchases available.

### Is Journeyman Plumber Prep free?

Journeyman Plumber Prep is free to download, with in-app purchases available.

### Do Learn Ruby or Journeyman Plumber Prep have ads?

Learn Ruby shows ads; Journeyman Plumber Prep does not.

### Which is updated more often, Learn Ruby or Journeyman Plumber Prep?

Learn Ruby ships an update every 3 weeks, and Journeyman Plumber Prep every 3 weeks. Most recently, Learn Ruby was updated on October 3, 2026 and Journeyman Plumber Prep on September 26, 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.*