# Learn Ruby vs Learning transistor

The clearest difference is ads: Learning transistor at none against Learn Ruby's shown. Learn Ruby's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price and in-app purchases 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 Learning transistor sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Learn Ruby | Learning transistor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | — |
| Size | 66 MB | 1 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MEHMET CANKER (TR)](https://appshunter.io/developer/1565350155) | [Sungjun Kim](https://appshunter.io/developer/1602461985) |

## 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 |


### Learning transistor

[App page](https://appshunter.io/ios/app/learning-transistor/id6792466363)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $4.99 | one-time |


## Frequently asked questions

### Is Learn Ruby free?

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

### Is Learning transistor free?

Learning transistor is free to download, with in-app purchases available.

### Do Learn Ruby or Learning transistor have ads?

Learn Ruby shows ads; Learning transistor does not.

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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.*