# Rubyist vs PPGTestData

The clearest difference is in-app purchases: PPGTestData at none against Rubyist's 3. PPGTestData also leads on iOS requirement (13.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Rubyist sells 3 one-off in-app purchases. PPGTestData asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 2, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Rubyist | PPGTestData |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (93 ratings)](https://appshunter.io/ios/app/rubyist-ruby-scripting/id1539089868/reviews)** | — |
| Number of ratings | **93** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 26 MB | 1 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [TSUBASA TECHNOLOGIES LIMITED LIABILITY COMPANY](https://appshunter.io/developer/1539089870) | [HSIN MING HUANG](https://appshunter.io/developer/1449258750) |

## What reviewers say

### Rubyist

[App page](https://appshunter.io/ios/app/rubyist-ruby-scripting/id1539089868)

Execute and automate Ruby scripts directly on your iPhone and iPad. This app utilizes the MRuby VM to run code, integrate with Shortcuts and Siri, and offers a robust editor with syntax highlighting and autocomplete.

**Highlights:** Run Ruby code on device, Editor with syntax highlighting, Code autocomplete, Shortcuts app integration, Siri command creation, Native alerts and inputs, HTTP requests, Clipboard access

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Large Tip | $9.99 | one-time |


### PPGTestData

[App page](https://appshunter.io/ios/app/ppgtestdata/id6469589965)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rubyist free?

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

### Is PPGTestData free?

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

### Do Rubyist or PPGTestData have ads?

Neither Rubyist nor PPGTestData shows ads.

### Which is updated more often, Rubyist or PPGTestData?

Rubyist ships an update every 3 weeks, and PPGTestData every 3 weeks. Most recently, Rubyist was updated on October 2, 2026 and PPGTestData on September 20, 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.*