# Learn Ruby Programming vs Theosis

The clearest difference is review sentiment: Theosis at 100% against Learn Ruby Programming's 0%. Theosis also leads on price (Free vs $2.99) and update cadence (monthly vs every 14 months). Learn Ruby Programming's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On ads there is nothing between them.

Theosis is free to download; Learn Ruby Programming costs $2.99 up front. Theosis sells 1 in-app purchase, starting at $2.99 per month. Learn Ruby Programming asks for nothing beyond the download.

Learn Ruby Programming ships an update every 14 months, Theosis monthly. The most recent releases landed on October 12, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Learn Ruby Programming | Theosis |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[5.0 (12 ratings)](https://appshunter.io/ios/app/theosis-ai-bible-study-chat/id6479965194/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | **Monthly** |
| Monetization | Paid | **Freemium** |
| Size | 30 MB | 15 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Saqib Masood](https://appshunter.io/developer/1555852546) | [MAKSYM SHEVCHENKO](https://appshunter.io/developer/1737698813) |

## What reviewers say

### Learn Ruby Programming

[App page](https://appshunter.io/ios/app/learn-ruby-programming/id1561458691)

This app offers a comprehensive guide to learning Ruby and Ruby on Rails, from beginner to advanced levels. It covers fundamental concepts, practical tutorials, interview preparation, and project building, designed for aspiring and experienced developers.

**Highlights:** Ruby and Ruby on Rails tutorials, Beginner to advanced learning paths, Interview preparation, Project building guidance, Glossary and quick guide, Offline learning support

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

**In-app purchases:** none


### Theosis

[App page](https://appshunter.io/ios/app/theosis-ai-bible-study-chat/id6479965194)

This app offers AI-powered Bible study with scripture-based answers to your questions. It also connects you with a Christian community for prayer requests and support, alongside daily devotionals and comprehensive Bible study tools.

**Highlights:** AI Bible chat for scripture-based answers, Christian community for prayer requests, Daily devotionals and verse notifications, Comprehensive Bible study tools, Multi-language support, Offline access to content

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Theosis+ | $2.99 | per month |


## Frequently asked questions

### Is Learn Ruby Programming free?

Learn Ruby Programming costs $2.99, with no in-app purchases.

### Is Theosis free?

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

### Do Learn Ruby Programming or Theosis have ads?

Neither Learn Ruby Programming nor Theosis shows ads.

### Which is updated more often, Learn Ruby Programming or Theosis?

Learn Ruby Programming ships an update every 14 months, and Theosis monthly. Most recently, Learn Ruby Programming was updated on October 12, 2026 and Theosis on September 30, 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.*