rubyi vs Rust Tutorial
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
rubyi
Learn, run, and share Ruby scripts with an iOS app offering code completion, syntax highlighting, and a built-in browser. Customize your coding environment and even run code on your Apple Watch.
- Autocomplete
- Auto Indent
- Code coloring
- Run selected text
- Apple Watch code execution
- Code templates
- File system support
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This is an ios ruby app,you can learn,run,share ruby script. Features : Autocomplate. Auto Indent. Code color. In(the built-in browser or the txt editor),Select the text to run. Horizontal screen development. Code templates,the contents of the new file is copy from contents of the template file. *You can run code on the Apple Watch! *You can enter ruby code by keyboard, and then you can execut the ruby code,support the gets function. *You can use the file system to supports txt, pdf, chm, mp3,m4v,zip, gif, png, html, rb ,doc... *You can adjust the code color and font size , and support to move the cursor left and right and up and down , easy to read and write. *You can find learning materials by the built-in browser . *You can save ruby code and learning materials, and can be modified to the save file and delete the save file . *You can control the background image and color, and execution voice , background animation, text color and shadow, switch interface animation , the number and the order of the main interface of the tab bar to create your learning software. *You can Learn ruby knowledge , the system provides some basic learning materials . *You can use ruby code or learning materials to generate two-dimensional code , for easy sharing . *You can share code by Email,Weibo,Twitter,Facebook. *You can use the counter,light in the Setting tab.
Rust Tutorial
Learn Rust programming from the ground up with this app. It offers detailed tutorials covering fundamental concepts and advanced techniques for beginners and developers looking to master the language.
- Detailed tutorials
- Foundational knowledge
- Advanced programming techniques
- Systematic learning
- Learn from scratch
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Rust Fundamentals Tutorial "is an application designed specifically for beginners and developers who want to deepen their understanding of the Rust programming language. Through this app, you can easily learn Rust from scratch, mastering its core concepts and advanced features. Application features: Detailed tutorials: including comprehensive foundational knowledge and advanced programming techniques, ensuring that you learn Rust systematically.
Screenshots
Verdict
The clearest difference is in-app purchases: Rust Tutorial at none against rubyi's 7. Rust Tutorial also leads on update cadence (every 2 days vs every 3 months) and rating (5.0 vs 4.7). rubyi's advantage is ads (none vs shown) and ratings volume (27 vs 1). On price and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. rubyi sells 7 one-off in-app purchases. Rust Tutorial asks for nothing beyond the download.
Rust Tutorial holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: rubyi has 27 ratings behind it against 1, so its average is the more settled of the two.
rubyi ships an update every 3 months, Rust Tutorial every 2 days. The most recent releases landed on October 7, 2026 and September 26, 2026 respectively.
| Parameter | rubyi | Rust Tutorial |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (27 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 81.7% of reviews | — |
| Number of ratings | 27 — better | 1 |
| Update frequency | Every 3 months | Every 2 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 45 MB | 32 MB |
| Age rating | 17+ | 4+ |
| Developer | 小文 黄 | Changsha Juanli Technology Co., Ltd |
Customer experience
rubyi
Rust Tutorial
In-app purchases
rubyi
- To remove ads$0.99
- Password Service$0.99
- Horizontal screen development$0.99
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- Simple Vedio$0.99
- Encryption Compression$0.99
- Text Search$0.99
- Autocomplete$0.99
Rust Tutorial
No in-app purchases









