Comparison

rubyi vs Rust Tutorial

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Autocomplete
  • Auto Indent
  • Code coloring
  • Run selected text
  • Apple Watch code execution
  • Code templates
  • File system support
Features
Read full description

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.

About

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.

Highlights
  • Detailed tutorials
  • Foundational knowledge
  • Advanced programming techniques
  • Systematic learning
  • Learn from scratch
Features
Read full description

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

rubyi4 screens
Rust Tutorial2 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. rubyi sells 7 one-off in-app purchases. Rust Tutorial asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard7 real differences · 3 level
rubyi versus Rust Tutorial: the parameters behind the verdict, then further details
ParameterrubyiRust Tutorial
PriceFreeFree
Rating4.7 (27 ratings)5.0 (1 ratings) — better
Positive reviews81.7% of reviews—
Number of ratings27 — better1
Update frequencyEvery 3 monthsEvery 2 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS14.012.0 — better
Further details — not scored
Size45 MB32 MB
Age rating17+4+
Developer小文 黄Changsha Juanli Technology Co., Ltd

Customer experience

rubyi

All ratings27 ratings
Positive92.6%
Neutral3.7%
Negative3.7%
Written reviews153 reviews
Positive81.7%
Neutral3.9%
Negative14.4%

Rust Tutorial

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

7 purchases

rubyi

One-time7
  • To remove ads$0.99
  • Password Service$0.99
  • Horizontal screen development$0.99
Show 4 more
  • Simple Vedio$0.99
  • Encryption Compression$0.99
  • Text Search$0.99
  • Autocomplete$0.99
None

Rust Tutorial

No in-app purchases

Questions

Is rubyi free?
rubyi is free to download, with in-app purchases available.
Is Rust Tutorial free?
Rust Tutorial is free to download, with no in-app purchases.
Which has better reviews, rubyi or Rust Tutorial?
Rust Tutorial is rated higher. rubyi averages 4.7 out of 5 from 27 ratings, while Rust Tutorial averages 5.0 from 1 ratings.
Do rubyi or Rust Tutorial have ads?
Rust Tutorial shows ads; rubyi does not.
Which is updated more often, rubyi or Rust Tutorial?
rubyi ships an update every 3 months, and Rust Tutorial every 2 days. Most recently, rubyi was updated on October 7, 2026 and Rust Tutorial on September 26, 2026.

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