# Kotlin Programming Compiler vs SuperPrep Parents

The clearest difference is ads: SuperPrep Parents at none against Kotlin Programming Compiler's shown. SuperPrep Parents also leads on update cadence (fortnightly vs every 2 months). Kotlin Programming Compiler's advantage is iOS requirement (12.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Kotlin Programming Compiler sells 1 one-off in-app purchase and SuperPrep Parents sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Kotlin Programming Compiler ships an update every 2 months, SuperPrep Parents fortnightly. The most recent releases landed on October 26, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Kotlin Programming Compiler | SuperPrep Parents |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (7 ratings)](https://appshunter.io/ios/app/kotlin-programming-compiler/id1450611634/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 43 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ketan Appa](https://appshunter.io/developer/576435759) | [Brillianzhub Technologies Ltd](https://appshunter.io/developer/1813696510) |

## What reviewers say

### Kotlin Programming Compiler

[App page](https://appshunter.io/ios/app/kotlin-programming-compiler/id1450611634)

Write and execute Kotlin code directly on your mobile device. This app is designed for learning and testing code snippets with features like syntax highlighting and a custom keyboard. It allows you to compile, run, and share your Kotlin files.

**Highlights:** Compile and run Kotlin programs, View program output and errors, Custom keyboard for easy input, Advanced source code editor, Syntax highlighting and line numbers, Open, save, import, and share files

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade | $2.99 | one-time |


### SuperPrep Parents

[App page](https://appshunter.io/ios/app/superprep-parents/id6792128201)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SuperPrep Family Monthly | $4.99 | per month |
| Family Yearly | $49.99 | per year |


## Frequently asked questions

### Is Kotlin Programming Compiler free?

Kotlin Programming Compiler is free to download, with in-app purchases available.

### Is SuperPrep Parents free?

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

### Do Kotlin Programming Compiler or SuperPrep Parents have ads?

Kotlin Programming Compiler shows ads; SuperPrep Parents does not.

### Which is updated more often, Kotlin Programming Compiler or SuperPrep Parents?

Kotlin Programming Compiler ships an update every 2 months, and SuperPrep Parents fortnightly. Most recently, Kotlin Programming Compiler was updated on October 26, 2026 and SuperPrep Parents on October 31, 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.*