# Kotlin Compiler vs Code Compile

The clearest difference is in-app purchases: Kotlin Compiler at none against Code Compile's 1. Kotlin Compiler also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.4). On price, update cadence and ads there is nothing between them.

Both are free to download. Code Compile sells 1 one-off in-app purchase. Kotlin Compiler asks for nothing beyond the download.

Kotlin Compiler ships an update every 6 months, Code Compile every 4 months. The most recent releases landed on October 18, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Kotlin Compiler | Code Compile |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 months** |
| Size | 28 MB | 85 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [OnePercent](https://appshunter.io/developer/1536020418) | [TagMango Inc](https://appshunter.io/developer/1611765353) |

## What reviewers say

### Kotlin Compiler

[App page](https://appshunter.io/ios/app/kotlin-compiler-run-kt-code/id1554903545)

**Features:** macOS Compatibility

**In-app purchases:** none


### Code Compile

[App page](https://appshunter.io/ios/app/code-compile/id6746938004)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JavaScript Code Execution | $29.99 | one-time |


## Frequently asked questions

### Is Kotlin Compiler free?

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

### Is Code Compile free?

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

### Do Kotlin Compiler or Code Compile have ads?

Neither Kotlin Compiler nor Code Compile shows ads.

### Which is updated more often, Kotlin Compiler or Code Compile?

Kotlin Compiler ships an update every 6 months, and Code Compile every 4 months. Most recently, Kotlin Compiler was updated on October 18, 2026 and Code Compile on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*