# Learn Kotlin vs RegexWord

The clearest difference is in-app purchases: RegexWord at none against Learn Kotlin's 4. RegexWord also leads on ads (none vs shown). Learn Kotlin's advantage is iOS requirement (15.1 vs 26.0). On price and device support there is nothing between them.

Both are free to download. Learn Kotlin sells 4 in-app purchases, starting at $4.99 per 7 days. RegexWord asks for nothing beyond the download.

## The numbers

| Metric | Learn Kotlin | RegexWord |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Size | 66 MB | 2 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MEHMET CANKER (TR)](https://appshunter.io/developer/1565350155) | [AYSIL SIMGE KARACAN](https://appshunter.io/developer/1773777605) |

## What reviewers say

### Learn Kotlin

[App page](https://appshunter.io/ios/app/learn-kotlin-android-app-dev/id6739499371)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Monthly Subscription | $6.99 | per month |
| Yearly Subscription | $24.99 | per year |
| Lifetime Subscription | $59.99 | one-time |


### RegexWord

[App page](https://appshunter.io/ios/app/regexword-learn-regex/id6755937109)

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

**In-app purchases:** none


## Frequently asked questions

### Is Learn Kotlin free?

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

### Is RegexWord free?

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

### Do Learn Kotlin or RegexWord have ads?

Learn Kotlin shows ads; RegexWord does not.

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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.*