# Happy Hill vs coderJS

The clearest difference is in-app purchases: coderJS at none against Happy Hill's 3. coderJS also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Happy Hill sells 3 one-off in-app purchases. coderJS asks for nothing beyond the download.

Happy Hill ships an update every 8 months, coderJS every 7 months. Both last shipped on September 23, 2026.

## The numbers

| Metric | Happy Hill | coderJS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | **Every 7 months** |
| Size | 134 MB | 24 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GreyCode AB](https://appshunter.io/developer/955093301) | [Afnan Choudhury](https://appshunter.io/developer/1584476976) |

## What reviewers say

### Happy Hill

[App page](https://appshunter.io/ios/app/happy-hill/id1276006710)

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 20 Crystals | $0.99 | one-time |
| Remove Ads | $1.99 | one-time |
| 60 Crystals | $1.99 | one-time |


### coderJS

[App page](https://appshunter.io/ios/app/coderjs/id6470312270)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Happy Hill free?

Happy Hill is free to download, with in-app purchases available.

### Is coderJS free?

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

### Do Happy Hill or coderJS have ads?

Happy Hill shows ads; coderJS does not.

### Which is updated more often, Happy Hill or coderJS?

Happy Hill ships an update every 8 months, and coderJS every 7 months. Most recently, Happy Hill was updated on September 23, 2026 and coderJS on September 23, 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.*