# springbehaviour vs KERN Community

The clearest difference is iOS requirement: springbehaviour at 15.5 against KERN Community's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on October 1, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | springbehaviour | KERN Community |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Size | 64 MB | 222 MB |
| Requires iOS | **15.5** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MoreApp](https://appshunter.io/developer/839543673) | [Chainels BV](https://appshunter.io/developer/819605748) |

## What reviewers say

### springbehaviour

[App page](https://appshunter.io/ios/app/springbehaviour/id1448997306)

**In-app purchases:** none


### KERN Community

[App page](https://appshunter.io/ios/app/kern-community/id1533408081)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is springbehaviour free?

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

### Is KERN Community free?

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

### Do springbehaviour or KERN Community have ads?

Neither springbehaviour nor KERN Community shows ads.

### Which is updated more often, springbehaviour or KERN Community?

springbehaviour ships an update every 5 weeks, and KERN Community every 5 weeks. Most recently, springbehaviour was updated on October 1, 2026 and KERN Community on October 4, 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.*