# hackAIR vs KleanUp by KöRa

The clearest difference is update cadence: hackAIR at fortnightly against KleanUp by KöRa's every 4 months. hackAIR also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

hackAIR ships an update fortnightly, KleanUp by KöRa every 4 months. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | hackAIR | KleanUp by KöRa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (23 ratings)](https://appshunter.io/ios/app/kleanup-by-kora/id1540839310/reviews)** |
| Number of ratings | — | **23** |
| Positive reviews | — | 90.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | — | Free |
| Size | 9 MB | 34 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Draxis](https://appshunter.io/developer/1116720831) | [Kora Connect Inc](https://appshunter.io/developer/1540839312) |

## What reviewers say

### hackAIR

[App page](https://appshunter.io/ios/app/hackair/id1337710268)

**Features:** macOS Compatibility

**In-app purchases:** none


### KleanUp by KöRa

[App page](https://appshunter.io/ios/app/kleanup-by-kora/id1540839310)

Connect with friends and share stories of environmental action. Inspire each other with photos and events focused on cleaning up your community and creating a better world.

**Highlights:** Share environmental cleanup stories with photos, Create and invite friends to community events, Search and join local cleanup events, Message friends, Showcase stories on your profile

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is hackAIR free?

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

### Is KleanUp by KöRa free?

KleanUp by KöRa is free to download, with no in-app purchases.

### Do hackAIR or KleanUp by KöRa have ads?

Neither hackAIR nor KleanUp by KöRa shows ads.

### Which is updated more often, hackAIR or KleanUp by KöRa?

hackAIR ships an update fortnightly, and KleanUp by KöRa every 4 months. Most recently, hackAIR was updated on October 1, 2026 and KleanUp by KöRa on October 2, 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.*