# hackAIR vs Yale ELTI Community

The clearest difference is update cadence: hackAIR at fortnightly against Yale ELTI Community's every 6 weeks. hackAIR also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.4). On price, 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.

hackAIR ships an update fortnightly, Yale ELTI Community every 6 weeks. The most recent releases landed on October 26, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | hackAIR | Yale ELTI Community |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Size | 9 MB | 101 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [Draxis](https://appshunter.io/developer/1116720831) | [Yale](https://appshunter.io/developer/462262997) |

## What reviewers say

### hackAIR

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Yale ELTI Community

[App page](https://appshunter.io/ios/app/yale-elti-community/id6740872934)

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

**In-app purchases:** none


## Frequently asked questions

### Is hackAIR free?

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

### Is Yale ELTI Community free?

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

### Do hackAIR or Yale ELTI Community have ads?

Neither hackAIR nor Yale ELTI Community shows ads.

### Which is updated more often, hackAIR or Yale ELTI Community?

hackAIR ships an update fortnightly, and Yale ELTI Community every 6 weeks. Most recently, hackAIR was updated on October 26, 2026 and Yale ELTI Community on October 20, 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.*