# Hera AI vs Legon

The clearest difference is update cadence: Legon at every 4 days against Hera AI's every 2 months. Hera AI's advantage is iOS requirement (13.0 vs 15.0). 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.

Hera AI ships an update every 2 months, Legon every 4 days. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Hera AI | Legon |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 106 MB | 43 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hera AI](https://appshunter.io/developer/1719232712) | [TPM Solutions](https://appshunter.io/developer/1801488971) |

## What reviewers say

### Hera AI

[App page](https://appshunter.io/ios/app/hera-ai/id6473595780)

**Features:** macOS Compatibility

**In-app purchases:** none


### Legon

[App page](https://appshunter.io/ios/app/legon/id6783833097)

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

**In-app purchases:** none


## Frequently asked questions

### Is Hera AI free?

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

### Is Legon free?

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

### Do Hera AI or Legon have ads?

Neither Hera AI nor Legon shows ads.

### Which is updated more often, Hera AI or Legon?

Hera AI ships an update every 2 months, and Legon every 4 days. Most recently, Hera AI was updated on October 9, 2026 and Legon on October 12, 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.*