# Aura vs Lun

The clearest difference is iOS requirement: Lun at 17.0 against Aura's 26.2. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Aura sells 1 one-off in-app purchase and Lun sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Aura | Lun |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Size | 5 MB | 6 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Dino Giuseppe Bianco Bigi](https://appshunter.io/developer/1886795095) | [Jonas Haug](https://appshunter.io/developer/1883535700) |

## What reviewers say

### Aura

[App page](https://appshunter.io/ios/app/aura-migrane-tracker/id6760918051)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aura Pro | $5.99 | one-time |


### Lun

[App page](https://appshunter.io/ios/app/lun-migraine-diary/id6781422332)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lun+ Monthly | $2.99 | per month |
| Lun+ Yearly | $19.99 | per year |


## Frequently asked questions

### Is Aura free?

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

### Is Lun free?

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

### Do Aura or Lun have ads?

Neither Aura nor Lun shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*