# Null Pattern vs Aura

The clearest difference is in-app purchases: Null Pattern at none against Aura's 1. Null Pattern also leads on device support (3 vs 1) and iOS requirement (14.0 vs 16.0). Aura's advantage is ads (none vs shown). On price and update cadence there is nothing between them.

Both are free to download. Aura sells 1 one-off in-app purchase. Null Pattern asks for nothing beyond the download.

Both ship on a similar rhythm, roughly daily. The most recent releases landed on September 27, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Null Pattern | Aura |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Daily | Daily |
| Size | 100 MB | 43 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Peralysis Games](https://appshunter.io/developer/1670407582) | [Niclas Lindahl](https://appshunter.io/developer/1892401195) |

## What reviewers say

### Null Pattern

[App page](https://appshunter.io/ios/app/null-pattern/id6759739934)

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

**In-app purchases:** none


### Aura

[App page](https://appshunter.io/ios/app/aura-find-the-pattern/id6762004055)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Aura | $2.99 | one-time |


## Frequently asked questions

### Is Null Pattern free?

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

### Is Aura free?

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

### Do Null Pattern or Aura have ads?

Null Pattern shows ads; Aura does not.

### Which is updated more often, Null Pattern or Aura?

Null Pattern ships an update daily, and Aura daily. Most recently, Null Pattern was updated on September 27, 2026 and Aura on September 14, 2026.

---

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