# Chunk Base vs Aura

The clearest difference is in-app purchases: Chunk Base at none against Aura's 1. Aura's advantage is update cadence (daily vs every 4 months) and iOS requirement (16.0 vs 18.2). On price, ads and device support there is nothing between them.

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

Chunk Base ships an update every 4 months, Aura daily. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Chunk Base | Aura |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Daily** |
| Size | 1 MB | 43 MB |
| Requires iOS | 18.2 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nikhil Kumar](https://appshunter.io/developer/1783391273) | [Niclas Lindahl](https://appshunter.io/developer/1892401195) |

## What reviewers say

### Chunk Base

[App page](https://appshunter.io/ios/app/chunk-base-sequence-game/id6742685253)

**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 Chunk Base free?

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

### Is Aura free?

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

### Do Chunk Base or Aura have ads?

Neither Chunk Base nor Aura shows ads.

### Which is updated more often, Chunk Base or Aura?

Chunk Base ships an update every 4 months, and Aura daily. Most recently, Chunk Base was updated on November 8, 2026 and Aura on November 9, 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.*