# Aureum vs Watabook

The clearest difference is in-app purchases: Aureum at none against Watabook's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Watabook sells 3 in-app purchases, starting at $1.99 per month. Aureum asks for nothing beyond the download.

Aureum ships an update every 3 weeks, Watabook monthly. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Aureum | Watabook |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 45 MB | 76 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Wohlfluss GmbH](https://appshunter.io/developer/1863279863) | [HASSAN BOULHILT](https://appshunter.io/developer/6792197605) |

## What reviewers say

### Aureum

[App page](https://appshunter.io/ios/app/aureum/id6756861477)

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

**In-app purchases:** none


### Watabook

[App page](https://appshunter.io/ios/app/watabook-car-warning-lights/id6812091402)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Watabook Pro — Monthly | $1.99 | per month |
| Watabook Pro — Yearly | $7.99 | per year |
| Watabook Pro — Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Aureum free?

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

### Is Watabook free?

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

### Do Aureum or Watabook have ads?

Neither Aureum nor Watabook shows ads.

### Which is updated more often, Aureum or Watabook?

Aureum ships an update every 3 weeks, and Watabook monthly. Most recently, Aureum was updated on October 30, 2026 and Watabook on November 6, 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.*