# RacBook vs ErnieApp

The clearest difference is in-app purchases: RacBook at none against ErnieApp's 4. RacBook also leads on update cadence (monthly vs every 3 months). ErnieApp's advantage is iOS requirement (13.1 vs 16.6). On price, ads and device support there is nothing between them.

Both are free to download. ErnieApp sells 4 one-off in-app purchases. RacBook asks for nothing beyond the download.

RacBook ships an update monthly, ErnieApp every 3 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | RacBook | ErnieApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ernieapp/id1442964104/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 60 MB | 26 MB |
| Requires iOS | 16.6 | **13.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ars Digitalia srls](https://appshunter.io/developer/1098138383) | [Ernieapp Ltd](https://appshunter.io/developer/1442964103) |

## What reviewers say

### RacBook

[App page](https://appshunter.io/ios/app/racbook/id1098138384)

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

**In-app purchases:** none


### ErnieApp

[App page](https://appshunter.io/ios/app/ernieapp/id1442964104)

Easily manage your data usage rights across multiple online platforms with a unified consent dashboard. Understand what data is being used, by whom, and for what reasons. Take control of your digital footprint and make informed choices about your data.

**Highlights:** Unified consent dashboard, Manage data usage rights, Understand data collection purposes, Grant or withdraw consent, Review data held and shared, Exercise data deletion rights

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200 Ernie's | $0.99 | one-time |
| 500 Ernie's | $1.99 | one-time |
| 2,000 Ernie's | $6.99 | one-time |
| 5,000 Ernie's | $14.99 | one-time |


## Frequently asked questions

### Is RacBook free?

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

### Is ErnieApp free?

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

### Do RacBook or ErnieApp have ads?

Neither RacBook nor ErnieApp shows ads.

### Which is updated more often, RacBook or ErnieApp?

RacBook ships an update monthly, and ErnieApp every 3 months. Most recently, RacBook was updated on October 29, 2026 and ErnieApp on October 24, 2026.

---

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