# OOV vs Scratch Card Prediction Magic

The clearest difference is price: OOV at Free against Scratch Card Prediction Magic's $0.99. OOV also leads on in-app purchases (none vs 1) and update cadence (every 4 days vs every 2 weeks). Scratch Card Prediction Magic's advantage is device support (4 vs 2). On ads there is nothing between them.

OOV is free to download; Scratch Card Prediction Magic costs $0.99 up front. Scratch Card Prediction Magic sells 1 one-off in-app purchase. OOV asks for nothing beyond the download.

OOV ships an update every 4 days, Scratch Card Prediction Magic every 2 weeks. The most recent releases landed on October 6, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | OOV | Scratch Card Prediction Magic |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | — | Paid |
| Size | 20 MB | 29 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [家回 罗](https://appshunter.io/developer/1478554929) | [国祥 卢](https://appshunter.io/developer/1872260479) |

## What reviewers say

### OOV

[App page](https://appshunter.io/ios/app/oov/id1612793353)

**Features:** macOS Compatibility

**In-app purchases:** none


### Scratch Card Prediction Magic

[App page](https://appshunter.io/ios/app/scratch-card-prediction-magic/id6770321675)

Simulate scratching a smartphone screen to reveal a prediction. Choose from playing cards or custom photos, with Apple Watch remote control for seamless interaction. Offers customizable layouts and high-quality graphics for an engaging experience.

**Highlights:** Scratch-to-reveal predictions, Customizable playing card graphics, Preset photo prediction mode, Apple Watch remote control, Customizable suit layout, Double-tap to reset

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Us | $0.99 | one-time |


## Frequently asked questions

### Is OOV free?

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

### Is Scratch Card Prediction Magic free?

Scratch Card Prediction Magic costs $0.99, and also offers in-app purchases.

### Do OOV or Scratch Card Prediction Magic have ads?

Neither OOV nor Scratch Card Prediction Magic shows ads.

### Which is updated more often, OOV or Scratch Card Prediction Magic?

OOV ships an update every 4 days, and Scratch Card Prediction Magic every 2 weeks. Most recently, OOV was updated on October 6, 2026 and Scratch Card Prediction Magic on October 25, 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.*