# Scrollzz vs Yap

The clearest difference is in-app purchases: Scrollzz at none against Yap's 3. Scrollzz also leads on device support (3 vs 1) and iOS requirement (13.4 vs 26.0). On price and ads there is nothing between them.

Both are free to download. Yap sells 3 in-app purchases, starting at $4.99 per month. Scrollzz asks for nothing beyond the download.

## The numbers

| Metric | Scrollzz | Yap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/scrollzz/id6463898302/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Monetization | Free | — |
| Size | 16 MB | 130 MB |
| Requires iOS | **13.4** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DaveApps LLC](https://appshunter.io/developer/1679715695) | [雪梅 叶](https://appshunter.io/developer/1879660275) |

## What reviewers say

### Scrollzz

[App page](https://appshunter.io/ios/app/scrollzz/id6463898302)

This app uses speech-to-text technology to automatically scroll lyrics as you read or sing along. It ensures a smooth, uninterrupted experience by tracking your voice in real-time. Enjoy a more fluid and enjoyable way to engage with text.

**Highlights:** Real-time voice tracking, Automatic scrolling, Speech-to-text technology, Fluid text engagement, Seamless reading and singing experience

**Features:** macOS Compatibility

**In-app purchases:** none


### Yap

[App page](https://appshunter.io/ios/app/yap-private-voice-notes/id6799342572)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yap Pro | $4.99 | per month |
| Yap Pro (Yearly) | $39.99 | per year |
| Yap Pro (Lifetime) | $69.99 | one-time |


## Frequently asked questions

### Is Scrollzz free?

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

### Is Yap free?

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

### Do Scrollzz or Yap have ads?

Neither Scrollzz nor Yap shows ads.

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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.*