# Yap vs GoBook Lite

The clearest difference is iOS requirement: Yap at 6.0 against GoBook Lite's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Yap | GoBook Lite |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Size | 6 MB | 4 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Oryx Systems CC](https://appshunter.io/developer/966072104) | [Mark Nicol](https://appshunter.io/developer/1212792776) |

## What reviewers say

### Yap

[App page](https://appshunter.io/ios/app/yap-yap/id966072105)

**In-app purchases:** none


### GoBook Lite

[App page](https://appshunter.io/ios/app/gobook-lite/id6811048559)

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

**In-app purchases:** none


## Frequently asked questions

### Is Yap free?

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

### Is GoBook Lite free?

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

### Do Yap or GoBook Lite have ads?

Neither Yap nor GoBook Lite shows ads.

---

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