# BookTrip vs MO

The clearest difference is update cadence: MO at every 4 weeks against BookTrip's every 12 months. 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.

BookTrip ships an update every 12 months, MO every 4 weeks. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | BookTrip | MO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 4 weeks** |
| Size | 151 MB | 13 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [OfiSoftware](https://appshunter.io/developer/1155423496) | [MOGU GLOBAL S.L.](https://appshunter.io/developer/1535618088) |

## What reviewers say

### BookTrip

[App page](https://appshunter.io/ios/app/booktrip/id1483450692)

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

**In-app purchases:** none


### MO

[App page](https://appshunter.io/ios/app/mo/id1632877166)

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

**In-app purchases:** none


## Frequently asked questions

### Is BookTrip free?

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

### Is MO free?

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

### Do BookTrip or MO have ads?

Neither BookTrip nor MO shows ads.

### Which is updated more often, BookTrip or MO?

BookTrip ships an update every 12 months, and MO every 4 weeks. Most recently, BookTrip was updated on October 25, 2026 and MO on October 30, 2026.

---

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