# dumdadu vs GerBook

The clearest difference is update cadence: GerBook at weekly against dumdadu's every 4 weeks. 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.

dumdadu ships an update every 4 weeks, GerBook weekly. The most recent releases landed on August 2, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | dumdadu | GerBook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dumdadu/id6472870965/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 50 MB | 61 MB |
| Requires iOS | **12.1** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GANBAT GANKHUYAG](https://appshunter.io/developer/1846556475) | [Goodtech](https://appshunter.io/developer/1627993182) |

## What reviewers say

### dumdadu

[App page](https://appshunter.io/ios/app/dumdadu/id6472870965)

This app serves as a comprehensive guide for Mongolians traveling to China. It helps overcome language barriers, find transportation, accommodation, business partners, and facilitates shopping and shipping.

**Highlights:** China travel information, Transportation booking, Accommodation search, Business partner finder, Shopping assistance, Shipping services, Currency exchange

**Features:** macOS Compatibility

**In-app purchases:** none


### GerBook

[App page](https://appshunter.io/ios/app/gerbook/id6739825550)

**In-app purchases:** none


## Frequently asked questions

### Is dumdadu free?

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

### Is GerBook free?

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

### Do dumdadu or GerBook have ads?

Neither dumdadu nor GerBook shows ads.

### Which is updated more often, dumdadu or GerBook?

dumdadu ships an update every 4 weeks, and GerBook weekly. Most recently, dumdadu was updated on August 2, 2026 and GerBook on September 15, 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.*