# Chamka vs 地図マニア

The clearest difference is update cadence: 地図マニア at weekly against Chamka's monthly. 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.

Chamka ships an update monthly, 地図マニア weekly. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Chamka | 地図マニア |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/chamka/id1489702282/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | — |
| Size | 81 MB | 78 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BRONX TECHNOLOGY](https://appshunter.io/developer/1390421347) | [HANAUTA INC.](https://appshunter.io/developer/492009717) |

## What reviewers say

### Chamka

[App page](https://appshunter.io/ios/app/chamka/id1489702282)

This app provides farmers with technical knowledge to enhance their daily production. It also facilitates market access by connecting them with a wider network of suppliers and buyers.

**Highlights:** Technical knowledge for production, Improved market access, Connect with suppliers, Connect with buyers, Enhance daily production

**In-app purchases:** none


### 地図マニア

[App page](https://appshunter.io/ios/app/id6739101820)

**In-app purchases:** none


## Frequently asked questions

### Is Chamka free?

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

### Is 地図マニア free?

地図マニア is free to download, with no in-app purchases.

### Do Chamka or 地図マニア have ads?

Neither Chamka nor 地図マニア shows ads.

### Which is updated more often, Chamka or 地図マニア?

Chamka ships an update monthly, and 地図マニア weekly. Most recently, Chamka was updated on October 5, 2026 and 地図マニア on October 13, 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.*