# mGreen vs KarbonMap

The clearest difference is update cadence: mGreen at weekly against KarbonMap's fortnightly. mGreen also leads on iOS requirement (9.0 vs 14.0). 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.

mGreen ships an update weekly, KarbonMap fortnightly. The most recent releases landed on September 20, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | mGreen | KarbonMap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mgreen-phan-loai-rac/id1325493985/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free | — |
| Size | 79 MB | 138 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MGREEN SOCIAL SERVICES JOINT STOCK COMPANY](https://appshunter.io/developer/1664357372) | [TEKO VIETNAM TECHNOLOGY JSC](https://appshunter.io/developer/1328142414) |

## What reviewers say

### mGreen

[App page](https://appshunter.io/ios/app/mgreen-phan-loai-rac/id1325493985)

This app helps users build a habit of sorting waste at the source using 4.0 technology. It connects recyclers with waste collectors, allowing users to earn points for recycling and redeem them for gifts and services.

**Highlights:** Schedule recycling collection, Track waste sorting history, Earn points for recycling, Redeem points for gifts and services, Invite neighbors to join, Learn about waste sorting

**Features:** macOS Compatibility

**In-app purchases:** none


### KarbonMap

[App page](https://appshunter.io/ios/app/karbonmap/id1663473002)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is mGreen free?

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

### Is KarbonMap free?

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

### Do mGreen or KarbonMap have ads?

Neither mGreen nor KarbonMap shows ads.

### Which is updated more often, mGreen or KarbonMap?

mGreen ships an update weekly, and KarbonMap fortnightly. Most recently, mGreen was updated on September 20, 2026 and KarbonMap on September 14, 2026.

---

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