# mGreen Collector vs Let's SHARP

The clearest difference is iOS requirement: mGreen Collector at 11.0 against Let's SHARP's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

mGreen Collector ships an update monthly, Let's SHARP every 2 months. The most recent releases landed on September 8, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | mGreen Collector | Let's SHARP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 35 MB | 68 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [MGREEN SOCIAL SERVICES JOINT STOCK COMPANY](https://appshunter.io/developer/1664357372) | [O2 Financial JSC](https://appshunter.io/developer/1403681287) |

## What reviewers say

### mGreen Collector

[App page](https://appshunter.io/ios/app/mgreen-collector/id1403684985)

**Features:** macOS Compatibility

**In-app purchases:** none


### Let's SHARP

[App page](https://appshunter.io/ios/app/lets-sharp/id1472677673)

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

**In-app purchases:** none


## Frequently asked questions

### Is mGreen Collector free?

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

### Is Let's SHARP free?

Let's SHARP is free to download, with no in-app purchases.

### Do mGreen Collector or Let's SHARP have ads?

Neither mGreen Collector nor Let's SHARP shows ads.

### Which is updated more often, mGreen Collector or Let's SHARP?

mGreen Collector ships an update monthly, and Let's SHARP every 2 months. Most recently, mGreen Collector was updated on September 8, 2026 and Let's SHARP on September 17, 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.*