# COLMASTER vs FatturApp

The clearest difference is iOS requirement: COLMASTER at 13.4 against FatturApp's 15.6. 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.

COLMASTER ships an update every 3 weeks, FatturApp monthly. The most recent releases landed on September 29, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | COLMASTER | FatturApp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 32 MB | 44 MB |
| Requires iOS | **13.4** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ENERGY TEAM SERVICE SRL SIGALBILE ENERGY TEAM SRL](https://appshunter.io/developer/1161692785) | [BiteTheByte srl](https://appshunter.io/developer/1497343239) |

## What reviewers say

### COLMASTER

[App page](https://appshunter.io/ios/app/colmaster/id1161692786)

**Features:** macOS Compatibility

**In-app purchases:** none


### FatturApp

[App page](https://appshunter.io/ios/app/fatturapp/id1462736629)

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

**In-app purchases:** none


## Frequently asked questions

### Is COLMASTER free?

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

### Is FatturApp free?

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

### Do COLMASTER or FatturApp have ads?

Neither COLMASTER nor FatturApp shows ads.

### Which is updated more often, COLMASTER or FatturApp?

COLMASTER ships an update every 3 weeks, and FatturApp monthly. Most recently, COLMASTER was updated on September 29, 2026 and FatturApp on September 19, 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.*