# Dosatron vs MusTerra

The clearest difference is update cadence: MusTerra at weekly against Dosatron's every 2 months. Dosatron's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.0). On price, 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.

Dosatron ships an update every 2 months, MusTerra weekly. The most recent releases landed on June 1, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | Dosatron | MusTerra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (17 ratings)](https://appshunter.io/ios/app/dosatron-dosing-calculator/id795027401/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | — |
| Size | 159 MB | 138 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Dosatron International S.A.S](https://appshunter.io/developer/795027404) | [MUST GmbH](https://appshunter.io/developer/1800343476) |

## What reviewers say

### Dosatron

[App page](https://appshunter.io/ios/app/dosatron-dosing-calculator/id795027401)

This application helps users manage their water-powered dosing pumps. It provides quick access to pump support information, environmental adjustments, and service contact details. Users can also scan pump QR codes for technical documentation and stay updated on news and product developments.

**Highlights:** Pump support information, Environmental adjustment guidance, Service and support contact, QR code scanning for documentation, News and product updates

**In-app purchases:** none


### MusTerra

[App page](https://appshunter.io/ios/app/musterra/id6742859340)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dosatron free?

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

### Is MusTerra free?

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

### Do Dosatron or MusTerra have ads?

Neither Dosatron nor MusTerra shows ads.

### Which is updated more often, Dosatron or MusTerra?

Dosatron ships an update every 2 months, and MusTerra weekly. Most recently, Dosatron was updated on June 1, 2026 and MusTerra on May 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.*