# Dosatron vs SmartAdjust

The clearest difference is update cadence: Dosatron at every 2 months against SmartAdjust's every 11 months. 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.

Dosatron ships an update every 2 months, SmartAdjust every 11 months. The most recent releases landed on June 1, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Dosatron | SmartAdjust |
| --- | --- | --- |
| 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** | Every 11 months |
| Monetization | Free | — |
| Size | 159 MB | 8 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Dosatron International S.A.S](https://appshunter.io/developer/795027404) | [dol a/s](https://appshunter.io/developer/1528306037) |

## 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


### SmartAdjust

[App page](https://appshunter.io/ios/app/smartadjust/id1488601840)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dosatron free?

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

### Is SmartAdjust free?

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

### Do Dosatron or SmartAdjust have ads?

Neither Dosatron nor SmartAdjust shows ads.

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

Dosatron ships an update every 2 months, and SmartAdjust every 11 months. Most recently, Dosatron was updated on June 1, 2026 and SmartAdjust on September 12, 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.*