# Dosatron vs ChlorTech

The clearest difference is update cadence: ChlorTech at every 2 weeks against Dosatron's every 2 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, ChlorTech every 2 weeks. The most recent releases landed on June 1, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Dosatron | ChlorTech |
| --- | --- | --- |
| 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 2 weeks** |
| Monetization | Free | — |
| Size | 159 MB | 128 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Dosatron International S.A.S](https://appshunter.io/developer/795027404) | [John Aguirre](https://appshunter.io/developer/1803690594) |

## 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


### ChlorTech

[App page](https://appshunter.io/ios/app/chlortech/id6743635856)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dosatron free?

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

### Is ChlorTech free?

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

### Do Dosatron or ChlorTech have ads?

Neither Dosatron nor ChlorTech shows ads.

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

Dosatron ships an update every 2 months, and ChlorTech every 2 weeks. Most recently, Dosatron was updated on June 1, 2026 and ChlorTech on September 8, 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.*