# DigiQuatics vs Chemtrol Web Server

The clearest difference is update cadence: DigiQuatics at every 9 days against Chemtrol Web Server's every 2 months. DigiQuatics also leads on device support. Chemtrol Web Server's advantage is iOS requirement (13.0 vs 15.1). On price 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.

DigiQuatics ships an update every 9 days, Chemtrol Web Server every 2 months. The most recent releases landed on September 22, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | DigiQuatics | Chemtrol Web Server |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (46 ratings)](https://appshunter.io/ios/app/digiquatics/id6478390465/reviews)** | — |
| Number of ratings | **46** | — |
| Positive reviews | 30.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | Free | — |
| Size | 76 MB | 1 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Affektive Software LLC](https://appshunter.io/developer/1219659535) | [Santa Barbara Control Systems Inc](https://appshunter.io/developer/960387757) |

## What reviewers say

### DigiQuatics

[App page](https://appshunter.io/ios/app/digiquatics/id6478390465)

This business application helps commercial swimming pool managers streamline operations. It offers features for staff scheduling, time tracking, chemical logs, maintenance management, and member services. Users require an existing DigiQuatics login to access its full functionality.

**Highlights:** Staff scheduling, Time clock management, Chemical records, Maintenance issue tracking, Staff certifications, Member management

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

**In-app purchases:** none


### Chemtrol Web Server

[App page](https://appshunter.io/ios/app/chemtrol-web-server/id6480072740)

**In-app purchases:** none


## Frequently asked questions

### Is DigiQuatics free?

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

### Is Chemtrol Web Server free?

Chemtrol Web Server is free to download, with no in-app purchases.

### Which is updated more often, DigiQuatics or Chemtrol Web Server?

DigiQuatics ships an update every 9 days, and Chemtrol Web Server every 2 months. Most recently, DigiQuatics was updated on September 22, 2026 and Chemtrol Web Server 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.*