# Hitech Connect vs ACD Pool Water Test

Hitech Connect and ACD Pool Water Test are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Hitech Connect ships an update monthly, ACD Pool Water Test every 4 weeks. The most recent releases landed on October 25, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Hitech Connect | ACD Pool Water Test |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 weeks** |
| Size | 40 MB | 43 MB |
| Requires iOS | **13.0** | 14 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Hitech Power Solutions Pty Ltd](https://appshunter.io/developer/1805044599) | [XY AQUA CARE PTY LTD](https://appshunter.io/developer/1814517034) |

## What reviewers say

### Hitech Connect

[App page](https://appshunter.io/ios/app/hitech-connect/id6743887812)

**Features:** macOS Compatibility

**In-app purchases:** none


### ACD Pool Water Test

[App page](https://appshunter.io/ios/app/acd-pool-water-test/id6745918348)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hitech Connect free?

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

### Is ACD Pool Water Test free?

ACD Pool Water Test is free to download, with no in-app purchases.

### Do Hitech Connect or ACD Pool Water Test have ads?

Neither Hitech Connect nor ACD Pool Water Test shows ads.

### Which is updated more often, Hitech Connect or ACD Pool Water Test?

Hitech Connect ships an update monthly, and ACD Pool Water Test every 4 weeks. Most recently, Hitech Connect was updated on October 25, 2026 and ACD Pool Water Test on October 4, 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.*