# Control GPS vs PoolTherm pro

The clearest difference is update cadence: PoolTherm pro at every 3 days against Control GPS's every 2 months. Control GPS's advantage is iOS requirement (11.0 vs 14.0). 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.

Control GPS ships an update every 2 months, PoolTherm pro every 3 days. The most recent releases landed on September 29, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Control GPS | PoolTherm pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 11 MB | 109 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [PALMAFACTORY GROUP SL](https://appshunter.io/developer/1159728026) | [Dantherm](https://appshunter.io/developer/1368468352) |

## What reviewers say

### Control GPS

[App page](https://appshunter.io/ios/app/control-gps/id1587612326)

**Features:** macOS Compatibility

**In-app purchases:** none


### PoolTherm pro

[App page](https://appshunter.io/ios/app/pooltherm-pro/id6741553467)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Control GPS free?

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

### Is PoolTherm pro free?

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

### Do Control GPS or PoolTherm pro have ads?

Neither Control GPS nor PoolTherm pro shows ads.

### Which is updated more often, Control GPS or PoolTherm pro?

Control GPS ships an update every 2 months, and PoolTherm pro every 3 days. Most recently, Control GPS was updated on September 29, 2026 and PoolTherm pro on October 1, 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.*