# German Pool Smart Control vs Shun Hing

German Pool Smart Control and Shun Hing 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.

German Pool Smart Control ships an update every 8 months, Shun Hing every 13 months. The most recent releases landed on September 8, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | German Pool Smart Control | Shun Hing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 13 months |
| Size | 233 MB | 177 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [GERMAN POOL GROUP COMPANY LIMITED](https://appshunter.io/developer/1276215102) | [SHUN HING ELECTRIC WORKS & ENGINEERING CO LTD](https://appshunter.io/developer/1587122919) |

## What reviewers say

### German Pool Smart Control

[App page](https://appshunter.io/ios/app/german-pool-smart-control/id1639333093)

**Features:** macOS Compatibility

**In-app purchases:** none


### Shun Hing

[App page](https://appshunter.io/ios/app/shun-hing/id6469593624)

**In-app purchases:** none


## Frequently asked questions

### Is German Pool Smart Control free?

German Pool Smart Control is free to download, with no in-app purchases.

### Is Shun Hing free?

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

### Do German Pool Smart Control or Shun Hing have ads?

Neither German Pool Smart Control nor Shun Hing shows ads.

### Which is updated more often, German Pool Smart Control or Shun Hing?

German Pool Smart Control ships an update every 8 months, and Shun Hing every 13 months. Most recently, German Pool Smart Control was updated on September 8, 2026 and Shun Hing on September 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*