# Swim Clock Controller vs HTP GROUP

The clearest difference is price: HTP GROUP at Free against Swim Clock Controller's $5.99. HTP GROUP also leads on update cadence (every 5 weeks vs every 9 months). Swim Clock Controller's advantage is iOS requirement (12.2 vs 14.0). On ads, in-app purchases and device support there is nothing between them.

HTP GROUP is free to download; Swim Clock Controller costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Swim Clock Controller ships an update every 9 months, HTP GROUP every 5 weeks. The most recent releases landed on September 20, 2026 and June 13, 2026 respectively.

## The numbers

| Metric | Swim Clock Controller | HTP GROUP |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/htp-group/id1615407327/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 5 weeks** |
| Monetization | Paid | **Free** |
| Size | 100 MB | 34 MB |
| Requires iOS | **12.2** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Industrial Service technology inc.](https://appshunter.io/developer/1093928847) | [Fitness in a Heartbeat Inc](https://appshunter.io/developer/1078756555) |

## What reviewers say

### Swim Clock Controller

[App page](https://appshunter.io/ios/app/swim-clock-controller/id1093928848)

This app allows you to control up to four IST Swim Clock devices via Bluetooth. It offers four distinct operational modes: Timer, Game Clock, Ez Mode, and Workout Mode. A demo mode is available for testing, but full functionality requires a compatible IST pace clock.

**Highlights:** Bluetooth control for IST Swim Clocks, Supports up to 4 pace clocks, Timer mode, Game clock mode, Ez Mode, Workout Mode

**In-app purchases:** none


### HTP GROUP

[App page](https://appshunter.io/ios/app/htp-group/id1615407327)

This platform helps instructors and trainers monitor group fitness participants' live data on a large display. Collected data is stored and can be transmitted to a secure web portal for analysis and goal setting. Users can review, study, and adjust fitness goals based on accumulated performance metrics.

**Highlights:** Live group fitness data display, Participant data storage, Secure web portal integration, Data analysis and review, Fitness goal setting and adjustment

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Swim Clock Controller free?

Swim Clock Controller costs $5.99, with no in-app purchases.

### Is HTP GROUP free?

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

### Do Swim Clock Controller or HTP GROUP have ads?

Neither Swim Clock Controller nor HTP GROUP shows ads.

### Which is updated more often, Swim Clock Controller or HTP GROUP?

Swim Clock Controller ships an update every 9 months, and HTP GROUP every 5 weeks. Most recently, Swim Clock Controller was updated on September 20, 2026 and HTP GROUP on June 13, 2026.

---

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