# HOTWORX vs Strikeline Training

HOTWORX and Strikeline Training are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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.

## The numbers

| Metric | HOTWORX | Strikeline Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (31K ratings)](https://appshunter.io/ios/app/hotworx/id1182030612/reviews)** | — |
| Number of ratings | **31K** | — |
| Positive reviews | 8.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free | — |
| Size | 200 MB | 41 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Planet Beach](https://appshunter.io/developer/1017284758) | [Ainsley Pennock](https://appshunter.io/developer/6790442229) |

## What reviewers say

### HOTWORX

[App page](https://appshunter.io/ios/app/hotworx/id1182030612)

Track your calorie burn and "after-burn" from 40-minute workouts and their subsequent 1-hour effects. This app integrates with your Health app to provide a comprehensive view of your session's total calorie expenditure over 100 minutes.

**Highlights:** Calorie burn tracking, 1-hour after-burn tracking, Total session calorie capture, Health app integration, Workout session monitoring

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🔥 Great workouts
- 🕰️ 24/7 accessibility
- 🧘‍♀️ Relaxing infrared sauna experience
- 🔥 Effective for fat loss and muscle toning
- 🧠 Positive mental health benefits

**What reviewers complain about**

- 🐛 Buggy and unreliable app
- 🤯 Complicated and frustrating app navigation
- 🔢 Too many steps to schedule a workout
- 🤖 Inaccurate calorie tracking and sync issues
- 🔍 Lack of app descriptions and class information

**Reported bugs**

- App crashes and freezes frequently
- Inability to record workouts and after-burn
- Inconsistent sync with Apple Watch and Fitbit
- Scheduled workouts disappearing from the app
- Incorrect calorie counting and data loss

**Requested features**

- Ability to book entire sauna room
- Seamless integration with fitness trackers
- Streamlined scheduling and booking process
- More detailed class descriptions in the app
- Automatic calorie tracking and recording


### Strikeline Training

[App page](https://appshunter.io/ios/app/strikeline-training/id6790442227)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HOTWORX free?

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

### Is Strikeline Training free?

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

### Do HOTWORX or Strikeline Training have ads?

Neither HOTWORX nor Strikeline Training shows ads.

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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.*