# Stark Dumbbell vs Kymatiq

The clearest difference is price: Kymatiq at Free against Stark Dumbbell's $4.99. Stark Dumbbell's advantage is in-app purchases (none vs 2). On update cadence, ads, device support and iOS requirement there is nothing between them.

Kymatiq is free to download; Stark Dumbbell costs $4.99 up front. Kymatiq sells 2 in-app purchases, starting at $7.99 per month. Stark Dumbbell asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 6, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Stark Dumbbell | Kymatiq |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.6 (503 ratings)](https://appshunter.io/ios/app/stark-dumbbell/id586891853/reviews)** | — |
| Number of ratings | **503** | — |
| Positive reviews | 72.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 57 MB | 104 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Postra AB](https://appshunter.io/developer/1807937957) | [Daniel Lopes Gondim](https://appshunter.io/developer/6773338260) |

## What reviewers say

### Stark Dumbbell

[App page](https://appshunter.io/ios/app/stark-dumbbell/id586891853)

This app provides a library of HD exercise videos and allows users to create personalized workouts. It includes timers for various training styles like Tabata and HIIT, and tracks progress by integrating with Apple Health.

**Highlights:** HD exercise videos, Personalized workout creation, Workout timers (Tabata, HIIT, Circuit), Muscle group targeting, Apple Health integration

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Seeing results from workouts
- 👍 Diversifies workouts
- 👍 Customizable workouts
- 👍 Helpful for home workouts

**What reviewers complain about**

- 🐛 Videos/graphics not working
- 🐛 Crashes when starting
- 🐛 Lack of weight/rep tracking
- 🐛 Limited exercise selection
- 💡 Need for more pre-built workouts

**Reported bugs**

- Videos/graphics not working
- Crashes when starting
- Lack of weight/rep tracking

**Requested features**

- Add more exercises
- Improve Apple Health integration
- Add ability to track weights and reps
- Implement dark mode
- Add verbal exercise instructions


### Kymatiq

[App page](https://appshunter.io/ios/app/kymatiq/id6773338258)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kymatiq Pro Monthly | $7.99 | per month |
| Kymatiq Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is Stark Dumbbell free?

Stark Dumbbell costs $4.99, with no in-app purchases.

### Is Kymatiq free?

Kymatiq is free to download, with in-app purchases available.

### Do Stark Dumbbell or Kymatiq have ads?

Neither Stark Dumbbell nor Kymatiq shows ads.

### Which is updated more often, Stark Dumbbell or Kymatiq?

Stark Dumbbell ships an update every 2 months, and Kymatiq every 2 months. Most recently, Stark Dumbbell was updated on November 6, 2026 and Kymatiq on October 28, 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.*