# K vs MyFitControl

The clearest difference is rating: MyFitControl at 5.0 against K's 3.5. K's advantage is in-app purchases (none vs 10) and ratings volume (327 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. MyFitControl sells 10 in-app purchases, starting at $6.99 per month. K asks for nothing beyond the download.

MyFitControl holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: K has 327 ratings behind it against 1, so its average is the more settled of the two.

K ships an update every 6 weeks, MyFitControl every 5 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | K | MyFitControl |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (327 ratings)](https://appshunter.io/ios/app/k-watch/id6443482628/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/myfitcontrol/id6777539521/reviews)** |
| Number of ratings | **327** | 1 |
| Positive reviews | 38.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | **Free** | Freemium |
| Size | 232 MB | 46 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HONGKONG AMAZWEAR TECH CO., LTD.](https://appshunter.io/developer/1812791867) | [Pernovatio LLC](https://appshunter.io/developer/6777539523) |

## What reviewers say

### K

[App page](https://appshunter.io/ios/app/k-watch/id6443482628)

Track your daily activity, including steps, distance, and calories burned. Analyze your sleep patterns with detailed insights into deep sleep, light sleep, and awake times. Set activity goals and receive notifications.

**Highlights:** Accurate activity tracking, GPS route tracking, Daily activity goals, In-depth sleep analysis, Vibrating alarm reminder, Push notifications

**In-app purchases:** none


### MyFitControl

[App page](https://appshunter.io/ios/app/myfitcontrol/id6777539521)

This app helps individuals and trainers manage workouts, track progress, and build custom training plans. It features an AI assistant for guidance and community features for motivation and support.

**Highlights:** Custom workout plan builder, Session tracking (sets, reps, weight), Progress dashboard, AI training assistant, Student management for trainers, Community and social features

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MyFitControl Athlete | $6.99 | per month |
| MyFitControl Trainer - Starter | $17.00 | per month |
| MyFitControl Trainer - Pro | $30.00 | per month |
| MyFitControl Trainer - Elite | $48.00 | per month |
| MyFitControl Trainer - Ultimate | $55.00 | per month |
| MyFitControl Athlete | $69.99 | per year |
| MyFitControl Trainer - Starter | $169.99 | per year |
| MyFitControl Trainer - Pro | $299.99 | per year |
| MyFitControl Trainer - Elite | $479.99 | per year |
| MyFitControl Trainer - Ultimate | $549.99 | per year |


## Frequently asked questions

### Is K free?

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

### Is MyFitControl free?

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

### Which has better reviews, K or MyFitControl?

MyFitControl is rated higher. K averages 3.5 out of 5 from 327 ratings, while MyFitControl averages 5.0 from 1 ratings.

### Do K or MyFitControl have ads?

Neither K nor MyFitControl shows ads.

### Which is updated more often, K or MyFitControl?

K ships an update every 6 weeks, and MyFitControl every 5 weeks. Most recently, K was updated on November 3, 2026 and MyFitControl on October 31, 2026.

---

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