# K WORKOUT | KSYNC vs SleepFlow

The clearest difference is device support: K WORKOUT | KSYNC at 4 against SleepFlow's 2. On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | K WORKOUT | KSYNC | SleepFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/k-workout-ksync/id6752256796/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 days | — |
| Monetization | Free | — |
| Size | 50 MB | 54 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Kintsugi LLC](https://appshunter.io/developer/1838476918) | [AVE Global LLC](https://appshunter.io/developer/1888369267) |

## What reviewers say

### K WORKOUT | KSYNC

[App page](https://appshunter.io/ios/app/k-workout-ksync/id6752256796)

Discover and save personalized fitness routines, track your progress, and access a vast library of exercises. Coaches can share workouts, manage clients, and monitor engagement. Includes nutrition scanning and music stations to enhance your fitness journey.

**Highlights:** Personalized workout builder, 3,000+ exercise library, Workout sharing via link/QR, Client management for coaches, Nutrition scanning and recommendations, 40,000+ music stations, Progress tracking and analytics

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

**In-app purchases:** none


### SleepFlow

[App page](https://appshunter.io/ios/app/sleepflow-wake-up-less-tired/id6785750321)

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

**In-app purchases:** none


## Frequently asked questions

### Is K WORKOUT | KSYNC free?

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

### Is SleepFlow free?

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

### Do K WORKOUT | KSYNC or SleepFlow have ads?

Neither K WORKOUT | KSYNC nor SleepFlow 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.*