# Strongineering Workout Planner vs K WORKOUT | KSYNC

The clearest difference is in-app purchases: K WORKOUT | KSYNC at none against Strongineering Workout Planner's 4. K WORKOUT | KSYNC also leads on ads (none vs shown) and device support (4 vs 1). Strongineering Workout Planner's advantage is ratings volume (48 vs 2) and update cadence (every 4 days vs every 8 days). On price and rating there is nothing between them.

Both are free to download. Strongineering Workout Planner sells 4 in-app purchases, starting at $11.99 per month. K WORKOUT | KSYNC asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Strongineering Workout Planner against 5.0 for K WORKOUT | KSYNC. That said, the two scores are not equally well evidenced: Strongineering Workout Planner has 48 ratings behind it against 2, so its average is the more settled of the two.

Strongineering Workout Planner ships an update every 4 days, K WORKOUT | KSYNC every 8 days. The most recent releases landed on October 23, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Strongineering Workout Planner | K WORKOUT | KSYNC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (48 ratings)](https://appshunter.io/ios/app/strongineering-workout-planner/id1642746849/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/k-workout-ksync/id6752256796/reviews)** |
| Number of ratings | **48** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 8 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 312 MB | 50 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Nestuary Wellness Inc.](https://appshunter.io/developer/1642746851) | [Kintsugi LLC](https://appshunter.io/developer/1838476918) |

## What reviewers say

### Strongineering Workout Planner

[App page](https://appshunter.io/ios/app/strongineering-workout-planner/id1642746849)

This fitness app creates personalized, science-backed workout plans for strength training and weightlifting. It adapts to your schedule and performance, offering structured progression and mobility routines to help you achieve your fitness goals.

**Highlights:** Personalized workout plans, Adaptive training based on feedback, Structured progressive overload, Periodization training methods, Customized mobility routines, Effortless workout logging

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly (Early) | $11.99 | per month |
| Premium Annual (Early) | $79.99 | per year |
| Premium Lifetime (Flash Sale) | $119.99 | one-time |
| Premium Lifetime (Early) | $199.99 | one-time |


### 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


## Frequently asked questions

### Is Strongineering Workout Planner free?

Strongineering Workout Planner is free to download, with in-app purchases available.

### Is K WORKOUT | KSYNC free?

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

### Which has better reviews, Strongineering Workout Planner or K WORKOUT | KSYNC?

K WORKOUT | KSYNC is rated higher. Strongineering Workout Planner averages 4.9 out of 5 from 48 ratings, while K WORKOUT | KSYNC averages 5.0 from 2 ratings.

### Do Strongineering Workout Planner or K WORKOUT | KSYNC have ads?

Strongineering Workout Planner shows ads; K WORKOUT | KSYNC does not.

### Which is updated more often, Strongineering Workout Planner or K WORKOUT | KSYNC?

Strongineering Workout Planner ships an update every 4 days, and K WORKOUT | KSYNC every 8 days. Most recently, Strongineering Workout Planner was updated on October 23, 2026 and K WORKOUT | KSYNC on October 10, 2026.

---

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