# Optimized Strength Training vs Kinona Pilates Studio

The clearest difference is update cadence: Optimized Strength Training at every 6 weeks against Kinona Pilates Studio's every 9 months. Optimized Strength Training also leads on device support (4 vs 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.

Optimized Strength Training ships an update every 6 weeks, Kinona Pilates Studio every 9 months. The most recent releases landed on July 6, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | Optimized Strength Training | Kinona Pilates Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/optimized-strength-training/id6456571995/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 9 months |
| Monetization | Free | — |
| Size | 193 MB | 121 MB |
| Requires iOS | **15.5** | 16.4 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Optimized Strength Training LLC](https://appshunter.io/developer/1700524725) | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) |

## What reviewers say

### Optimized Strength Training

[App page](https://appshunter.io/ios/app/optimized-strength-training/id6456571995)

Achieve your fitness goals with personalized workout programs, exercise videos, and nutrition tracking. Set goals, earn badges, and connect with a supportive community. Seamlessly track progress with wearable device integrations.

**Highlights:** Personalized workout programs, Exercise demonstration videos, Nutrition tracking, Goal setting and progress tracking, Real-time coach communication, Community forums, Body measurement tracking, Wearable device integration

**Features:** Apple Wallet

**In-app purchases:** none


### Kinona Pilates Studio

[App page](https://appshunter.io/ios/app/kinona-pilates-studio/id6743942936)

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

**In-app purchases:** none


## Frequently asked questions

### Is Optimized Strength Training free?

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

### Is Kinona Pilates Studio free?

Kinona Pilates Studio is free to download, with no in-app purchases.

### Do Optimized Strength Training or Kinona Pilates Studio have ads?

Neither Optimized Strength Training nor Kinona Pilates Studio shows ads.

### Which is updated more often, Optimized Strength Training or Kinona Pilates Studio?

Optimized Strength Training ships an update every 6 weeks, and Kinona Pilates Studio every 9 months. Most recently, Optimized Strength Training was updated on July 6, 2026 and Kinona Pilates Studio on September 2, 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.*