# Optimized Strength Training vs Happie Body Pilates

The clearest difference is in-app purchases: Optimized Strength Training at none against Happie Body Pilates's 10. Optimized Strength Training also leads on ads (none vs shown). Happie Body Pilates's advantage is update cadence (every 3 weeks vs every 6 weeks). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Happie Body Pilates sells 10 in-app purchases, starting at $14.99 per month. Optimized Strength Training asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Optimized Strength Training against 5.0 for Happie Body Pilates. Both are backed by a comparable volume of ratings — 6 and 6 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Optimized Strength Training ships an update every 6 weeks, Happie Body Pilates every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Optimized Strength Training | Happie Body Pilates |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/optimized-strength-training/id6456571995/reviews) | [5.0 (6 ratings)](https://appshunter.io/ios/app/happie-body-pilates/id6745002595/reviews) |
| Number of ratings | 6 | 6 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 193 MB | 92 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Optimized Strength Training LLC](https://appshunter.io/developer/1700524725) | [Happie At Home LLC](https://appshunter.io/developer/1810392823) |

## 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


### Happie Body Pilates

[App page](https://appshunter.io/ios/app/happie-body-pilates/id6745002595)

This app offers a structured approach to Pilates, from foundational basics to advanced movements. It provides weekly workouts, custom challenges, exercise tutorials, and nourishing recipes to support your fitness journey. Connect with a supportive community and enjoy a variety of class types.

**Highlights:** Step-by-step Pilates progression, Weekly fresh workouts, Custom transformation challenges, Exercise glossary with videos, Nourishing recipe support, Supportive online community, Multiple class types

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reformer Plan | $14.99 | per month |
| Small Apparatus Add-On | $14.99 | per month |
| Reformer Add-On | $14.99 | per month |
| Basic Plan - Monthly | $34.99 | per month |
| Basic Plan - Monthly | $34.99 | per month |
| All Inclusive - Monthly | $49.99 | per month |
| Small Apparatus - Annual | $150.00 | per year |
| Reformer Add-On - Annual | $150.00 | per year |
| Basic Plan - Annual | $350.00 | per year |
| All Inclusive - Annual | $499.00 | per year |


## Frequently asked questions

### Is Optimized Strength Training free?

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

### Is Happie Body Pilates free?

Happie Body Pilates is free to download, with in-app purchases available.

### Which has better reviews, Optimized Strength Training or Happie Body Pilates?

Optimized Strength Training and Happie Body Pilates are both rated 5.0 out of 5 on the App Store, from 6 and 6 ratings respectively.

### Do Optimized Strength Training or Happie Body Pilates have ads?

Happie Body Pilates shows ads; Optimized Strength Training does not.

### Which is updated more often, Optimized Strength Training or Happie Body Pilates?

Optimized Strength Training ships an update every 6 weeks, and Happie Body Pilates every 3 weeks. Most recently, Optimized Strength Training was updated on October 24, 2026 and Happie Body Pilates on October 24, 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.*