# Volym vs Optimized Strength Training

The clearest difference is in-app purchases: Optimized Strength Training at none against Volym's 2. Optimized Strength Training also leads on ratings volume (5 vs 1). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Volym sells 2 in-app purchases, starting at $2.99 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 Volym against 5.0 for Optimized Strength Training. That said, the two scores are not equally well evidenced: Optimized Strength Training has 5 ratings behind it against 1, so its average is the more settled of the two.

Volym ships an update every 2 months, Optimized Strength Training every 6 weeks. The most recent releases landed on September 3, 2026 and July 6, 2026 respectively.

## The numbers

| Metric | Volym | Optimized Strength Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/volym/id6444162767/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/optimized-strength-training/id6456571995/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Freemium | **Free** |
| Size | 128 MB | 193 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Peter Nielsen](https://appshunter.io/developer/1652707853) | [Optimized Strength Training LLC](https://appshunter.io/developer/1700524725) |

## What reviewers say

### Volym

[App page](https://appshunter.io/ios/app/volym/id6444162767)

This app helps you train smarter by tracking your workout progress and providing adaptive targets. It offers detailed insights into your strength, body measurements, and training volume to keep you motivated and avoid plateaus.

**Highlights:** Adaptive auto progression targets, Detailed progress tracking (weight, measurements), Smart warm-up set generation, Workout dashboard with streaks and volume, Fast and customizable workout logging, Structured workout planning and routines

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Volym Pro Monthly | $2.99 | per month |
| Volym Pro Annually | $29.99 | per year |


### 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


## Frequently asked questions

### Is Volym free?

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

### Is Optimized Strength Training free?

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

### Which has better reviews, Volym or Optimized Strength Training?

Volym and Optimized Strength Training are both rated 5.0 out of 5 on the App Store, from 1 and 5 ratings respectively.

### Do Volym or Optimized Strength Training have ads?

Neither Volym nor Optimized Strength Training shows ads.

### Which is updated more often, Volym or Optimized Strength Training?

Volym ships an update every 2 months, and Optimized Strength Training every 6 weeks. Most recently, Volym was updated on September 3, 2026 and Optimized Strength Training on July 6, 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.*