# Workout Volume Tracker vs Your 531 Strength Trainer

The clearest difference is in-app purchases: Workout Volume Tracker at none against Your 531 Strength Trainer's 3. Your 531 Strength Trainer's advantage is update cadence (every 10 days vs every 10 months) and iOS requirement (13.0 vs 18.4). On price, ads and device support there is nothing between them.

Both are free to download. Your 531 Strength Trainer sells 3 in-app purchases, starting at $2.99 per 7 days. Workout Volume Tracker asks for nothing beyond the download.

Workout Volume Tracker ships an update every 10 months, Your 531 Strength Trainer every 10 days. The most recent releases landed on October 28, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Workout Volume Tracker | Your 531 Strength Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/your-531-strength-trainer/id6748484103/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 64 MB |
| Requires iOS | 18.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Juraj Blahunka](https://appshunter.io/developer/1821304308) | [George Gomez](https://appshunter.io/developer/1639130888) |

## What reviewers say

### Workout Volume Tracker

[App page](https://appshunter.io/ios/app/workout-volume-tracker-volu/id6747407688)

**In-app purchases:** none


### Your 531 Strength Trainer

[App page](https://appshunter.io/ios/app/your-531-strength-trainer/id6748484103)

This app guides users through Jim Wendler's 5/3/1 strength training program. It provides structured workouts and progress tracking to help users build strength effectively. Designed for individuals committed to a proven strength-building methodology.

**Highlights:** Jim Wendler's 5/3/1 program implementation, Structured workout guidance, Progress tracking, Strength building focus

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $2.99 | per 7 days |
| Monthly Subscription | $4.99 | per month |
| Yearly Subscription | $49.99 | per year |


## Frequently asked questions

### Is Workout Volume Tracker free?

Workout Volume Tracker is free to download, with no in-app purchases.

### Is Your 531 Strength Trainer free?

Your 531 Strength Trainer is free to download, with in-app purchases available.

### Do Workout Volume Tracker or Your 531 Strength Trainer have ads?

Neither Workout Volume Tracker nor Your 531 Strength Trainer shows ads.

### Which is updated more often, Workout Volume Tracker or Your 531 Strength Trainer?

Workout Volume Tracker ships an update every 10 months, and Your 531 Strength Trainer every 10 days. Most recently, Workout Volume Tracker was updated on October 28, 2026 and Your 531 Strength Trainer on October 30, 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.*