# Bench 100+ vs Train531

The clearest difference is price: Train531 at Free against Bench 100+'s $2.99. Bench 100+'s advantage is in-app purchases (none vs 2) and iOS requirement (15.1 vs 26.0). On ads and device support there is nothing between them.

Train531 is free to download; Bench 100+ costs $2.99 up front. Train531 sells 2 in-app purchases, starting at $4.99 per month. Bench 100+ asks for nothing beyond the download.

## The numbers

| Metric | Bench 100+ | Train531 |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/train531-531-strength-coach/id6760325735/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Daily |
| Monetization | — | Free with in-app purchases |
| Size | 33 MB | 39 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Adam Egloff](https://appshunter.io/developer/1880772670) | [Aaron Hampton](https://appshunter.io/developer/1409652918) |

## What reviewers say

### Bench 100+

[App page](https://appshunter.io/ios/app/bench-100-plus-bench-program/id6759808587)

**Features:** macOS Compatibility

**In-app purchases:** none


### Train531

[App page](https://appshunter.io/ios/app/train531-531-strength-coach/id6760325735)

This app goes beyond basic percentage calculations for strength training. It uses AI to generate personalized supplemental and accessory workouts based on your history, equipment, and goals. Track progress with detailed charts and receive actionable feedback from the AI coach.

**Highlights:** AI-driven supplemental and accessory workout generation, Personalized training based on history, equipment, and goals, Progress analysis with estimated 1RM trends and volume charts, Actionable feedback from AI coach, Automatic PR detection, Cross-platform syncing (iOS, web)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $34.99 | per year |


## Frequently asked questions

### Is Bench 100+ free?

Bench 100+ costs $2.99, with no in-app purchases.

### Is Train531 free?

Train531 is free to download, with in-app purchases available.

### Do Bench 100+ or Train531 have ads?

Neither Bench 100+ nor Train531 shows ads.

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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.*