# 531 Strength vs Training Programs

The clearest difference is review sentiment: 531 Strength at 94% against Training Programs's 0%. 531 Strength also leads on rating (4.9 vs 1.0) and ratings volume (12K vs 1). Training Programs's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. 531 Strength sells 4 one-off in-app purchases. Training Programs asks for nothing beyond the download.

531 Strength holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: 531 Strength has 12K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 94% of 531 Strength's written reviews are positive against 0% of Training Programs's.

531 Strength ships an update every 2 months, Training Programs every 3 days. The most recent releases landed on October 17, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 531 Strength | Training Programs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (12K ratings)](https://appshunter.io/ios/app/531-strength/id1062989244/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/training-programs/id1483950336/reviews) |
| Number of ratings | **12K** | 1 |
| Positive reviews | **93.9% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 26 MB | 57 MB |
| Requires iOS | 18.0 | **9.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Henrik Jachobsen](https://appshunter.io/developer/497731838) | [Matt Kelly](https://appshunter.io/developer/1446342402) |

## What reviewers say

### 531 Strength

[App page](https://appshunter.io/ios/app/531-strength/id1062989244)

This app simplifies tracking your progress on the 5/3/1 strength training program. It calculates and displays weights, reps, and sets based on your one-rep max, allowing you to easily plan and execute your workouts. Rounding options help match available gym plates.

**Highlights:** Calculate 5/3/1 weights, Track 1RM for exercises, View cycle step weights, Round weights to available plates, Full overview of weights, reps, sets

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Additional exercises | $1.99 | one-time |
| Adjustable set | $1.99 | one-time |
| Plate calculator | $1.99 | one-time |
| Progress log | $6.99 | one-time |

**What reviewers like**

- 🚀 Simple and efficient
- 👍 Intuitive interface
- 💪 Helps with strength gains
- 🔧 Customizable features
- ⏱️ Convenient timer

**What reviewers complain about**

- 🔢 Inaccurate percentage calculations
- 🗓️ Lack of ability to plan future workouts
- 📋 Limited exercise tracking
- 💰 Paid features not worth the cost

**Reported bugs**

- Rest timer stops when app is backgrounded
- Plate calculator not flexible enough

**Requested features**

- Ability to adjust training max separately from 1RM
- Option to track rep PRs and estimated 1RM
- Accessory exercise tracking and planning
- Sync progress across devices


### Training Programs

[App page](https://appshunter.io/ios/app/training-programs/id1483950336)

This app generates personalized workout routines based on your maximum strength inputs. It offers popular programs like 5/3/1 and Smolov. The developer is actively seeking user suggestions for improvement.

**Highlights:** Personalized workout routines, Input max strength values, Popular program selections, 5/3/1 program, Smolov program, User feedback integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 531 Strength free?

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

### Is Training Programs free?

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

### Which has better reviews, 531 Strength or Training Programs?

531 Strength is rated higher. 531 Strength averages 4.9 out of 5 from 12K ratings, while Training Programs averages 1.0 from 1 ratings.

### Do 531 Strength or Training Programs have ads?

531 Strength shows ads; Training Programs does not.

### Which is updated more often, 531 Strength or Training Programs?

531 Strength ships an update every 2 months, and Training Programs every 3 days. Most recently, 531 Strength was updated on October 17, 2026 and Training Programs on September 19, 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.*