# STRENGTH LAB vs JP Coaching

The clearest difference is update cadence: STRENGTH LAB at every 6 weeks against JP Coaching's every 13 months. STRENGTH LAB also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. STRENGTH LAB sells 1 in-app purchase, starting at $250.00 per month and JP Coaching sells 1 in-app purchase, starting at $199.00 per month. Whichever you choose, the download price is not the number that matters.

STRENGTH LAB ships an update every 6 weeks, JP Coaching every 13 months. Both last shipped on September 15, 2026.

## The numbers

| Metric | STRENGTH LAB | JP Coaching |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | — |
| Update frequency | **Every 6 weeks** | Every 13 months |
| Size | 52 MB | 51 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 17+ | 17+ |
| Developer | [JJB Enterprises, Inc.](https://appshunter.io/developer/1693425235) | [Jonathan Albert Prins](https://appshunter.io/developer/1759172020) |

## What reviewers say

### STRENGTH LAB

[App page](https://appshunter.io/ios/app/strength-lab/id6450482627)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Coaching | $250.00 | per month |


### JP Coaching

[App page](https://appshunter.io/ios/app/jp-coaching/id6572302530)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Coaching | $199.00 | per month |


## Frequently asked questions

### Is STRENGTH LAB free?

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

### Is JP Coaching free?

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

### Which is updated more often, STRENGTH LAB or JP Coaching?

STRENGTH LAB ships an update every 6 weeks, and JP Coaching every 13 months. Most recently, STRENGTH LAB was updated on September 15, 2026 and JP Coaching on September 15, 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.*