# Marshall Strength vs RJSC

The clearest difference is update cadence: RJSC at every 4 months against Marshall Strength's every 11 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Marshall Strength ships an update every 11 months, RJSC every 4 months. Both last shipped on November 5, 2026.

## The numbers

| Metric | Marshall Strength | RJSC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 4 months** |
| Size | 40 MB | 43 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marshall Strength Inc](https://appshunter.io/developer/1846140724) | [RJSC, LLC](https://appshunter.io/developer/6788862099) |

## What reviewers say

### Marshall Strength

[App page](https://appshunter.io/ios/app/marshall-strength/id6753987009)

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

**In-app purchases:** none


### RJSC

[App page](https://appshunter.io/ios/app/rjsc/id6788862097)

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

**In-app purchases:** none


## Frequently asked questions

### Is Marshall Strength free?

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

### Is RJSC free?

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

### Do Marshall Strength or RJSC have ads?

Neither Marshall Strength nor RJSC shows ads.

### Which is updated more often, Marshall Strength or RJSC?

Marshall Strength ships an update every 11 months, and RJSC every 4 months. Most recently, Marshall Strength was updated on November 5, 2026 and RJSC on November 5, 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.*