# SEMM vs Smartgym

The clearest difference is update cadence: Smartgym at fortnightly against SEMM's every 4 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.

SEMM ships an update every 4 months, Smartgym fortnightly. The most recent releases landed on September 27, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | SEMM | Smartgym |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Size | 86 MB | 43 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [SEMM](https://appshunter.io/developer/1460144548) | [Francis Diaz](https://appshunter.io/developer/1731240252) |

## What reviewers say

### SEMM

[App page](https://appshunter.io/ios/app/semm/id1460144549)

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

**In-app purchases:** none


### Smartgym

[App page](https://appshunter.io/ios/app/smartgym/id6477968938)

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

**In-app purchases:** none


## Frequently asked questions

### Is SEMM free?

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

### Is Smartgym free?

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

### Do SEMM or Smartgym have ads?

Neither SEMM nor Smartgym shows ads.

### Which is updated more often, SEMM or Smartgym?

SEMM ships an update every 4 months, and Smartgym fortnightly. Most recently, SEMM was updated on September 27, 2026 and Smartgym on September 18, 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.*