# WellproFit vs SlimTech EMS

The clearest difference is update cadence: SlimTech EMS at weekly against WellproFit's every 8 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.

WellproFit ships an update every 8 months, SlimTech EMS weekly. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | WellproFit | SlimTech EMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Weekly** |
| Size | 7 MB | 52 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [传凤 张](https://appshunter.io/developer/1504033117) | [传凤 张](https://appshunter.io/developer/1504033117) |

## What reviewers say

### WellproFit

[App page](https://appshunter.io/ios/app/wellprofit/id6745113473)

**Features:** macOS Compatibility

**In-app purchases:** none


### SlimTech EMS

[App page](https://appshunter.io/ios/app/slimtech-ems/id6755589234)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WellproFit free?

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

### Is SlimTech EMS free?

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

### Do WellproFit or SlimTech EMS have ads?

Neither WellproFit nor SlimTech EMS shows ads.

### Which is updated more often, WellproFit or SlimTech EMS?

WellproFit ships an update every 8 months, and SlimTech EMS weekly. Most recently, WellproFit was updated on October 25, 2026 and SlimTech EMS on October 28, 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.*