# Fitx Pro App vs Sniffly

The clearest difference is update cadence: Fitx Pro App at every 5 days against Sniffly's every 11 days. 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.

Fitx Pro App ships an update every 5 days, Sniffly every 11 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Fitx Pro App | Sniffly |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 11 days |
| Size | 119 MB | 31 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Lukas Jegerlehner](https://appshunter.io/developer/1753066546) | [Christian Wehle](https://appshunter.io/developer/1885553418) |

## What reviewers say

### Fitx Pro App

[App page](https://appshunter.io/ios/app/fitx-pro-app/id6751192614)

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

**In-app purchases:** none


### Sniffly

[App page](https://appshunter.io/ios/app/sniffly/id6760657704)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fitx Pro App free?

Fitx Pro App is free to download, with no in-app purchases.

### Is Sniffly free?

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

### Do Fitx Pro App or Sniffly have ads?

Neither Fitx Pro App nor Sniffly shows ads.

### Which is updated more often, Fitx Pro App or Sniffly?

Fitx Pro App ships an update every 5 days, and Sniffly every 11 days. Most recently, Fitx Pro App was updated on October 25, 2026 and Sniffly on October 25, 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.*