# CheckIn Datafitness vs Icaro Fit

The clearest difference is update cadence: CheckIn Datafitness at every 3 days against Icaro Fit's every 5 months. Icaro Fit's advantage is iOS requirement (12.0 vs 15.1). 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.

CheckIn Datafitness ships an update every 3 days, Icaro Fit every 5 months. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | CheckIn Datafitness | Icaro Fit |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 months |
| Monetization | Free | — |
| Size | 14 MB | 29 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Alfredo Knak](https://appshunter.io/developer/1541562972) | [Bruno Bittencourt](https://appshunter.io/developer/1663276467) |

## What reviewers say

### CheckIn Datafitness

[App page](https://appshunter.io/ios/app/checkin-datafitness/id1541562970)

Manage your fitness class schedule, training program, and physical assessments. Access payment information, class videos, and gym notifications conveniently on your mobile device.

**Highlights:** Schedule fitness classes, Access training programs, View physical assessments, Manage payment information, Access class videos, Receive gym notifications

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

**In-app purchases:** none


### Icaro Fit

[App page](https://appshunter.io/ios/app/icaro-fit/id1663276465)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CheckIn Datafitness free?

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

### Is Icaro Fit free?

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

### Do CheckIn Datafitness or Icaro Fit have ads?

Neither CheckIn Datafitness nor Icaro Fit shows ads.

### Which is updated more often, CheckIn Datafitness or Icaro Fit?

CheckIn Datafitness ships an update every 3 days, and Icaro Fit every 5 months. Most recently, CheckIn Datafitness was updated on October 25, 2026 and Icaro Fit on October 27, 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.*