# Fitco Check In vs Atom

The clearest difference is update cadence: Fitco Check In at every 2 weeks against Atom's every 2 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.

Fitco Check In ships an update every 2 weeks, Atom every 2 months. The most recent releases landed on October 29, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Fitco Check In | Atom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (2 ratings)](https://appshunter.io/ios/app/atom/id1418360229/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 61 MB | 80 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [FITCO S.A.C.](https://appshunter.io/developer/1232476907) | [Edgar Barba](https://appshunter.io/developer/1418360228) |

## What reviewers say

### Fitco Check In

[App page](https://appshunter.io/ios/app/fitco-check-in/id1351106078)

**Features:** Vision Pro support

**In-app purchases:** none


### Atom

[App page](https://appshunter.io/ios/app/atom/id1418360229)

This platform helps fitness centers attract and retain clients by creating measurable goals and challenges. It enables personalized routine creation, real-time progress tracking with smart devices, and automated check-ins. Users can sync data with Apple Health for more accurate insights.

**Highlights:** Client acquisition and retention tools, Goal and challenge creation, Real-time progress tracking, Personalized routine builder, Automated check-ins, Apple Health integration

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Fitco Check In free?

Fitco Check In is free to download, with no in-app purchases.

### Is Atom free?

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

### Do Fitco Check In or Atom have ads?

Neither Fitco Check In nor Atom shows ads.

### Which is updated more often, Fitco Check In or Atom?

Fitco Check In ships an update every 2 weeks, and Atom every 2 months. Most recently, Fitco Check In was updated on October 29, 2026 and Atom on November 2, 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.*