# Core Harmony vs FITFAC

The clearest difference is ads: FITFAC at none against Core Harmony's shown. On price, update cadence, 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.

Core Harmony ships an update every 3 months, FITFAC every 2 months. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Core Harmony | FITFAC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 123 MB | 4 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CHM PILATES COMPANY LIMITED](https://appshunter.io/developer/1804094295) | [FITFAC](https://appshunter.io/developer/6795568446) |

## What reviewers say

### Core Harmony

[App page](https://appshunter.io/ios/app/core-harmony/id6743706197)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### FITFAC

[App page](https://appshunter.io/ios/app/fitfac/id6795568444)

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

**In-app purchases:** none


## Frequently asked questions

### Is Core Harmony free?

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

### Is FITFAC free?

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

### Do Core Harmony or FITFAC have ads?

Core Harmony shows ads; FITFAC does not.

### Which is updated more often, Core Harmony or FITFAC?

Core Harmony ships an update every 3 months, and FITFAC every 2 months. Most recently, Core Harmony was updated on October 15, 2026 and FITFAC on October 24, 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.*