# DeeFit Pro vs Fit Chronos

The clearest difference is in-app purchases: DeeFit Pro at none against Fit Chronos's 1. DeeFit Pro also leads on iOS requirement (9.0 vs 15.0). Fit Chronos's advantage is update cadence (every 5 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Fit Chronos sells 1 one-off in-app purchase. DeeFit Pro asks for nothing beyond the download.

DeeFit Pro ships an update monthly, Fit Chronos every 5 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | DeeFit Pro | Fit Chronos |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (10 ratings)](https://appshunter.io/ios/app/deefit-pro/id6475714830/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Free | — |
| Size | 107 MB | 51 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JTOFIT LIMITED](https://appshunter.io/developer/1690953092) | [Mathieu Dupleix](https://appshunter.io/developer/1605868762) |

## What reviewers say

### DeeFit Pro

[App page](https://appshunter.io/ios/app/deefit-pro/id6475714830)

Connect your smartwatch to track steps, calories, heart rate, and sleep. Get personalized insights and set fitness goals to improve your health and wellness.

**Highlights:** Smartwatch connectivity, Step and calorie tracking, Heart rate and sleep monitoring, Apple Health integration, Personalized fitness insights, Goal setting and achievements

**Features:** macOS Compatibility

**In-app purchases:** none


### Fit Chronos

[App page](https://appshunter.io/ios/app/fit-chronos-gym-rest-timer/id6774833065)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $3.99 | one-time |


## Frequently asked questions

### Is DeeFit Pro free?

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

### Is Fit Chronos free?

Fit Chronos is free to download, with in-app purchases available.

### Do DeeFit Pro or Fit Chronos have ads?

Neither DeeFit Pro nor Fit Chronos shows ads.

### Which is updated more often, DeeFit Pro or Fit Chronos?

DeeFit Pro ships an update monthly, and Fit Chronos every 5 days. Most recently, DeeFit Pro was updated on October 24, 2026 and Fit Chronos 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.*