# FitWidget vs JF Trainer

The clearest difference is in-app purchases: JF Trainer at none against FitWidget's 6. JF Trainer also leads on ads (none vs shown) and iOS requirement (11.0 vs 17.0). FitWidget's advantage is update cadence (every 5 days vs every 6 weeks). On price and device support there is nothing between them.

Both are free to download. FitWidget sells 6 in-app purchases, starting at $1.99 per 7 days. JF Trainer asks for nothing beyond the download.

FitWidget ships an update every 5 days, JF Trainer every 6 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | FitWidget | JF Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (1.4K ratings)](https://appshunter.io/ios/app/fitwidget-blood-oxygen-sync/id1533961149/reviews)** | — |
| Number of ratings | **1.4K** | — |
| Positive reviews | 77.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 110 MB | 31 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Shourob Datta](https://appshunter.io/developer/1397459459) | [Plannest Srl](https://appshunter.io/developer/1672400974) |

## What reviewers say

### FitWidget

[App page](https://appshunter.io/ios/app/fitwidget-blood-oxygen-sync/id1533961149)

This app converts your physical activity into points, encouraging you to meet weekly health goals. It tracks various health metrics and offers customizable widgets for easy monitoring of your progress and well-being.

**Highlights:** Converts activity to health points, Tracks steps, workouts, calories, distance, Monitors heart rate and HRV, Includes sleep and water trackers, Offers customizable home and lock screen widgets, Integrates with Apple Watch, Stores medical files

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Monthly | $5.99 | per month |
| Yearly | $19.99 | per year |
| New User Lifetime | $18.99 | one-time |
| Lifetime | $19.99 | one-time |
| Lifetime | $59.99 | one-time |

**What reviewers like**

- 🚀 Awesome application
- 👍 Nice app
- 👍 Great app
- 👍 Surprisingly Awesome
- 👍 Molto ben fatta

**What reviewers complain about**

- 🐛 Hurry Up!
- 🐛 Excessive Review Requests
- 🐛 Irresponsible false health scares
- 🐛 Apple Watch app wouldn't activate
- 🐛 Isn't real time

**Reported bugs**

- Login screen freezes
- Incompatible with older devices
- Inaccurate step/stair/sleep tracking
- Frequent crashes
- Widgets not updating in real-time

**Requested features**

- Vietnamese language support
- Blood pressure logging
- Exercise data input
- More languages (Spanish, French, German, etc.)
- Blood glucose tracking


### JF Trainer

[App page](https://appshunter.io/ios/app/jf-trainer/id6759933486)

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

**In-app purchases:** none


## Frequently asked questions

### Is FitWidget free?

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

### Is JF Trainer free?

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

### Do FitWidget or JF Trainer have ads?

FitWidget shows ads; JF Trainer does not.

### Which is updated more often, FitWidget or JF Trainer?

FitWidget ships an update every 5 days, and JF Trainer every 6 weeks. Most recently, FitWidget was updated on November 3, 2026 and JF Trainer on October 31, 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.*