# FitPro vs KDultra

The clearest difference is rating: FitPro at 3.0 against KDultra's 1.0. FitPro also leads on ratings volume (42 vs 1) and review sentiment (9% vs 0%). KDultra's advantage is update cadence (every 2 months vs every 4 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

FitPro holds the better App Store score, 3.0 against 1.0. That said, the two scores are not equally well evidenced: FitPro has 42 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 9% of FitPro's written reviews are positive against 0% of KDultra's.

FitPro ships an update every 4 months, KDultra every 2 months. The most recent releases landed on October 22, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | FitPro | KDultra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (42 ratings)](https://appshunter.io/ios/app/fitpro/id1491899989/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/kdultra/id6450892998/reviews) |
| Number of ratings | **42** | 1 |
| Positive reviews | **8.6% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 180 MB | 170 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Benda Magnetic Ltd.](https://appshunter.io/developer/486751974) | [Shenzhen United Power Technology Co., Ltd.](https://appshunter.io/developer/1447215451) |

## What reviewers say

### FitPro

[App page](https://appshunter.io/ios/app/fitpro/id1491899989)

This app syncs with a sport smartwatch to display real-time performance data, including steps, distance, calories, sleep quality, and heart rate. It also delivers smartphone notifications and supports multiple activity types for comprehensive fitness tracking.

**Highlights:** Real-time performance monitoring, Step, distance, and calorie tracking, Sleep quality analysis, Heart rate monitoring, Multi-sport activity tracking, Smartphone notification alerts

**In-app purchases:** none

**What reviewers like**

- ⚡ Fast connection when correct app used
- ✅ Accurate step counting functionality
- 📊 Multiple health tracking features
- 🎯 Simple and intuitive interface
- 🔄 Automatic time synchronization

**What reviewers complain about**

- 🔌 Missing or unclear charging instructions
- 🐛 Persistent pairing failures
- ⏱️ Watch turns off unexpectedly
- 🔋 Rapid battery drain
- 📱 Wrong app confusion (multiple FitPro versions)

**Reported bugs**

- App fails to pair via Bluetooth
- Watch screen display unresponsive
- Settings do not persist after configuration
- Incorrect time/date display
- Watch battery depletes within 30 minutes

**Requested features**

- Custom watch face design with pre-installed assets
- Improved watch face changing interface
- Better troubleshooting documentation
- Clear visual app identification guide


### KDultra

[App page](https://appshunter.io/ios/app/kdultra/id6450892998)

This smart fitness app connects to Bluetooth watches to track your workouts and health metrics. It records activities, monitors heart rate and sleep, and offers personalized plans to help you achieve fitness goals and improve well-being.

**Highlights:** Connects to Bluetooth watches, Tracks exercise data, Monitors heart rate, Records sleep quality, Personalized fitness plans, Multi-language support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FitPro free?

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

### Is KDultra free?

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

### Which has better reviews, FitPro or KDultra?

FitPro is rated higher. FitPro averages 3.0 out of 5 from 42 ratings, while KDultra averages 1.0 from 1 ratings.

### Do FitPro or KDultra have ads?

Neither FitPro nor KDultra shows ads.

### Which is updated more often, FitPro or KDultra?

FitPro ships an update every 4 months, and KDultra every 2 months. Most recently, FitPro was updated on October 22, 2026 and KDultra on October 8, 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.*