# X3 Tracker vs MAXPRO Fit

The clearest difference is in-app purchases: X3 Tracker at none against MAXPRO Fit's 2. MAXPRO Fit's advantage is update cadence (every 8 days vs every 3 weeks) and ratings volume (113 vs 23). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. MAXPRO Fit sells 2 in-app purchases, starting at $9.99 per month. X3 Tracker asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.3 for X3 Tracker against 3.2 for MAXPRO Fit. Both are backed by a comparable volume of ratings — 23 and 113 respectively. Written reviews are what separate them: 38% of X3 Tracker's written reviews are positive against 35% of MAXPRO Fit's.

X3 Tracker ships an update every 3 weeks, MAXPRO Fit every 8 days. The most recent releases landed on October 24, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | X3 Tracker | MAXPRO Fit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (23 ratings)](https://appshunter.io/ios/app/x3-tracker/id1468337128/reviews)** | [3.2 (113 ratings)](https://appshunter.io/ios/app/maxpro-fit/id1486418287/reviews) |
| Number of ratings | 23 | **113** |
| Positive reviews | **37.9% of reviews** | 35.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 67 MB | 117 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 12+ | 17+ |
| Developer | [Jaquish Biomedical Corporation](https://appshunter.io/developer/1174051341) | [Maxpro Fitness LLC](https://appshunter.io/developer/1486418286) |

## What reviewers say

### X3 Tracker

[App page](https://appshunter.io/ios/app/x3-tracker/id1468337128)

This is the official free workout tracking tool designed for the Jaquish Biomedical X3® exercise device. It helps users log and monitor their progress while using the specialized equipment.

**Highlights:** Official workout tracking, Compatible with X3 device, Free to use, Log exercise progress

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

**In-app purchases:** none


### MAXPRO Fit

[App page](https://appshunter.io/ios/app/maxpro-fit/id1486418287)

This app provides advanced fitness and performance tracking for athletes of all levels, leveraging a portable cable machine. It offers detailed analytics, personalized guidance, and science-based training methods to optimize workouts and accelerate goal achievement.

**Highlights:** Performance analytics dashboard, Velocity Based Training (VBT), Heart Zone Optimization (HZO), Rep contribution analysis, Physical therapy and rehabilitation use, HealthKit integration

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MAXPRO MONTHLY GOLD | $9.99 | per month |
| MAXPRO YEARLY PLATINUM | $89.99 | per year |

**What reviewers like**

- 💪 Versatile all-in-one workout machine
- 👨‍🏫 Excellent trainers and guided classes
- 📊 Good workout tracking and progress monitoring
- 🎯 Effective and challenging workouts
- 🏠 Portable and space-saving design

**What reviewers complain about**

- 🐛 Frequent app crashes and freezes
- 📺 Casting/AirPlay to TV doesn't work reliably
- ⌚ Apple Watch connectivity issues
- 🔌 Bluetooth disconnects during workouts
- 💾 Workouts don't save properly after pausing or skipping

**Reported bugs**

- App crashes on startup and during workouts
- Loading screen freezes indefinitely
- Rep counter resets to zero mid-workout
- Bluetooth connection drops during exercise
- Casting button unresponsive 90% of the time

**Requested features**

- TV casting/AirPlay functionality
- Heart rate strap connectivity options
- Weekly schedule or calendar view
- Better workout library organization
- Workouts without accessories/equipment variations


## Frequently asked questions

### Is X3 Tracker free?

X3 Tracker is free to download, with no in-app purchases.

### Is MAXPRO Fit free?

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

### Which has better reviews, X3 Tracker or MAXPRO Fit?

X3 Tracker is rated higher. X3 Tracker averages 3.3 out of 5 from 23 ratings, while MAXPRO Fit averages 3.2 from 113 ratings.

### Do X3 Tracker or MAXPRO Fit have ads?

Neither X3 Tracker nor MAXPRO Fit shows ads.

### Which is updated more often, X3 Tracker or MAXPRO Fit?

X3 Tracker ships an update every 3 weeks, and MAXPRO Fit every 8 days. Most recently, X3 Tracker was updated on October 24, 2026 and MAXPRO Fit on November 3, 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.*