# DexaFit ai vs NBS by BSSF

The clearest difference is rating: NBS by BSSF at 4.8 against DexaFit ai's 3.6. NBS by BSSF also leads on monetization model (free vs ad-supported). DexaFit ai's advantage is update cadence (every 2 weeks vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

NBS by BSSF holds the better App Store score, 4.8 against 3.6. Both are backed by a comparable volume of ratings — 44 and 37 respectively.

DexaFit ai ships an update every 2 weeks, NBS by BSSF every 2 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | DexaFit ai | NBS by BSSF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (44 ratings)](https://appshunter.io/ios/app/dexafit-ai/id1444806342/reviews) | **[4.8 (37 ratings)](https://appshunter.io/ios/app/nbs-by-bssf/id1584216808/reviews)** |
| Number of ratings | **44** | 37 |
| Positive reviews | 26.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Ad-supported | **Free** |
| Size | 111 MB | 164 MB |
| Requires iOS | **15.4** | 15.5 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [DexaFit](https://appshunter.io/developer/1444806341) | [Be Strong Stay Fit Inc.](https://appshunter.io/developer/1584216810) |

## What reviewers say

### DexaFit ai

[App page](https://appshunter.io/ios/app/dexafit-ai/id1444806342)

This app uses AI and medical-grade diagnostics to analyze your body composition, metabolic health, and biological age. It connects these insights with your lifestyle to provide personalized guidance for a healthier and longer life.

**Highlights:** AI-powered health analysis, Medical-grade diagnostics, Track VO₂ max, Visceral fat and muscle quality monitoring, Estimate biological age, Personalized health insights, Health App integration

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


### NBS by BSSF

[App page](https://appshunter.io/ios/app/nbs-by-bssf/id1584216808)

Track your workouts, meals, and progress towards fitness goals with personalized guidance from a registered dietitian. Schedule activities, monitor body measurements, and receive reminders to stay on track. Connect with your dietitian in real-time and sync with your Apple Watch.

**Highlights:** Workout and meal tracking, Progress monitoring, Nutrition management, Goal setting, Real-time dietitian messaging, Body measurement tracking, Push notification reminders

**Features:** Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is DexaFit ai free?

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

### Is NBS by BSSF free?

NBS by BSSF is free to download, with no in-app purchases.

### Which has better reviews, DexaFit ai or NBS by BSSF?

NBS by BSSF is rated higher. DexaFit ai averages 3.6 out of 5 from 44 ratings, while NBS by BSSF averages 4.8 from 37 ratings.

### Do DexaFit ai or NBS by BSSF have ads?

Neither DexaFit ai nor NBS by BSSF shows ads.

### Which is updated more often, DexaFit ai or NBS by BSSF?

DexaFit ai ships an update every 2 weeks, and NBS by BSSF every 2 months. Most recently, DexaFit ai was updated on October 29, 2026 and NBS by BSSF on October 27, 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.*