# AB BMI Plus vs Bluegrass Fit

The clearest difference is update cadence: Bluegrass Fit at every 6 weeks against AB BMI Plus's every 3 months. Bluegrass Fit also leads on device support (4 vs 2). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

AB BMI Plus ships an update every 3 months, Bluegrass Fit every 6 weeks. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | AB BMI Plus | Bluegrass Fit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/bluegrass-fit/id6742799836/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 9 MB | 188 MB |
| Requires iOS | 16.5 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | +4 | 4+ |
| Developer | [Alexander Berkovich](https://appshunter.io/developer/1460157188) | [Bluegrass Precision Medicine Limited Liability Company](https://appshunter.io/developer/1790420896) |

## What reviewers say

### AB BMI Plus

[App page](https://appshunter.io/ios/app/ab-bmi-plus/id1622389050)

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

**In-app purchases:** none


### Bluegrass Fit

[App page](https://appshunter.io/ios/app/bluegrass-fit/id6742799836)

Access personalized workout programs and track your fitness journey. Monitor workouts, nutrition, habits, and measurements with coach guidance. Achieve goals and earn badges for milestones.

**Highlights:** Workout program access, Workout and exercise video tracking, Meal and habit tracking, Goal setting and progress monitoring, Real-time coach messaging, Body measurement tracking, Wearable device integration

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is AB BMI Plus free?

AB BMI Plus is free to download, with no in-app purchases.

### Is Bluegrass Fit free?

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

### Do AB BMI Plus or Bluegrass Fit have ads?

Neither AB BMI Plus nor Bluegrass Fit shows ads.

### Which is updated more often, AB BMI Plus or Bluegrass Fit?

AB BMI Plus ships an update every 3 months, and Bluegrass Fit every 6 weeks. Most recently, AB BMI Plus was updated on October 25, 2026 and Bluegrass Fit 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.*