# FitFlow vs Body Measurement Tracker 3D

The clearest difference is rating: Body Measurement Tracker 3D at 4.2 against FitFlow's 1.0. Body Measurement Tracker 3D also leads on update cadence (every 3 days vs every 3 months) and ratings volume (5 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. FitFlow sells 3 in-app purchases, starting at $1.49 per month and Body Measurement Tracker 3D sells 6 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Body Measurement Tracker 3D holds the better App Store score, 4.2 against 1.0. That said, the two scores are not equally well evidenced: Body Measurement Tracker 3D has 5 ratings behind it against 1, so its average is the more settled of the two.

FitFlow ships an update every 3 months, Body Measurement Tracker 3D every 3 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | FitFlow | Body Measurement Tracker 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/fitflow-voice-workout-timer/id6748588247/reviews) | **[4.2 (5 ratings)](https://appshunter.io/ios/app/body-measurement-tracker-3d/id6749202389/reviews)** |
| Number of ratings | 1 | **5** |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 2 MB | 242 MB |
| Requires iOS | 18.6 | **18.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Avi Shany](https://appshunter.io/developer/1768441278) | [东景 梁](https://appshunter.io/developer/1573102134) |

## What reviewers say

### FitFlow

[App page](https://appshunter.io/ios/app/fitflow-voice-workout-timer/id6748588247)

This app provides hands-free, voice-guided workout timing for cardio and strength training. Focus on your form with clear audio cues, countdowns, and smooth transitions, keeping your phone out of your hand. Customize your workout structure and audio settings to match your training style.

**Highlights:** Voice-guided workout flow, Hands-free operation, Cardio and strength support, Customizable audio and timing, Quick start feature, Live Activities support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FitFlow Pro Monthly | $1.49 | per month |
| FitFlow Pro Yearly | $12.99 | per year |
| FitFlow Pro Lifetime | $34.99 | one-time |


### Body Measurement Tracker 3D

[App page](https://appshunter.io/ios/app/body-measurement-tracker-3d/id6749202389)

Manually log body measurements and weight to create private 3D body snapshots. Visualize your progress over time with adjustable 3D models, charts, and trends. Set personal goals and receive reminders without needing photos or automatic scans.

**Highlights:** Manual body measurement logging, Private 3D body snapshots, Visualize progress with 3D models, Track weight and measurements, History, charts, and trends, Goal setting and reminders, Export and import data

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Monthly | $9.99 | per month |
| Annual | $49.99 | per year |
| Annual | $49.99 | per year |
| Annual | $49.99 | per year |
| Lifetime | $129.00 | one-time |


## Frequently asked questions

### Is FitFlow free?

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

### Is Body Measurement Tracker 3D free?

Body Measurement Tracker 3D is free to download, with in-app purchases available.

### Which has better reviews, FitFlow or Body Measurement Tracker 3D?

Body Measurement Tracker 3D is rated higher. FitFlow averages 1.0 out of 5 from 1 ratings, while Body Measurement Tracker 3D averages 4.2 from 5 ratings.

### Do FitFlow or Body Measurement Tracker 3D have ads?

Neither FitFlow nor Body Measurement Tracker 3D shows ads.

### Which is updated more often, FitFlow or Body Measurement Tracker 3D?

FitFlow ships an update every 3 months, and Body Measurement Tracker 3D every 3 days. Most recently, FitFlow was updated on October 30, 2026 and Body Measurement Tracker 3D on November 5, 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.*