# MBL949A12201

> Breath ketone monitoring for tracking ketosis and fat burn. (iPhone/iPad app by Readout, Inc..)

- Source: https://appshunter.io/ios/app/mbl949a12201/id1602266384 (this page in markdown: same URL + `.md`)
- Developer: [Readout, Inc.](https://appshunter.io/developer/1478138499)
- Category: Health & Fitness, Medical
- Price: Free
- Rating: 5.00/5 from 3 App Store ratings
- Age rating: 4+
- Requires: iOS 11.0 · 51 MB
- Languages: English
- Released: 2022-01-13
- Data updated: 2026-06-10
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/mbl949a12201/id1602266384/reviews.md

## What is MBL949A12201?

The Biosense® breath ketone app system provides a full picture of ketosis levels as they change throughout the day based on diet and activity.  With a simple breath into the Biosense® device, the app shows specific levels of fat burn for optimal behavior modification.

## Key features

- Ketosis level tracking
- Fat burn measurement
- Diet and activity correlation
- Behavior modification insights
- Device integration


## Frequently asked questions about MBL949A12201

### What does the Biosense app do?

The Biosense app tracks your ketosis levels throughout the day by analyzing your breath via a connected Biosense device. It provides insights into your fat burn based on your diet and activity.

### How accurate is the Biosense app?

The app is rated 5.0 stars from 3 ratings, indicating a high level of user satisfaction with its functionality and accuracy.

### What devices does the Biosense app support?

The Biosense app is available for iPhone and iPod devices.

### Is the Biosense app free to download?

Yes, the Biosense app is free to download and use.

### Does Biosense have ads?

Yes, the Biosense app contains advertisements.

### What is the age rating for the Biosense app?

The Biosense app has an age rating of 4+.

### When was the Biosense app last updated?

The Biosense app was last updated on January 13, 2022, with version 1.0.0.

### What are the benefits of using Biosense for ketosis tracking?

Biosense provides a full picture of ketosis levels as they change, showing specific levels of fat burn to help you modify your behavior for optimal results.

## Version history (last 1 release)

### 1.0.0 — 2022-01-13

No release notes.

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## More apps by Readout, Inc.

- [Biosense by Readout](https://appshunter.io/ios/app/biosense-by-readout/id1484991085)
- [Journeys Metabolic](https://appshunter.io/ios/app/journeys-metabolic/id6446496363)

All apps by Readout, Inc.: https://appshunter.io/developer/1478138499

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*