BrisU vs Biologix
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BrisU
This medical app helps users monitor their lung function by connecting to compatible devices. It records test data, allowing users to understand their lung health status. Medical advice should always be sought from a doctor.
- Lung function monitoring
- Data recording via Bluetooth
- Peripheral device integration
- Lung health status understanding
- Auxiliary functions
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BrisU is a lung function monitoring software, which also includes other auxiliary functions. Cooperate with the lung function detector such as SP70/SP80 of Contec Co.Ltd, which is used for users to timely understand their own lung conditions. The App receives data collected by peripheral devices through Bluetooth and records relevant data. Users can preliminarily understand the health status of their lungs according to the test results. [Disclaimer] Users should consult the doctor's advice before making any medical decision using the App. The health consultation answers are only used as health consultation suggestions for users' reference, but they are not used as the basis for diagnosis, diagnosis and treatment, nor as any legally valid written proof. If the user uses this as the basis for diagnosis and treatment, any negative effects or even losses arising therefrom shall be borne by the questioner, and the platform shall not be responsible. [Statement of Jurisdiction] We control and operate the App in China, the European Union and other countries and regions. The hardware devices connected to the App only have use licenses in China and EU countries. We have not made any statement about the applicability of any material on this App anywhere else. If you choose to access the App from other places, you are responsible for complying with the applicable local laws.
Biologix
This medical application facilitates remote patient monitoring, leveraging clinical validation and professional approval. It requires a specific sensor for examinations and emphasizes that its data is not a substitute for expert medical advice.
- Remote patient monitoring
- Clinical validation
- Anvisa certified
- Healthcare professional approved
- Requires Oxistar sensor
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Biologix application for remote patient monitoring. * Clinical validation at InCor * Certified by Anvisa * Approved by healthcare professionals ATTENTION: The exam can only be done using the Oxistar sensor, available at Biologix accredited centers. Although the BLX Sono app deals with medical information and results, it is not a substitute for an expert's opinion. Always seek a qualified professional before making any medical decision.
Screenshots
Verdict
The clearest difference is review sentiment: Biologix at 91% against BrisU's 0%. Biologix also leads on rating (4.8 vs 1.5) and ratings volume (60 vs 2). BrisU's advantage is iOS requirement (13 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Biologix holds the better App Store score, 4.8 against 1.5. That said, the two scores are not equally well evidenced: Biologix has 60 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of BrisU's written reviews are positive against 91% of Biologix's.
BrisU ships an update every 5 weeks, Biologix every 2 weeks. The most recent releases landed on September 14, 2026 and September 24, 2026 respectively.
| Parameter | BrisU | Biologix |
|---|---|---|
| Price | Free | Free |
| Rating | 1.5 (2 ratings) | 4.8 (60 ratings) — better |
| Positive reviews | 0.0% of reviews | 91.3% of reviews — better |
| Number of ratings | 2 | 60 — better |
| Update frequency | Every 5 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13 — better | 15.0 |
| Further details — not scored | ||
| Size | 40 MB | 126 MB |
| Age rating | 12+ | +17 |
| Developer | Contec Medical Systems Co., Ltd. | Biologix |
Customer experience
BrisU
Biologix
In-app purchases
BrisU
No in-app purchases
Biologix
No in-app purchases









