BioSign Protokoll vs BLINQ App
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
BioSign Protokoll
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With this app, you can create a digital log of your activities during a 24-hour HRV (heart rate variability) measurement. This log can then be sent, for example, by email to the therapist or coach who will evaluate the HRV measurement. The interpretation of a 24-hour HRV measurement is significantly improved by a detailed log. Note This app was developed for use in conjunction with the HRV Scanner software from BioSign GmbH. It is intended solely for creating an activity log that can be decoded and evaluated by the HRV Scanner software. Without the HRV Scanner software, the app cannot be used effectively.
BLINQ App
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BLINQ is your all-in-one driving companion. Whether it's an unfortunate fender bender or just routine car maintenance, BLINQ has got your back. Designed to help drivers around the world, our app streamlines the European Accident Statement process, provides easy access to emergency contacts, and even helps you manage your car's maintenance schedule. Features: Quick Accident Reporting: Fill in the European Accident Statement using your mobile phone and generate a ready-to-use PDF report in under 10 minutes. Suitable for both multi-driver and single-driver incidents. Emergency Contacts: Add your emergency contacts in the app to quickly notify them in case of an emergency. Country-Specific Emergency Numbers: Access to police, ambulance, and firefighters' numbers based on your location. BLINQ Triangle Bluetooth Integration: The app detects if your BLINQ triangle is activated, ensuring you're following road safety measures effectively. Vehicle Maintenance Tracking: Keep track of your car's next oil change, battery replacement, technical inspection, and insurance renewal date. Don't let accidents or maintenance woes put the brakes on your life. Download BLINQ now and take the first step towards a safer, more organized driving experience.
Screenshots
Verdict
BioSign Protokoll and BLINQ App are too close to call on the numbers: across 6 compared parameters β price, update cadence, ads and in-app purchases among them β neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 4 months. Both last shipped on October 25, 2026.
| Parameter | BioSign Protokoll | BLINQ App |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 14.0 β better |
| Further details β not scored | ||
| Size | 95 MB | 157 MB |
| Age rating | 4+ | 4+ |
| Developer | BioSign GmbH | Sport Media House LLC |
In-app purchases
BioSign Protokoll
No in-app purchases
BLINQ App
No in-app purchases









