Senstream vs Qwickly Attendance
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Senstream
This app records physiological signal data from a wearable ring, capturing electrodermal activity, ECG, PPG, temperature, and motion. It connects to the cloud for powerful data analysis, enabling new types of research.
- Electrodermal activity (EDA/GSR) capture
- ECG and PPG data recording
- Temperature and motion sensing
- Mobile and cloud data synchronization
- BIOPAC integration
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RESEARCH RING: LAB GRADE PHYSIOLOGICAL DATA ACQUISITION PLEASE NOTE: The Senstream Researcher Ring is not a medical device and is not intended to diagnose, treat, cure, monitor, or prevent medical conditions or illnesses. The app is designed to record physiological signal data, but not to make medical decisions. Multi-Sensor: Electrodermal activity (EDA, aka GSR), ECG, PPG, temperature and motion, captured from a single, user friendly device with long battery life. Electrodermal Data: Our initial product is the first ring form factor device that captures electrodermal activity with lab quality, enabling new types of research. ECG and/or Pulse: Capture electrocardiograph (ECG) and/or photoplethysmograph (PPG) data, depending on the specific needs of a study or application. Temperature and Motion: Capture temperature data from the finger, and contextualize physiological data with motion data captured by the Research Ring. Mobile and Cloud Apps: Start capturing data with just a ring and mobile app, which seamlessly connects to the cloud. BIOPAC integration offers powerful tools. Bold Vision: The Senstream roadmap, supported by a rich patent portfolio, leverages the convenience and unique physiology of the finger. Stay tuned!
Qwickly Attendance
Easily check into your classes using your mobile device. Options include PIN entry, QR code scanning, or a PIN-free method. This app streamlines the attendance process for students.
- PIN check-in
- QR code scanning
- PIN-free check-in
- Seamless integration with LMS
- Attendance record tracking
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Are you a student using Qwickly Attendance? Checking-in to class has never been easier! Download now to check-in to class using our app, with PIN or without, or by scanning a QR code given by your instructor. This app is only for students using Qwickly Attendance. With Qwickly Attendance, institutions can keep track of attendance records with seamless integration with Blackboard Learn, Canvas, and D2L Brightspace.
Screenshots
Verdict
The clearest difference is rating: Senstream at 4.3 against Qwickly Attendance's 1.1. Qwickly Attendance's advantage is update cadence (weekly vs every 3 months) and ratings volume (245 vs 3). 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.
Senstream holds the better App Store score, 4.3 against 1.1. That said, the two scores are not equally well evidenced: Qwickly Attendance has 245 ratings behind it against 3, so its average is the more settled of the two.
Senstream ships an update every 3 months, Qwickly Attendance weekly. The most recent releases landed on October 6, 2026 and October 19, 2026 respectively.
| Parameter | Senstream | Qwickly Attendance |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (3 ratings) — better | 1.1 (245 ratings) |
| Positive reviews | — | 1.3% of reviews |
| Number of ratings | 3 | 245 — better |
| Update frequency | Every 3 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, Mac, Vision Pro — better | iPhone, iPad, iPod |
| Requires iOS | 17.6 | 15.2 — better |
| Further details — not scored | ||
| Size | 19 MB | 34 MB |
| Age rating | 4+ | 17+ |
| Developer | Senstream, Inc. | Qwickly, Inc. |
Customer experience
Senstream
Qwickly Attendance
Bugs and requests
Senstream
Not enough reviews yet to summarise bugs or requests.
Qwickly Attendance
Reported bugs
10 issues- App crashes frequently
- App logs users out randomly
- App fails to log users in
- App shows stale requests
- QR codes are not recognized
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- App is slow and lags
- App requires constant re-authentication
- App updates worsen bugs
- App freezes during login
- App doesn't save login information
Requested features
5 requests- Keep users logged in
- Fix login issues
- Improve QR code scanning
- Develop a website alternative
- Make the app more reliable
In-app purchases
Senstream
No in-app purchases
Qwickly Attendance
No in-app purchases









