At a glance
- Latest version
- v1.7.2 (94)
- Updated
- Jun 10, 2024 (2 years ago)
- APK size
- 166 MB
- Requires
- Android 8.0+ (API 26)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Category
- Health & Fitness (app)
- Listed since
- Apr 14, 2021 (at least)
- Permissions
- 17 (7 sensitive)
- Website
- sdcor.imweb.me
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
CardiVu is an app by Smart Diagnosis, Inc. in the Health & Fitness category, listed since at least April 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.
It asks for 17 permissions, 7 of them sensitive, including camera, record audio and read phone status and identity. The app can read the advertising ID that ad and analytics services use.
What's new in v1.7.2
- SNS login not supported
- system stabilization
- Thank you for your interest in CardiVu.
Description
From the listing uploaded by “appupdater”.
[About this application]
Without using any devices (e.g., Smart Watch, etc.), your heart(pulse) information (pulse beat, stress level, pulse rate variability) can be extracted from your pupil movement.
Your personal information will be securely protected. Only the size of your pupil will be measured to extract heart information. Therefore, no image or video will be stored.
- Measure your Pulse Rate using your smartphone.
- Measure your stress using your smartphone.
- Measure Pulse Rate Variability (PRV) using your smartphone.
※ What is Pulse Rate Variability (PRV)?
The inter-beat fluctuations in heart rate are generally known to reflect the interaction of sympathetic and parasympathetic nerves that adjust the cardiovascular function.
Heart rate is the result of the interaction between the parasympathetic nerve that slows the heart rate and the sympathetic nerve that speeds up the heart rate, which varies from time to time depending on the internal and external environment.
Healthy people are ready to respond sensitively to changes in their environment, be resilient, and respond quickly if necessary.
Heart rate can be checked by time series analysis(BPM, SDNN, RMSSD, etc.) and frequency series analysis (LF(%), HF(%), etc.).
Heart rate and pulse rate show a slight delay, but domestic and international studies have reported little difference between heart rate and pulse rate.
* References :
1) Choi, B. M., & Noh, G. J. (2004). Heart rate variability. Intravenous Anesthesia, 8(2), 45-86.
2) Schäfer, A., & Vagedes, J. (2013). How accurate is pulse rate variability as an estimate of heart rate variability?: A review on studies comparing photoplethysmographic technology with an electrocardiogram. International journal of cardiology, 166(1), 15-29.
[Notification]
This app is not a medical device and cannot be used for medical purposes.
The result may differ based on the type of smartphone, environmental and habitual difference of smartphone users.
If you have any problem or would like to suggest any improvements, please send us feedback by clicking [setting] – [contact us].
- Site: https://sdcor-en.imweb.me/
- General Inquiry: [email protected]
- Partnership Inquiry: [email protected]
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate with Google's generic name Google Play App Signing gives the keys it manages this name, but anyone can put it in a certificate, so this alone proves nothing.
Store checks and file details
- Developer signature verified Jun 10, 2024
- Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
- Signing certificate (SHA-1)CE:1E:5F:2A:61:1A:3B:E5:3B:02:B2:E4:4A:8F:C8:21:31:10:B5:8F
- File MD5f73f540b2da9c311392528d6e8268c84
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (17)
CardiVu requests 17 permissions, 7 of them sensitive.
- Camera Sensitive android.permission.CAMERA
- Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Package usage stats Sensitive android.permission.PACKAGE_USAGE_STATS
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
- Advertising ID com.google.android.gms.permission.AD_ID
- Camera (custom) android.location.CAMERA
- Full network access android.permission.INTERNET
- Get tasks android.permission.GET_TASKS
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Request ignore battery optimizations android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Microphone android.hardware.microphone
- Portrait screen android.hardware.screen.portrait
CardiVu APK: questions and answers
Can I install this APK over the version I already have?
Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.
Is the CardiVu APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is f73f540b2da9c311392528d6e8268c84.
