Instant Heart Rate: HR Monitor v5.36.7238
APK · 57 MB · version code 7238 · Android 5.0+ · uploaded Dec 23, 2025
- Signature matches the Google Play version Details
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Compared with the latest version
The latest version is v6.3.5, uploaded Aug 27, 2026 — about 8 months after this one.
- Size: this file is 57 MB; the latest is 67.8 MB (10.8 MB larger).
- Android: this version needs Android 5.0+; the latest needs Android 6.0+. Use this one if your device runs an older Android release.
- The latest version asks for 12 more permissions: Access adservices ad id, Access adservices attribution, Access adservices custom audience, Access adservices topics, Bluetooth admin, Bluetooth scan, Show notifications, Schedule exact alarms….
- The latest version no longer asks for: Run at startup.
File information
- Version
- v5.36.7238 (7238)
- Uploaded
- Dec 23, 2025
- Size
- 57 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- x86 32-bit, x86 64-bit, ARM (legacy), ARM 32-bit, ARM 64-bit, MIPS, MIPS 64-bit
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- cb7b8f00fa168ac3c8903aa5bda0893a
- Signing certificate (SHA-1)
- FE:2A:68:AB:35:E7:6D:37:4C:D1:EF:9F:43:46:05:D6:AA:F6:72:1B
- Signed by
- CN=Peter Kuhar, O=Modula d.o.o., L=Ljubljana, C=SI
- File name
- si-modula-android-instantheartrate-7238-72918245-cb7b8f00fa168ac3c8903aa5bda0893a.apk
- Package
- si.modula.android.instantheartrate
- Downloads (all versions)
- 10M+
- Age rating
- PEGI 3 · Everyone
What's new in v5.36.7238
Performance and stability improvements
Fixes for issues with connecting Google Fit
Permissions (26)
This version requests 26 permissions, 8 of them sensitive.
- Activity recognition Sensitive android.permission.ACTIVITY_RECOGNITION
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Body sensors Sensitive android.permission.BODY_SENSORS
- Camera Sensitive android.permission.CAMERA
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read contacts Sensitive android.permission.READ_CONTACTS
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Access notification policy android.permission.ACCESS_NOTIFICATION_POLICY
- Context write use app feature survey (custom) com.samsung.android.providers.context.permission.WRITE_USE_APP_FEATURE_SURVEY
- Control vibration android.permission.VIBRATE
- Flashlight android.permission.FLASHLIGHT
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Manage accounts android.permission.MANAGE_ACCOUNTS
- Physical activity recognition com.google.android.gms.permission.ACTIVITY_RECOGNITION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Push messaging (app-defined) si.modula.android.instantheartrate.permission.C2D_MESSAGE
- Read profile android.permission.READ_PROFILE
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- Sync service read (custom) com.azumio.android.argus.intents.SYNC_SERVICE_READ
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Dec 23, 2025.
- Certificate issued to “Modula d.o.o.” This is the certificate of the Google Play version.
- Same certificate as the 3 other versions checked
Store checks
- Developer signature under review Dec 23, 2025
- Validated against Google Play Dec 23, 2025
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (3 other versions compared). AAPKs doesn't scan files itself.
How to install Instant Heart Rate: HR Monitor on Android 5.0+
You'll need about 113.9 MB of free space.
- Download the APK — tap Download APK above (57 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap si-modula-android-instantheartrate-7238-72918245-cb7b8f00fa168ac3c8903aa5bda0893a.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be cb7b8f00fa168ac3c8903aa5bda0893a. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open Instant Heart Rate: HR Monitor — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 5.0+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for x86 32-bit, x86 64-bit, ARM (legacy), ARM 32-bit, ARM 64-bit, MIPS, MIPS 64-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.