
Conference Attendee
The convenient personal guide for conference attendees.
Engineerica Systems, Inc. · com.engineerica.conferencetrackerattendees
- Signature matches the Google Play version Details
At a glance
- Latest version
- v4.2.0 (144)
- Updated
- Dec 4, 2025 (10 months ago)
- APK size
- 60 MB
- Requires
- Android 7.0+ (API 24)
- CPU support
- x86 32-bit, x86 64-bit, ARM (legacy), ARM 32-bit, ARM 64-bit, MIPS, MIPS 64-bit
- Category
- Business (app)
- Listed since
- May 3, 2021 (at least)
- Permissions
- 19 (7 sensitive)
- Website
- conference-attendee.com
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Conference Attendee is an app by Engineerica Systems, Inc. in the Business category, listed since at least May 2021. It includes native code for x86 32-bit, x86 64-bit, ARM (legacy), ARM 32-bit, ARM 64-bit, MIPS and MIPS 64-bit, so it runs on practically every phone.
Since version 3.9.4, the APK grew from 46.8 MB to 60 MB and the minimum Android version rose from 5.0 to 7.0. It asks for 19 permissions, 7 of them sensitive, including precise location, camera and approximate location. Compared with version 3.9.4, it drops 4 permissions: “Read shared storage”, “Read media images”, “Read media video” and “Modify shared storage”. The app can read the advertising ID that ad and analytics services use.
What's new in v4.2.0
Description
From the listing uploaded by “appupdater”.
Version history
2 versions are listed, going back to v3.9.4. Since v4.2.0 it requires Android 7.0+.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Dec 4, 2025.
- Certificate issued to “Engineerica” This is the certificate of the Google Play version.
- Same certificate as the other version checked
Store checks and file details
- Developer signature verified Dec 4, 2025
- Validated against Google Play Dec 4, 2025
- Signed byCN=Matias COhen, O=Engineerica
- Signing certificate (SHA-1)35:B0:16:19:31:C2:FA:3E:61:41:0D:FE:F0:C3:E8:2F:75:C8:F3:E2
- File MD5d374617939d591bca5a69364423a32d4
- 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 (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (19)
Conference Attendee requests 19 permissions, 7 of them sensitive.
- Access media location Sensitive android.permission.ACCESS_MEDIA_LOCATION
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Camera Sensitive android.permission.CAMERA
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read calendar Sensitive android.permission.READ_CALENDAR
- Read media visual user selected Sensitive android.permission.READ_MEDIA_VISUAL_USER_SELECTED
- Write calendar Sensitive android.permission.WRITE_CALENDAR
- Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
- Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- Advertising ID com.google.android.gms.permission.AD_ID
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Internal broadcast protection (app-defined) com.engineerica.conferencetrackerattendees.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Set time zone android.permission.SET_TIME_ZONE
- Show notifications android.permission.POST_NOTIFICATIONS
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Camera android.hardware.camera
- Basic touch input android.hardware.faketouch
- Location android.hardware.location
- Portrait screen android.hardware.screen.portrait
Conference Attendee APK: questions and answers
Is there a version of Conference Attendee for older Android phones?
The current version needs Android 7.0 or later. Version 3.9.4 is the newest listed build that installs on Android 5.0 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 3.9.4 · All versions
Can I install this APK over the version I already have?
Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.
Is the Conference Attendee APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the other version checked. After downloading, check that the file's MD5 is d374617939d591bca5a69364423a32d4.