Secapp app icon

Secapp

Secure Communication App is secure communication and situational awareness app

Secapp Oy · eu.versine.sapporo

Not rated yet 50K+ downloads v3.418 155.6 MB Android 8.0+ PEGI 3 · Everyone

Download APK 155.6 MB All versions
  • Signature matches the Google Play version Details

At a glance

Latest version
v3.418 (537)
Updated
Sep 24, 2026 (14 days ago)
APK size
155.6 MB
Requires
Android 8.0+ (API 26)
CPU support
x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Graphics
OpenGL ES 2.0+
Category
Communication (app)
Listed since
Apr 7, 2021 (at least)
Permissions
40 (10 sensitive)
Website
secapp.fi
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

Secapp is an app by Secapp Oy in the Communication 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.

Since version 3.347, the APK grew from 134.1 MB to 155.6 MB and the minimum Android version rose from 6.0 to 8.0. It asks for 40 permissions, 10 of them sensitive, including precise location, location in the background and camera. It asks for the same permissions as version 3.417.

What's new in v3.418

Fixes problem with Honor smart 400 devices sometimes not ringing alerts

Description

From the listing uploaded by “appupdater”.

For test use and user credentials please contact [email protected] or visit www.secapp.fi Secure Communication App (Secapp) is a tool for secure communication in a world where every device and network can be expected to be hostile and compromised. Powerful technologies, SSL-secured communication, AES-256 content encryption and active threat analysis makes it possible for us to proudly offer you a messaging system where your messages are truly secure. System utilizes location information in giving opportunities delivering messages and alerts to any given area, individual or group via multiple different delivery channels. In addition, the system provides full situational awareness picture via quick reply mechanisms allowing to not only to deliver messages but also oversee and manage different operations. Solution has been used by Finnish Police, public schools, emergency response personnel and it was also used in the Olympic Games in 2014. In addition the solution won the Finnish Chamber of Commerce Cyber Security Track award during spring 2014 where Secapp was evaluated by judges from Airbus Defence and Space, telecom operator Elisa and Nordic wide bank called Nordea. Some of the key features of the solution include 1. SSL secured messaging and AES-256 encryption for the content. 2. Messages can be delivered to any location, group or individual. 3. Delivery channels can be selected per message. These include dedicated smart phone applications, SMS, emails and social media services. 4. Automated language support for message content which allows delivering content for each user with their own language. 5. Message templates that can be used to have pre-prepared instructions and message content for any given situation per company policies, for instance. 6. Automated situation awareness picture per sent message via quick reply mechanisms. 7. Map based view for visualizing user positions and allowing messages be sent directly from map view when location tracking is allowed by the user.

Version history

6 versions are listed, going back to v3.347. Since v3.397 it requires Android 8.0+.

v3.418 LATEST Sep 24, 2026 155.6 MB TRUSTED v3.417 Sep 15, 2026 155.6 MB TRUSTED v3.416 Sep 15, 2026 155.6 MB TRUSTED v3.397 Feb 12, 2026 176.6 MB TRUSTED v3.392 Mar 15, 2026 176.6 MB TRUSTED

All 6 versions

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Sep 24, 2026.
  • Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.
  • Same certificate as the 3 other versions checked

Store checks and file details

  • Developer signature under review Sep 24, 2026
  • Validated against Google Play Sep 24, 2026
  • Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
  • Signing certificate (SHA-1)0E:E8:A6:16:7B:CC:9D:99:4D:22:4B:9C:8D:43:8F:D8:8D:4E:AA:FE
  • File MD52070ffe8e851800e9caa133309d1343c
  • 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 (3 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (40)

Secapp requests 40 permissions, 10 of them sensitive.

Required hardware & features

Secapp APK: questions and answers

Is there a version of Secapp for older Android phones?

The current version needs Android 8.0 or later. Version 3.392 is the newest listed build that installs on Android 7.0 and later. Get version 3.392 · 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 Secapp 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 3 other versions checked. After downloading, check that the file's MD5 is 2070ffe8e851800e9caa133309d1343c.

Tags

versine sapporo communication secapp

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