JP AI Labs

JP AI Labs · Android apps

Apps from the lab.

Private, carefully built apps for families, friends and students. Download the Android APK straight from us and install it on your phone.

Munumunuமுணுமுணு · private messenger

Whisper-quiet chats and calls for your family and friends.

  • End-to-end encrypted chats, groups, voice and video calls
  • Photos, videos, voice notes, documents and live location
  • Status, reactions, pinned messages and scheduled messages
  • Runs on JP AI Labs' own server, not a big-tech cloud
Invite only

Your account is created by the JP AI Labs admin. Ask for one.

v1.1.348 MBAndroid 64-bit
Download APK

Older or 32-bit phone? Universal APK (121 MB)

PsyMentorAI study companion

A psychiatry tutor in your pocket, for medical students.

  • Ask questions and get faculty-style explanations, streamed live
  • Attach notes, photos and PDFs and discuss them
  • Searches your earlier uploads when it answers
  • Chats saved on the phone, so they open instantly, even offline
Approval needed

Sign up in the app with a username and PIN; the admin approves new accounts.

v1.0.057 MBAndroid
Download APK

Sigappu Diaryசிகப்பு டைரி · family diary & vault

Your family's private diary and emergency vault.

  • AES-256 encryption; works fully offline, no account, no server
  • Husband, wife and family, each with their own password
  • Diary pages, IDs, insurance, bank and medical records
  • Sync phone to phone over Wi-Fi or an encrypted backup file
Open to anyone

Install it and create your family's vault. Nothing ever leaves your phones.

v1.0.021 MBAndroid 64-bit
Download APK

Installing

Straight from us, in a minute.

These apps aren't on the Play Store yet, so Android asks you to confirm the install. They are signed by JP AI Labs, and updates install over the old version without losing your data. iPhone versions aren't available yet.

  1. Open this page on your Android phoneTap Download APK for the app you want.
  2. Allow the installWhen asked, allow your browser (Chrome, Files or WhatsApp) to install unknown apps. You only do this once.
  3. Open the downloaded file and tap InstallIf Play Protect says the app is from an unknown developer, that's because it isn't on the Play Store.
  4. Updating laterMunumunu tells you when a new version is ready. For the others, download again from this page and install over the top.