AgaNool / Plenitude Systems plenitude.in →
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AgaNool அகநூல்

A Tamil-first, privacy-first, offline-first personal organizer for Android. Finances, farm, family, notes, reminders, panchangam — all on your own device.

Get early access Read the privacy policy

Coming soon to Google Play · Android 5.0+

One app · எல்லாம் ஒரே இடத்தில்

Every part of your life, kept together.

AgaNool is a general-purpose personal organizer. It covers the day-to-day categories most families quietly juggle across paper notebooks, WhatsApp threads and half a dozen apps — brought under a single, private roof.

Finances பணக்குறிப்பு
Income, expenses, loans, savings and recurring commitments — logged the way you actually think about them.
Farm விவசாயம்
Crop plans, purchases, sales and labour — a lightweight book for anyone who works the land.
Family குடும்பம்
People, relationships, contacts and events that matter to your household.
Notes குறிப்புகள்
Quick thoughts, longer writing, and everything in between — searchable across your device.
Reminders நினைவூட்டல்
On-device reminders that fire when you need them — no cloud, no push server.
Panchangam பஞ்சாங்கம்
Tamil calendar alongside the everyday one — dates, tithis and observances at a glance.

Three promises

Private. Offline. Tamil-first.

Not marketing bullets — these are architectural choices. Every feature is built to keep the three intact.

Privacy-first

Your data belongs to you, and it stays with you.

  • No account, no sign-up, no cloud
  • Local database encrypted with SQLCipher
  • Optional PIN or biometric lock
  • Backups you create, you control — encrypted with your own passphrase
  • No analytics, no ad SDKs, no tracking

Offline-first

Built to work wherever you are — the internet is optional.

  • Every feature runs without a network
  • Optional local-Wi-Fi peer-to-peer sync between your own devices
  • Nothing ever routes through our servers
  • Uninstalling removes everything from the device

Tamil-first

Designed in Tamil from the ground up — not translated.

  • Tamil interface with English as an option
  • Tamil month, weekday and numeral formats where they matter
  • Panchangam alongside the everyday calendar
  • Fonts and layouts tuned for Tamil readers

Be first when we launch.

AgaNool is preparing for its Google Play release. Drop us a note and we'll let you know the day it goes live — and share a preview build if you'd like to try it early.

hello@plenitude.in