Ledgers that match real life.
Keep personal, household, travel or shared spending separate. Each ledger can carry its own members, currency, categories and financial history.

Expense tracking, shared ledgers, budgets and settlements without turning your everyday financial records into a cloud dependency.
Kanakku is currently under active development and is not yet publicly released on Google Play.

What Kanakku does
The app is designed around financial continuity: add transactions quickly, understand balances later, and keep historical calculations reproducible as your setup changes.
Keep personal, household, travel or shared spending separate. Each ledger can carry its own members, currency, categories and financial history.
Track who paid, who owes what and how balances change over time. Partial payments, settlement history and undo-friendly accounting are built around preserving the financial trail.
Set monthly and category budgets, plan future changes and review spending against the budget period without rewriting old financial history.
Move from individual transactions to monthly, category and ledger-level views. Kanakku is designed to surface patterns without sending your financial database to a cloud account.
Everyday flow
Kanakku keeps the daily action simple while preserving enough structure for useful reports, budgets and settlements.
Record an expense or income entry in the right ledger.
Assign who paid and who participates when an expense is shared.
Use budgets, reports and search to understand where money went.
Record repayments without losing the history behind the balance.
Privacy & resilience
Kanakku's core architecture is local-first. Network services are used only for features that need them, such as ads, Google Play billing and optional Local Web access.
Core financial records live on your device. Kanakku does not require a B Nilavara account for normal expense and ledger use.
Create KDB backups for recovery and move them where you choose. CSV and Excel exports are also produced on-device.
App Lock, screenshot protection and privacy-aware notifications help reduce accidental exposure of sensitive financial information.
Premium users can access Kanakku from a browser on the same local network without moving the core database to a hosted cloud service.
Plain-language privacy
Access model
The monetization model is being designed around keeping the core financial experience usable while making optional convenience features sustainable.
One primary ledger, core expense tracking and the essential financial workflow remain available without a subscription.
Optional rewarded ads can temporarily unlock selected extras such as export access or an additional ledger.
Premium is designed to remove Kanakku ads and unlock broader ledger, export and selected advanced capabilities.
Built by B Nilavara