SpendLog: Expense Tracker

SpendLog is a fast, private way to track your daily spending. Log expenses in seconds with a calculator-style keypad, set budgets you'll actually stick to, and (if you share finances with a partner) sync your shared expenses in real time. Your data stays on your device by default — no cloud lock-in, no ads getting in the way of your numbers.

Why SpendLog is different
• Fast — 3-tap entry, no forms. Type the amount, pick a category, save.
• Private — Local-first. Cloud features are opt-in, never required.
• Honest — Core tracking is free forever. No paywall on the essentials.

Log it in seconds
• Calculator-based entry — feels like using your phone's calculator
• Income tracking with the same flow
• Receipt photo attachments
• Custom categories with icons and colors
• Multi-account: cash, bank, credit card — keep them separate
• 150+ currencies with correct formatting
• Recurring expenses and income — set once, auto-added

Understand where your money goes
• Weekly, monthly, and yearly reports
• Category donut charts and daily bar charts
• Calendar history — tap any day to see what you spent
• Powerful search and filtering by category, account, or amount
• Monthly Reveal: an animated Spotify Wrapped–style summary of your month
• PDF reports for any month

Stay on budget
• Per-category monthly budgets with alerts
• Daily spending limit with color-coded warnings
• Evening reminder so you don't forget to log
• Home screen widget — today's total at a glance
• No-Buy Challenges: time-bound spending goals with streak tracking

Share with your partner — Couple Mode
Pair with a partner via a 6-digit code, mark expenses as shared with equal or custom percentage splits, and the app calculates who owes who automatically. Real-time sync between devices via secure cloud storage. Unpair anytime; partner data stays under your control.

Back up your data
• Google Drive backup — encrypted, stored in your own Drive folder
• CSV export for spreadsheets
• PDF reports
• Built-in account deletion: full data wipe in one tap

Polished where it counts
• Material You design adapts to your system theme and wallpaper colors
• Dark mode
• 18 languages: English, 日本語, Deutsch, Français, Español, Português, 한국어, हिन्दी, Русский, Bahasa Indonesia, Bahasa Melayu, Italiano, 简体中文, 繁體中文, العربية, Tiếng Việt, ภาษาไทย, Türkçe

SpendLog Premium
Optional subscription that unlocks unlimited custom categories, recurring entries, yearly reports, Couple Mode, PDF export, widget quick-add, and removes ads. Monthly or yearly. Cancel anytime.

Privacy you can verify
By default, your expense data never leaves your device. Couple Mode and Drive Backup are opt-in cloud features under your control — when you turn them off, the data is removed from those services. Full privacy policy at https://akerusan.github.io/spendlog/privacy_policy.html.

If you've abandoned every other budgeting app after a week because it asked you to enter fifty fields per expense, give SpendLog a try.