Event Diary

Event Diary makes it easy to track contributions for any group event — college fests, trips, reunions, or club activities — without a single financial transaction ever passing through the app. Whether you're the treasurer for a hostel trip or organizing a farewell party, Event Diary helps you keep track of who owes what, who has paid, and how much is still pending — all from your phone, with your data stored locally on your device. WHAT YOU CAN DO • Create events and split costs equally, per person, or with fully custom amounts • Track payments with amount, date, and notes — see Paid, Partial, Unpaid, and Overpaid at a glance • One-tap WhatsApp reminders to nudge members who haven't paid yet • Share a clean, formatted summary on WhatsApp, or export a full report to PDF or CSV • Manage your members once and reuse them across events — add tags to group people (batch, hostel, club, etc.) • Import and export your member list as CSV for fast setup • Light, dark, or system theme YOUR DATA, YOUR CONTROL Event Diary does not process, move, or store any real money. It's purely a tracking and organizing tool — a digital ledger for your event's contributions. Everything lives locally on your device, with no account required to use the core features. BACK UP TO GOOGLE DRIVE (PREMIUM) Never lose your event history. Sign in with Google to back up your events, members, and payment records to your own Google Drive, and restore them any time — handy when you get a new phone or hand off organizing duties to next year's team. FREE VS PREMIUM The free plan includes up to 3 events and 100 members — plenty for a single event. Premium is a one-time purchase (no subscription) that unlocks unlimited events, unlimited members, and Google Drive backup. Built for whoever always ends up being "the one who tracks the money" for their friend group, club, or class — so you can spend less time chasing spreadsheets and more time enjoying the event.