Spenlog - AI Expense Tracker

Divergent Studio

In-app purchases

About this app

Stop typing. Just speak.

Spenlog is the fastest way to track where your money actually goes — because the moment you spend, you can just say it out loud.

Tap the mic. Say "fish 50, rice 30, uber 80." Spenlog hears every word, understands the amount and the category, and adds the entries to your budget in seconds. No forms. No dropdowns. No tagging. Mix items, mix amounts, mix currencies, mix languages — it just works.

WHY VOICE
Most expense apps slow you down with five taps and three dropdowns per entry. By the time you're done logging, you've forgotten what you bought. Spenlog is built around the moment of spending: you've just paid for chicken, rice, and a rickshaw — you say so, and you're back in your life. That's it.

WORKS IN 6 LANGUAGES
English, Bangla (বাংলা), Hindi (हिन्दी), Thai (ไทย), Pidgin English, and Filipino. You can switch languages mid-sentence and Spenlog still understands you.

KEY FEATURES
• Voice entry — speak naturally; tap the mic to stop
• AI-powered parsing — multi-item utterances split into separate expenses
• Currency-aware — works with BDT, USD, INR, NGN, PHP, THB and more
• Monthly budget tracking with category breakdowns
• Recurring expenses for rent, salary, subscriptions
• Reports tab with category trends and spending patterns
• Home-screen widget — see your remaining budget at a glance
• Cloud sync — your data on all your devices
• CSV + JSON export — your data is yours, always
• Light + dark mode

PRIVACY-FIRST
Spenlog only collects what's strictly needed to make the app work — your email, your expense entries, and whatever you record by voice. Voice audio is transient: it's sent for transcription and immediately discarded. We don't show ads, we don't sell your data, we don't track you across other apps, and we don't use your data to train AI.

Read the full policy at https://spenlog-app.vercel.app/privacy

GUEST MODE
You can try the entire app without an account. Tap "Continue as guest" on the first screen — your data stays on your device until you decide to sign up.

WHO IT'S FOR
Freelancers tracking project expenses. Small business owners on the go. Parents juggling household budgets. Anyone who's tried a budget app, given up, and gone back to writing things down on paper.

If you've ever wished tracking your money felt like talking to a friend instead of filling out a form — Spenlog is for you.

GET STARTED
Open Spenlog. Tap the mic. Say what you spent. Done.

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Questions or feedback? Email [e-mail] — we read every message.

What’s new

• Faster, more reliable Google sign-in
• Support for more devices, including older phones
• Custom income & expense categories
• Cleaner Reports + reminders
• Bug fixes and stability improvements