LedgerFun
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Snap a receipt, you're done

Expense tracking,
made fun

Take a photo and it's logged. The app handles the rest.

Encrypted & secure
Core features free forever
Snap to log

鼎泰豐 Din Tai Fung

台北市信義區松高路 12 號

2026/04/17 12:35

小籠包 x2$420
炒飯$280
酸辣湯$180
紅茶 x2$100
合計$980
Features

What actually makes tracking stick

Each feature earned its spot

Snap, done

Got a receipt after lunch? Snap a photo — store name, amount, and category fill themselves in. Just confirm and toss the paper.

Where'd the money go

Feel like money just vanishes by month-end? AI breaks down every category, compares to last month, and flags unusual spending — all at a glance.

Shared Books

Track household expenses with your partner, or toss receipts into a shared book on a group trip. When it's time to settle up, who owes what is crystal clear.

Smart Reports

Curious where you spent the most last month? One tap and you'll know. Export to Excel or PDF anytime — handy for taxes, reconciliation, or sharing with your partner.

Multi-Currency

Spent yen on a trip or paid in USD online? Just log the original amount — exchange rates convert automatically. No manual math when you get home.

Secure & Private

Your finances are yours alone. All data is transmitted over HTTPS and only accessible after you sign in.

🚀 Three steps. That's it.

Three steps. That's it.

From photo to savings in under 10 seconds

Snap

Finished eating or shopping? Point your phone at the receipt and take a photo.

鼎泰豐

2026/04/17

小籠包 x2$420
合計$980

AI sorts it

Amount, store, and category are recognized automatically. Just confirm.

Lunch
$980
Food鼎泰豐$980

See trends, save money

Open the app at month-end and instantly see where your money went — and where to cut back.

MonSun
-12% vs last month
💎 Pricing

100% Free, No Strings Attached

Everything you need to track expenses — no charge

$0

Core features free forever

Tracking, categories, reports, shared books — all free

  • Unlimited tracking with AI receipt scanning
  • Smart reports with Excel & CSV export
  • 12+ currencies with auto exchange rates
  • AI spending insights & saving tips
  • Shared books with family & friends
  • Multiple beautiful themes to choose from
  • Unlimited categories & budgets
  • PWA cross-device sync
Get Started Free

Frequently Asked Questions

Is it really free? Will you start charging later?
Core features — tracking, AI scanning, reports, shared books — are free forever. If we ever add premium features, they'll be optional extras. Nothing you use today will be taken away.
How accurate is receipt scanning?
We use Claude AI for recognition. Most printed receipts (convenience stores, restaurants, malls) are read correctly — store name, amount, and date. Handwritten or blurry receipts may occasionally miss, but you can always correct on the confirmation screen.
I'm new to budgeting — is it easy to use?
Super easy! Snap a photo and AI fills in the details, or add expenses manually in seconds. No accounting knowledge needed — just open the app and start.
How do I share a book with my partner or family?
Create a shared book and invite others by email. Both of you log expenses in real time, and at month-end you can view reports and each member's spending breakdown.
Is my data secure?
All data is transmitted over HTTPS and only accessible after you sign in. You can export all your data (CSV / Excel) from settings anytime, or delete your account with one click.
Will I lose my data? Can I back it up?
Your data lives in the cloud — sign in on a new phone and it's all there. You can also export CSV or Excel backups to your computer whenever you want.
Is there a mobile app?
LedgerFun is a PWA — add it to your home screen and it works just like a native app. On iPhone, open in Safari and tap 'Add to Home Screen'. On Android, you'll see an install prompt automatically.

Why I built this app

I tracked expenses for years, but kept giving up because manual entry was too tedious. In 2025, AI image recognition got dirt cheap and I thought: why am I still typing this stuff? So I started building.

I'm the sole maintainer — every feature exists because I needed it and use it daily. If you hit a bug or want something new, just email me. I read everything.

D

LedgerFun

ninihasfun@gmail.com

Log your first expense

Free. No credit card. Delete anytime.

Get Started Free

Buy Me a Beer

LedgerFun is independently built and maintained by a solo studio. If this tool helps you out, consider buying me a beer! Your support keeps the updates coming.

Buy a Beer

One-time sponsorship, no subscription needed

LedgerFun

Take a photo and it's logged. The app handles the rest.

Legal

© 2026 LedgerFun. All rights reserved.

A century-old establishment (founded 2026/04/10, now in our proud year 1)