Snap a photo of any receipt — Costline reads it automatically using AI
Start instantly with 30+ built-in categories. Customize freely or use the defaults
Works completely offline. Your data is always available, anywhere you go
Snap a receipt and let AI read it. Amount, date, and category - captured automatically
Say "I bought coffee for five dollars today" and it's logged. Faster than typing
Decide how much money you want to spend on things like food, housing, transportation, etc.
Set up rent, subscriptions, or salary once. They're added automatically each month
Create custom categories with icons and colors. Premium unlocks unlimited
Get overview what is your balance value considering income and expenses at the current moment
A quick look at the screens you'll use every day—from logging expenses to tracking your budget
Start free. Upgrade when you're ready. No hidden fees, no data selling — ever.
Full expense & income tracking
30+ default categories
Up to 3 custom categories
Voice & photo input
Everything in Free, plus
Unlimited custom categories
Insights: In-depth analysis of daily expenses
Everything in Free, plus
Unlimited custom categories
Insights: In-depth analysis of daily expenses
Everything in Free, plus
Unlimited custom categories
Insights: In-depth analysis of daily expenses
Two people. One mission: make budgeting so simple you'll actually do it. We built Costline for ourselves first — now we're sharing it with you.
Sergey Pinkevich
PM/Developer
"I built Costline because budgeting apps were either too complex or too basic. I wanted something I'd actually use every day — quick, reliable, and smart."
Alesia Mazuro
UX/UI Designer
"I design for clarity. Every screen is crafted to help you log expenses in seconds, not minutes. Simple doesn't mean boring — it means intentional."
