Expense Tracker
The best expense tracker app for people who hate complexity
March 2026 · 5 min read
Most expense tracker apps were designed by people who love dashboards. This one was designed for people who just want to know where their money went.
The problem with most expense tracker apps
You open the App Store, search for "expense tracker app", and you're immediately overwhelmed. Most apps look like Bloomberg terminals. There are tabs, charts, budget categories, investment widgets, bank sync prompts, subscription upsells, and onboarding flows that take 20 minutes to complete.
And then, after all that setup, you forget to use them. Because every time you spend €4 on a coffee, opening the app feels like filing a tax return.
The irony is that the best expense tracker app isn't the one with the most features. It's the one you actually use every day.
"84% of people who download a budgeting app stop using it within the first month. Not because the app doesn't work — but because it's too complicated to stick with."
What actually makes a great expense tracker app
After years of trying different tools, the pattern is clear. The best expense tracker apps have three things in common:
Speed
Log in under 5 seconds
If adding a transaction takes longer than the transaction itself, you'll stop doing it.
Privacy
No accounts, no servers
Your financial data is sensitive. It shouldn't live on a startup's server you've never heard of.
Simplicity
One screen, everything visible
You don't need 27 charts. You need to know: how much came in, how much went out.
Why Skei is a different kind of expense tracker app
Skei was built with a very specific person in mind: someone who wants to track expenses without it becoming a part-time job. No bank connections. No subscriptions. No learning curve.
You open the app. Everything is on one screen — your total income, your total expenses, your balance, your categories. You swipe right to add a new transaction. Done. That's it.
Your data is stored locally on your iPhone and synced via iCloud — no accounts, no servers, no passwords. And it's a one-time purchase: pay once, use forever. Every update included.
No Registration
Open and start immediately
No email, no password, no onboarding flow. Just open and go.
One-Time Purchase
Pay once, yours forever
No monthly fees. No "premium" upsells. Buy it once and every feature is yours.
iCloud Sync
Your data, your devices
Syncs across all your Apple devices without ever leaving Apple's ecosystem.
Face ID / Touch ID
Extra privacy, zero friction
Lock the app with biometrics. Nobody sees your finances but you.
Who is Skei for?
Skei is for people who want awareness, not analysis. If you've ever thought "I just want to know where my money is going" without opening a spreadsheet or linking your bank account — Skei is the expense tracker app you've been looking for.
It's especially useful for freelancers and self-employed people who track personal expenses separately from business, for travelers who deal with multiple currencies, and for anyone who has tried and abandoned every other budgeting app because they were too complex.
"The best expense tracker app is the one that gets out of your way. Swipe. Add. Done."
Try Skei — no account required
One-time purchase · iCloud sync · Privacy first · iOS only
Download on the App Store