MARK - Personal Finance
Klaas Wumkes Finance iPhoneiPadiPod touch
MARK - Personal Finance is a free Finance app for iPhone and iPad by Klaas Wumkes. Requires iOS 17.0. Updated March 25, 2026.
- Price
- Free
- on the App Store
- Size
- 3 MB
- Age 4+
- Updated
- Mar 25
- 2026 · v1.1
Screenshots
About MARK - Personal Finance
MARK adapts to your life. If you simply want an overview of your income and expenses, you can turn off budget mode and log your income and expenses whenever you feel like it. That's all it takes to stay on top of your finances. If you notice your spending is getting out of hand, you can turn on budget mode, set a limit, and see exactly how much you can spend each day to stay on track. MARK delivers signal, not noise. In the end, only two questions matter: How much is left at the end of the month? And in budget mode: Am I still on track or have I overspent? That's what MARK focuses on. There are no colorful pie charts, no category-level budget plans, no endless statistics about your spending behavior over the last twelve months. No feature you never use but see every single day. Just the numbers that actually matter — clear and without distraction. FEATURES Optional categories: You can completely disable categories for income and expenses if all you care about is the bottom line. Forecasts: Get a realistic projection for your month and your year. Intuitive overview: Swipe seamlessly from month to month or year to year to compare your finances side by side. Recurring entries: Log regular income and expenses once — they'll be accounted for automatically. Reserved function: Log unexpected expenses as "reserved." They're recorded without affecting your calculated daily budget. Batch entries: Log all expenses from a day, a week, or a month in a single entry — using the built-in calculator. The amount is automatically distributed across the time period, so you don't have to log every expense individually. Privacy screen: Hide your amounts with a single tap on the eye icon. Detailed comparison: Compare not just your expenses, but also your income and overall result with the previous month or year. Currencies: MARK works worldwide with currencies like EUR, USD, CHF, and many more. True privacy: Your data belongs to you. There's no cloud and no server. Everything stays on your iPhone. No account. No tracking. Just your finances. Subscription and In-App Purchase Information: MARK requires a subscription or a one-time in-app purchase to be used. The following subscriptions and in-app purchases are available. Monthly: €5.00 per month, 14-day free trial. Yearly: €40.00 per year, 14-day free trial. Lifetime: €95.00 (One-time purchase for permanent access, no subscription) [Prices may vary by region and are subject to change] LEGAL Privacy Policy: https://wumk.es/mark/datenschutz.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Version 1.1 · Updated March 25, 2026
– Bar chart now shows the last 30 days – List view: tap a day to expand its individual expenses – Stat cards show average daily spending – with and without reserved costs – Budget reset: reserved costs added before a budget restart no longer affect calculations
App privacy
The developer, Klaas Wumkes, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to MARK - Personal Finance
Looking for apps like MARK - Personal Finance? Here are 6 similar apps on the App Store. The highest rated is Spending Tracker - SpendKit (5.0/5), and 5 of the 6 are free to download.
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Spending Tracker - SpendKit
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| MARK - Personal Finance | – | Free | March 25, 2026 | |
| Spending Tracker - SpendKit | 5.0 / 5 (1) | Free | May 27, 2026 | Compare |
| Spending Tracker: SplitBudget | – | Free | Aug 19, 2025 | Compare |
| Pocket: Expense Tracker | – | 1.99 USD | Oct 12, 2026 | Compare |
| Neelmeyer appTAN | – | Free | Jul 7, 2025 | Compare |
| Sève: Budget & Expense Tracker | – | Free | Oct 20, 2026 | Compare |
| Spent Today: Expense Tracker | – | Free | Oct 23, 2026 | Compare |