Comparison

Cumo Expense Tracker vs Fen

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Cumo Expense Tracker

Easily record and compare your expenses and income with a simple, elegant interface. This app focuses on core financial tracking without complex features, making it ideal for users who prefer a straightforward approach to managing their money.

Highlights
  • Record expenses and income
  • Use categories for overview
  • Automatic repeat bookings
  • Minimalistic and elegant design
  • No registration required
Features
Read full description

Cumo helps you quickly and easily record and compare your expenses and income. That's enough to keep an eye on your own finances and under control. Elaborate evaluations and complicated functions are deliberately avoided. There are other good apps for that. Cumo, on the other hand, is perfect for you if you like things plain, simple and elegant. Just try it out! ► DOWNLOAD & TEST FOR FREE The offer is just as simple as the app: Download the app for free and test it for as long as you like with up to 20 bookings. If you like the app, the full functionality will be PERMANENTLY unlocked with a ONE-TIME in-app purchase. Fair and simple. ► EASY TO USE • Minimalistic, focused and elegant • Record expenses and income quickly and easily • Use of categories for more overview • Execute repeat bookings automatically • No registration required, no user account, no membership

About

Fen

An intelligent money manager that helps you understand your spending habits. Organize income and expenses with custom wallets, track financial goals, and view your entire financial picture in one place. Securely store receipts and manage subscriptions.

Highlights
  • Custom wallets for personal and business finances
  • Detailed income and expense tracking
  • Financial goal setting and progress monitoring
  • Receipt scanning and document storage
  • Subscription management
  • Merchant spending summaries
  • Loan and budget calculators
Features
Read full description

Your finances deserve better than a simple spreadsheet. Fen is the intelligent money manager that actually helps you understand where your money goes. MANAGE YOUR MONEY—YOUR WAY Most apps just track transactions. Fen organizes them. Create custom wallets for personal spending, business expenses, or specific goals. Track income and expenses with detailed insights that actually make sense. No more wondering "where did my money go?" YOUR ENTIRE FINANCIAL PICTURE, ONE BEAUTIFUL VIEW See revenue, expenses, subscriptions, and goals in one place. Finally understand your spending patterns and what's coming next. TRACK WHAT MATTERS TO YOU Not all expenses are the same. Monitor spending by merchant, calculate loan options, or create custom budget breakdowns. Track your progress toward financial goals with visual reminders that keep you motivated. SEAMLESSLY INTEGRATED Apple's native receipt scanner captures purchases instantly (some manual editing may be needed) Document locker stores receipts and important files securely Subscription tracker prevents surprise charges iCloud sync keeps everything private and up-to-date across devices YOUR DATA STAYS YOURS Everything is stored locally on your device or in your personal iCloud—never on our servers. Zero worry about your financial information leaving your hands. POWERFUL TOOLS INCLUDED Merchant Summary: See exactly how much you spend with each vendor Breakdown Calculators: Create multiple budget versions for different scenarios Loan Calculator: Compare loan options before you commit Goal Tracker: Set targets and watch your progress grow Fully customizable wallets and categories to match your life. Transform your financial chaos into clarity. Download Fen today.

Screenshots

Cumo Expense Tracker4 screens
Fen4 screens

Verdict

The call

The clearest difference is in-app purchases: Fen at none against Cumo Expense Tracker's 2. Fen also leads on review sentiment (100% vs 67%) and update cadence (every 2 weeks vs every 6 weeks). Cumo Expense Tracker's advantage is rating (5.0 vs 4.8) and iOS requirement (14.0 vs 26.0). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Cumo Expense Tracker sells 2 one-off in-app purchases. Fen asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Cumo Expense Tracker holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Fen has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 67% of Cumo Expense Tracker's written reviews are positive against 100% of Fen's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Cumo Expense Tracker ships an update every 6 weeks, Fen every 2 weeks. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

Scorecard7 real differences · 3 level
Cumo Expense Tracker versus Fen: the parameters behind the verdict, then further details
ParameterCumo Expense TrackerFen
PriceFreeFree
Rating5.0 (1 ratings) — better4.8 (5 ratings)
Positive reviews66.7% of reviews100.0% of reviews — better
Number of ratings15 — better
Update frequencyEvery 6 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPad, Mac — better
Requires iOS14.0 — better26.0
Further details — not scored
Size18 MB7 MB
Age rating4+4+
DeveloperPriotecs IT GmbHOdd Omens

Customer experience

Cumo Expense Tracker

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews9 reviews
Positive66.7%
Neutral11.1%
Negative22.2%

Fen

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Cumo Expense Tracker

One-time2
  • Premium Lifetime$6.99
  • Premium Lifetime regular$19.99
None

Fen

No in-app purchases

Questions

Is Cumo Expense Tracker free?
Cumo Expense Tracker is free to download, with in-app purchases available.
Is Fen free?
Fen is free to download, with no in-app purchases.
Which has better reviews, Cumo Expense Tracker or Fen?
Cumo Expense Tracker is rated higher. Cumo Expense Tracker averages 5.0 out of 5 from 1 ratings, while Fen averages 4.8 from 5 ratings.
Do Cumo Expense Tracker or Fen have ads?
Neither Cumo Expense Tracker nor Fen shows ads.
Which is updated more often, Cumo Expense Tracker or Fen?
Cumo Expense Tracker ships an update every 6 weeks, and Fen every 2 weeks. Most recently, Cumo Expense Tracker was updated on October 27, 2026 and Fen on October 30, 2026.

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