Comparison

Fen vs Subscription Tracker

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

Head to head
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.

About

Subscription Tracker

Manage all your recurring payments in one place to avoid surprise charges. Get timely reminders before renewals and track your spending across different currencies. Organize subscriptions with ease and quickly update details.

Highlights
  • Subscription reminders
  • Spending tracking
  • Multi-currency support
  • Organization and sorting
  • Quick detail updates
  • Private by design
Read full description

Subby was built to take the stress out of keeping up with subscriptions. Instead of digging through emails or getting hit with surprise charges, everything you pay for is laid out clearly in one place. With Subby you can:
 • Get reminded before renewals so nothing slips by
 • See exactly how much you’ve spent and for how long
 • View subscriptions in any currency, converted to yours
 • Organize with simple grouping and sorting 
• Cancel or update details in seconds Whether it’s Netflix, Spotify, Duolingo, or your gym membership, Subby helps you stay in control and feel less weighed down by recurring costs. Private by design. Everything stays on your device. I started this app because I kept forgetting what I was subscribed to and the other options felt cluttered. Subby is meant to stay out of the way, give you a clear picture, and actually make life a little easier. Hope it makes things easier for you too :)

Screenshots

Fen4 screens
Subscription Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Fen at none against Subscription Tracker's 2. Fen also leads on review sentiment (100% vs 89%) and device support (3 vs 1). Subscription Tracker's advantage is ratings volume (18 vs 5) and iOS requirement (17.0 vs 26.0). On price, rating, update cadence and ads 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. Subscription Tracker sells 2 one-off in-app purchases. Fen asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Fen against 4.8 for Subscription Tracker. Both are backed by a comparable volume of ratings — 5 and 18 respectively. Written reviews are what separate them: 100% of Fen's written reviews are positive against 89% of Subscription Tracker's.

UpkeepUpdate frequency

Fen ships an update every 2 weeks, Subscription Tracker weekly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

Scorecard6 real differences · 4 level
Fen versus Subscription Tracker: the parameters behind the verdict, then further details
ParameterFenSubscription Tracker
PriceFreeFree
Rating4.8 (5 ratings) — better4.8 (18 ratings)
Positive reviews100.0% of reviews — better88.9% of reviews
Number of ratings518 — better
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, Mac — betteriPhone
Requires iOS26.017.0 — better
Further details — not scored
Size7 MB90 MB
Age rating4+4+
DeveloperOdd OmensAbhaya Chandra G P

Customer experience

Fen

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

Subscription Tracker

All ratings18 ratings
Positive94.4%
Neutral0.0%
Negative5.6%
Written reviews9 reviews
Positive88.9%
Neutral0.0%
Negative11.1%

In-app purchases

None

Fen

No in-app purchases

2 purchases

Subscription Tracker

One-time2
  • Subby Plus$9.99
  • Subby Plus 1 Year$9.99

Questions

Is Fen free?
Fen is free to download, with no in-app purchases.
Is Subscription Tracker free?
Subscription Tracker is free to download, with in-app purchases available.
Which has better reviews, Fen or Subscription Tracker?
Fen is rated higher. Fen averages 4.8 out of 5 from 5 ratings, while Subscription Tracker averages 4.8 from 18 ratings.
Do Fen or Subscription Tracker have ads?
Neither Fen nor Subscription Tracker shows ads.
Which is updated more often, Fen or Subscription Tracker?
Fen ships an update every 2 weeks, and Subscription Tracker weekly. Most recently, Fen was updated on October 30, 2026 and Subscription Tracker on October 28, 2026.

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