Comparison

Subscription Killer! vs Simply Sized

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

Head to head
About

Subscription Killer!

This app helps you manage recurring expenses without needing bank access. It analyzes your transactions from screenshots or files to detect subscriptions, track payments, and alert you to upcoming bills. All data is processed and stored locally for enhanced privacy.

Highlights
  • Automated subscription detection from screenshots/files
  • 100% on-device data processing
  • Tracks recurring charges and bills
  • Alerts for upcoming payments
  • Historical spending analysis per subscription
  • Supports multiple currencies and 22 languages
Features
Read full description

Finally! A subscription tracker that doesn't track you... Stop paying monthly fees to find your monthly fees. Sub Killer is a one time charge for unlimted usage!!! Subscription Killer audits your recurring charges with ZERO bank connectivity required. Most finance apps demand 24/7 bank access while storing your sensitive data in the cloud. Subscription Killer is different. All data is processed and stored locally. Private and Now available in 22 Languages!!! Supports multi currencies as well. Track all your subscriptions and stay on top of upcoming payments. CLOUDLESS IMPORT • Screenshot your bank transactions → instant subscription detection • Drop in PDF statements or CSV files for deep analysis • 100% on-device processing - your data never leaves your phone No passwords, no 2FA codes, no surveillance! Sub Killer also shows you how much you have spent historically on each subscription. See your payment history and track any rate changes over time. KILL THE WASTE • Discover hidden micro-subscriptions and forgotten charges • Track renewal dates and upcoming bills • Manage both subscriptions AND regular bills in one place • Get alerts before charges hit your account GLOBAL & PRIVATE • Available in 22 languages • Works with any bank, any country • No cloud storage, no servers, no data sharing • Built by the creator of "Picture Pay" Why pay a subscription to track subscriptions? THE ONE-TIME CLEANSE: Audit your financial life once. Kill the waste. Move on. No recurring fees, no bank connectivity, no privacy compromises. Your money. Your data. Your device. Finally. What's New. New in this version: - Now available in 22 Languages - Improved process for uploading files and images to create subscriptions

About

Simply Sized

Features
Read full description

Simply Sized helps traders calculate precise position sizes based on risk parameters—before entering any trade. Stop guessing how many shares to buy. Enter your entry price, stop loss, account size, and risk percentage to instantly calculate the perfect position size for any trade setup. Key Features: • Calculate exact position sizes in seconds • View risk-to-reward targets at 1:1, 2:1, and 3:1 ratios • Save calculation history (up to 50 calculations) • Set custom account size and risk defaults • Support for both Long and Short positions • Export calculation history as CSV • Multi-currency support (USD, EUR, GBP, JPY, CAD, AUD, CHF) • Clean, intuitive interface with dark mode How It Works: Set your account size and risk percentage Enter entry price and stop loss level Get instant position size calculations with profit targets Save calculations for future reference Important: Simply Sized is an educational tool. All calculations should be verified before trading. This app does not provide financial advice.

Screenshots

Subscription Killer!4 screens
Simply Sized4 screens

Verdict

The call

The clearest difference is in-app purchases: Simply Sized at none against Subscription Killer!'s 1. On price, ads, device support and iOS requirement 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 Killer! sells 1 one-off in-app purchase. Simply Sized asks for nothing beyond the download.

Scorecard1 real difference · 9 level
Subscription Killer! versus Simply Sized: the parameters behind the verdict, then further details
ParameterSubscription Killer!Simply Sized
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 weeks—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better17.6
Further details — not scored
Size3 MB2 MB
Age rating4+4+
DeveloperROBERT EVAN GAYNORChristopher Rupp

In-app purchases

1 purchases

Subscription Killer!

One-time1
  • Premium Unlock$4.99
None

Simply Sized

No in-app purchases

Questions

Is Subscription Killer! free?
Subscription Killer! is free to download, with in-app purchases available.
Is Simply Sized free?
Simply Sized is free to download, with no in-app purchases.
Do Subscription Killer! or Simply Sized have ads?
Neither Subscription Killer! nor Simply Sized shows ads.

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