Comparison

Leftly vs Subscription Killer!

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

Head to head
About

Leftly

Effortlessly manage your personal finances by setting budgets, tracking expenses through manual entry or receipt scanning, and gaining clear insights into your spending. This app helps you understand where your money goes without needing to connect your bank account.

Highlights
  • Set monthly budgets
  • Scan receipts for automatic entry
  • Manual expense tracking
  • Automatic spending categorization
  • View remaining budget
  • Monthly and yearly spending summaries
  • No bank connection required
Features
Read full description

Leftly helps you understand where your money goes — without connecting your bank account. Set a monthly budget, track your spending, and instantly see how much money you have left. Add expenses manually or simply scan receipts and let the app do the work for you. KEY FEATURES • Set a monthly budget in seconds • Track expenses manually or by scanning receipts • Automatically categorize spending • See how much budget remains this month • View clear monthly spending summaries • Get simple yearly spending insights • No bank connection required SMART RECEIPT SCANNING Take a photo of your receipt and Leftly extracts the total amount and category so you don’t have to enter everything manually. You can always review and edit before saving. DESIGNED FOR CLARITY Leftly focuses on one thing: helping you stay aware of your spending. No complex rules, no overwhelming charts — just the numbers that matter. PRIVATE BY DESIGN Your financial data stays private. Leftly does not require access to your bank account and is built for personal budgeting only. SUBSCRIPTION Free users can track expenses and scan a limited number of receipts each month. Upgrade to Leftly Pro for unlimited receipt scans, advanced insights, and yearly summaries. Leftly is designed for personal budgeting and financial awareness only. It does not provide financial advice.

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

Screenshots

Leftly4 screens
Subscription Killer!4 screens

Verdict

The call

The clearest difference is in-app purchases: Leftly at none against Subscription Killer!'s 1. Leftly also leads on update cadence (every 9 days vs every 3 weeks) and ratings volume (3 vs 1). Subscription Killer!'s advantage is ads (none vs shown). On price, rating, review sentiment 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. Subscription Killer! sells 1 one-off in-app purchase. Leftly asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Leftly against 5.0 for Subscription Killer!. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Leftly ships an update every 9 days, Subscription Killer! every 3 weeks. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.

Scorecard5 real differences · 5 level
Leftly versus Subscription Killer!: the parameters behind the verdict, then further details
ParameterLeftlySubscription Killer!
PriceFreeFree
Rating5.0 (3 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings3 — better1
Update frequencyEvery 9 days — betterEvery 3 weeks
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better16.0
Further details — not scored
Size19 MB3 MB
Age rating4+4+
DeveloperAndrii PanchukROBERT EVAN GAYNOR

Customer experience

Leftly

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Subscription Killer!

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Leftly

No in-app purchases

1 purchases

Subscription Killer!

One-time1
  • Premium Unlock$4.99

Questions

Is Leftly free?
Leftly is free to download, with no in-app purchases.
Is Subscription Killer! free?
Subscription Killer! is free to download, with in-app purchases available.
Which has better reviews, Leftly or Subscription Killer!?
Leftly and Subscription Killer! are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.
Do Leftly or Subscription Killer! have ads?
Leftly shows ads; Subscription Killer! does not.
Which is updated more often, Leftly or Subscription Killer!?
Leftly ships an update every 9 days, and Subscription Killer! every 3 weeks. Most recently, Leftly was updated on October 6, 2026 and Subscription Killer! on October 2, 2026.

Other comparisons