Comparison

SubTally Pro vs StockDuty

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

Head to head
About

SubTally Pro

Features
Read full description

Take control of your subscriptions with SubTally - the privacy-first subscription tracker that keeps your financial data on your device. Never lose track of a recurring payment again. SubTally helps you monitor all your subscriptions, see upcoming charges at a glance, and cancel unwanted services with step-by-step guides. WHY SUBTALLY? The average American spends over $900 per year on subscriptions, and 42% pay for services they no longer use. SubTally helps you take back control without sacrificing your privacy. Unlike other apps that require bank account access, SubTally keeps your data 100% on your device. No bank linking. No third-party data sharing. No privacy concerns. KEY FEATURES: TRACK ALL SUBSCRIPTIONS Add and manage unlimited subscriptions with custom billing cycles - weekly, monthly, quarterly, yearly, or custom intervals. See your total monthly and yearly costs at a glance. PAYMENT CALENDAR View all upcoming charges in a beautiful calendar view. Never be caught off guard by an unexpected bill again. Sync events directly to your iPhone calendar. SMART ANALYTICS Visualize your spending by category with interactive charts. Know exactly where your money goes each month. Identify patterns and make informed decisions. CANCEL GUIDES Step-by-step cancellation instructions for 30+ popular services including Netflix, Spotify, Amazon Prime, Disney+, and more. Cancel unwanted subscriptions with confidence. PAYMENT REMINDERS Get notified before each billing date with customizable alerts - 3 days before, 1 day before, or on the day. Decide whether to keep or cancel before you are charged. HOME AND LOCK SCREEN WIDGETS Check your monthly spending and upcoming bills at a glance with beautiful widgets. Quick insights without opening the app. CSV EXPORT Export your subscription data for use in spreadsheets or financial planning tools. Perfect for budgeting and record keeping. BIOMETRIC LOCK Protect your financial data with Face ID or Touch ID. Your subscription information stays secure. ICLOUD SYNC Optionally sync your data across all your Apple devices. Your information, your choice. PRIVACY FIRST All data stays on your device. We never collect, transmit, or access your subscription information. No account required. No email needed. No tracking. FREE VERSION: - Track up to 5 subscriptions - Basic analytics and reminders - Cancel guides for all services UPGRADE TO PRO: - Unlimited subscription tracking - Calendar sync - Advanced analytics - CSV export - All future features One-time purchase. No recurring fees. No subscription fatigue. PERFECT FOR: - Anyone who wants to stop paying for forgotten subscriptions - Privacy-conscious users who do not want to link bank accounts - People who want to see their total monthly subscription costs - Users who need reminders before charges hit - Anyone looking to cancel services they no longer use Download SubTally today and start saving money on subscriptions you forgot about!

About

StockDuty

Receive instant push alerts for stock price swings, volume spikes, breaking news, and SEC filings. Access institutional-grade analysis including quant model scores, equity ratings, and investor sentiment.

Highlights
  • Real-time stock price and volume alerts
  • Breaking news and SEC filing notifications
  • Institutional-grade quant model scores
  • Intelligent equity ratings with buy/sell/hold calls
  • Investor psychology sentiment analysis
  • Cross-device watchlist sync
Features
Read full description

StockDuty is PagerDuty for investors. It monitors the stocks you own and sends you a push alert the moment something moves — price swings, volume spikes, breaking news, and SEC filings. Beyond alerts, StockDuty gives you institutional-grade analysis on every ticker in your watchlist: quant model scores, intelligent equity ratings, and investor psychology sentiment. ALERTS — Know instantly • Price moves, volume spikes, breaking news, and SEC filings • Alerts delivered as push notifications, Telegram, or email • 15 news categories: Earnings, Macro, FDA, Geopolitics, Tech/AI, and more • Priority-scored feed ranked by market impact FUNDAMENTAL ANALYSIS — Intelligent equity analyst • Buy/Sell/Hold calls on every ticker with entry/stop/target levels • Business quality score, valuation assessment, and risk analysis • On-demand generation with conviction rating QUANT MODELS — Institutional-grade scoring • Composite quant confidence score (0–100) • Universe and sector rankings within S&P 500 • 6-month bear/base/bull price targets • Factor decomposition showing what's driving the score SENTIMENT — Investor Psychology Score • Bullish/Bearish direction with 0–100 conviction • 8 components: expectations gap, narrative momentum, positioning, reflexivity, attention, management trust, catalyst pressure, behavioral risk StockDuty is free to use . Sign in with just your email — no password, no credit card. Your watchlist syncs between iPhone, and the StockDuty web dashboard. StockDuty is for informational and educational purposes only and is not investment advice. Markets involve risk.

Screenshots

SubTally Pro4 screens
StockDuty4 screens

Verdict

The call

The clearest difference is price: StockDuty at Free against SubTally Pro's $2.99. StockDuty also leads on iOS requirement (15.1 vs 17). On ads, in-app purchases 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

StockDuty is free to download; SubTally Pro costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 7 level
SubTally Pro versus StockDuty: the parameters behind the verdict, then further details
ParameterSubTally ProStockDuty
Price$2.99Free — better
Rating—4.7 (7 ratings) — better
Positive reviews—75.0% of reviews
Number of ratings—7 — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPadiPhone, iPod
Requires iOS1715.1 — better
Further details — not scored
Size2 MB22 MB
Age rating9+4+
Developer贺 周venkataragavan ramasamy

In-app purchases

None

SubTally Pro

No in-app purchases

None

StockDuty

No in-app purchases

Questions

Is SubTally Pro free?
SubTally Pro costs $2.99, with no in-app purchases.
Is StockDuty free?
StockDuty is free to download, with no in-app purchases.
Do SubTally Pro or StockDuty have ads?
Neither SubTally Pro nor StockDuty shows ads.

Other comparisons