Comparison

Sumly vs StockDuty

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

Head to head
About

Sumly

Manage business and personal finances, file taxes with confidence, and track expenses automatically. This app helps self-employed individuals identify tax savings and avoid missing deductions. Get real-time insights into your tax bill and receive expert support.

Highlights
  • Automated expense tracking
  • Real-time tax savings calculation
  • Quarterly estimate reminders
  • Deduction opportunity flagging
  • Tax filing for self-employed
  • Priority tax expert support
Features
Read full description

Sumly is the financial home for the self-employed. Whether you're a freelancer, independent consultant, contractor, or single-member LLC, Sumly gives you one place to manage business and personal finances, file your taxes, and stop leaving money on the table. The average self-employed professional overpays $2,350 in taxes every year. Sumly changes that. What you can do with Sumly File your taxes with confidence: A streamlined filing experience built for self-employed income, deductions, and the complexity that comes with working for yourself. Automatic expense tracking: Your expenses are captured and categorized automatically. No spreadsheets, no manual uploads, no end-of-year scramble. Real-time tax savings: Watch your tax bill decrease as deductions are applied. You always know where you stand. Quarterly estimate reminders: Never miss an IRS deadline. Smart nudges keep you on schedule all year. Top deduction opportunities: Sumly flags high-impact deductions you might be missing so nothing gets left behind. Priority support from a tax expert: When you have questions, a real tax expert is available to help fast. Stay organized year-round and walk into filing season with clarity and confidence. Privacy Policy: https://www.getsumly.com/legal-pages/privacy-policy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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

Sumly4 screens
StockDuty4 screens

Verdict

The call

The clearest difference is in-app purchases: StockDuty at none against Sumly's 3. Sumly's advantage is review sentiment (100% vs 75%) and rating (5.0 vs 4.7). On price, ratings volume, 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. Sumly sells 2 in-app purchases, starting at $39.99 per month. StockDuty asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Sumly holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 5 and 7 respectively. Written reviews point the same way: 100% of Sumly's written reviews are positive against 75% of StockDuty's.

Scorecard4 real differences · 6 level
Sumly versus StockDuty: the parameters behind the verdict, then further details
ParameterSumlyStockDuty
PriceFreeFree
Rating5.0 (5 ratings) — better4.7 (7 ratings)
Positive reviews100.0% of reviews — better75.0% of reviews
Number of ratings57 — better
Update frequencyEvery 6 days—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size44 MB22 MB
Age rating4+4+
DeveloperSumlyvenkataragavan ramasamy

Customer experience

Sumly

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

StockDuty

All ratings7 ratings
Positive85.7%
Neutral14.3%
Negative0.0%
Written reviews4 reviews
Positive75.0%
Neutral25.0%
Negative0.0%

In-app purchases

2 purchases

Sumly

Subscriptions2
  • Pro Subscription7 Days trial2 variants$39.991 Month
  • Pro Subscription7 Days trial$49.991 Month
None

StockDuty

No in-app purchases

Questions

Is Sumly free?
Sumly is free to download, with in-app purchases available.
Is StockDuty free?
StockDuty is free to download, with no in-app purchases.
Which has better reviews, Sumly or StockDuty?
Sumly is rated higher. Sumly averages 5.0 out of 5 from 5 ratings, while StockDuty averages 4.7 from 7 ratings.
Do Sumly or StockDuty have ads?
Neither Sumly nor StockDuty shows ads.

Other comparisons