Comparison

Koyfin vs StopLossTracker

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

Head to head
About

Koyfin

Access comprehensive financial data and analytics for stock research and market trend analysis. Track equities, ETFs, indices, and more with customizable charts, watchlists, and real-time news.

Highlights
  • Live & historical market data
  • Customizable charts & watchlists
  • Stock alerts & notifications
  • Real-time financial news
  • Portfolio tracking
  • Earnings estimates & price targets
Features
Currently charting
Read full description

Discover the Koyfin IOS app, part of the all-in-one platform for financial data and analytics, trusted by over half a million investors and rated 9.5 out of 10 for its value in the Kitces Report. Dive into stock research and catch market trends instantly with live & historical data, the latest news, and tools like customizable charts, watchlists, and stock alerts. Koyfin offers detailed tracking of various assets including equities, ETFs, indices, and more, ensuring your portfolio leads in opportunity. Koyfin syncs across mobile and the web, keeping your data—from market research to portfolio management—synchronized and accessible anytime, anywhere. Complete Data Coverage Gain access to high-quality data, a user-friendly platform, and top trending financial news. A combination of live and delayed data with the global markets coverage for a wide array of assets — equities, ETFs, mutual funds, indices, bonds, forex, futures, and global economics. Quickly grasp the whole picture of the stock market by analyzing prices, key financials, consensus estimates, dividends, and valuation ratios for all global stocks. Custom Watchlists Tailor watchlists with a diverse range of metrics, including price, performance, valuation, estimates, financials, and growth, to enhance your portfolio management and investment tracking experience. Alerts & Notifications Never miss an opportunity with our alert system. Set up price alerts for specific market movements and stay ahead with instant notifications for press releases on equities and watchlists. Market News Stay informed with Koyfin’s enriched news section, featuring real-time press releases, articles, news, and transcripts tailored to your interests. Read market news sourced from the biggest media, including Reuters, Bloomberg, CNBC, and others. Our Reuters news coverage, divided by thematic sections, gives you a real-time edge on what's moving stocks, sectors, and markets. Transform information into power. Market Movers Uncover the hottest stocks trading today on the markets from the major indices or your custom watchlists. Monitor daily stocks with the biggest daily gains, losses, and volume breakouts above their 10-day average in real-time all on one screen. Snapshots Gain the big financial picture with one tap on the phone. Identify market trends that can have a significant impact on investments, large and small. Financial Charts Unlock insight with our brilliant graphing tools that let you visualize stock performance. Analyze historical price charts to identify trends and spot investment opportunities. See performance charts to highlight the actual rate of return over any period. Earnings Estimates & Price Target Keep an eye on earnings estimates and determine what the stock is worth and where the price will be to pinpoint your potential investment opportunities. Custom Themes Just make it yours. Choose from the carefully designed Koyfin color themes to make the app interface pleasant to your eye. Free on mobile Koyfin app is absolutely free to download — unlock insights, no matter your budget! Please check https://www.koyfin.com/pricing/ for more details. ------------------------------------------------------------ Terms of use: https://app.koyfin.com/terms-and-conditions Privacy policy: https://app.koyfin.com/privacy-policy

About

StopLossTracker

Automate stop loss tracking for long-term investments across global markets. Protect your gains with customizable strategies and receive end-of-day notifications. Manage multiple portfolios and gain insights into your portfolio's ROI.

Highlights
  • Multiple stop loss strategies
  • End-of-day notifications
  • Global stock coverage
  • Automated stop loss adjustments
  • ROI insights
  • Long-term investment focus
  • Multi-account management
Features
Read full description

StopLossTracker: Protect Your Investments with Confidence Don’t risk your hard-earned gains—use StopLossTracker to stay ahead of the market! This app is specifically designed for long-term investors, NOT FOR INTRA-DAY TRADERS. StopLossTracker automates stop loss tracking and provides end-of-day notifications, ensuring your portfolio is protected without constant market monitoring. Manage stop losses across 100,000+ stocks from 70+ global exchanges, and let us handle the heavy lifting while you focus on the bigger picture.StopLossTracker simplifies managing your stop losses with multiple strategies to suit your investment style. Whether you prefer trailing or fixed stop losses by percentage or amount, our app helps you protect profits and minimize losses across your portfolio. Track over 100,000 stocks from 70+ exchanges and receive real-time alerts via push notifications, email, or SMS when your stop losses are triggered. Key Features: • MULTIPLE STOP LOSS STRATEGIES: Tailor your investment style with trailing stop loss by % or amount, or fixed % or amount. • END-OF-DAY NOTIFICATIONS: Get alerts via push notifications, email, or SMS at the close of each trading day. • GLOBAL COVERAGE: Monitor 100,000+ stocks across 70+ exchanges, from international equities to mutual funds. • AUTOMATED ADJUSTMENTS: Stop loss prices automatically update for dividends and stock splits—no manual intervention needed. • ROI INSIGHTS: Instantly track your portfolio’s ROI to see performance at a glance. • LONG-TERM FOCUS: Avoid intraday noise with tools designed for disciplined, long-term strategies, ensuring consistent portfolio protection. • SHORT POSITIONS: Reverse stop loss logic for short positions—trigger alerts when the stock rises above your set percentage. • MULTI-ACCOUNT MANAGEMENT: Seamlessly manage multiple portfolios in one app. • VISUAL TRACKING: Detailed charts display stock performance and stop loss progress. • WEEKLY REPORTS: Stay informed with weekly updates on stocks nearing their stop limits. Take the Stress Out of Trading StopLossTracker is your trusted tool for investment protection and smarter portfolio management. Whether you’re navigating volatile markets or enjoying steady gains, our app ensures you never miss critical sell signals. Designed for long-term investors, StopLossTracker offers automated stop loss tracking without relying on your brokerage. Optimize Your Trading Strategy StopLossTracker adapts to your unique trading goals with advanced stop loss strategies. Customize your approach with trailing or fixed stop losses, and let our automated adjustments account for stock splits and dividends—saving you time and effort while maximizing accuracy and portfolio performance. Why StopLossTracker? • Seamless Protection: Take the emotion out of trading with automated stop loss tracking. • Control & Privacy: StopLossTracker operates independently of your brokerage, keeping your strategy and data secure. • Long-Term Focus: Avoid real-time noise and stick to your strategy with end-of-day alerts and closing price triggers. How It Works At the end of each trading day, StopLossTracker calculates your stop loss based on the stock’s highest historical price. If the stock closes below your stop loss, you’ll be notified immediately. By focusing on closing prices, we avoid premature sell-offs caused by market fluctuations, ensuring disciplined, reliable portfolio management. Subscription Plans StopLossTracker offers flexible pricing to fit portfolios of every size. All plans include access to the full suite of features, end-of-day notifications, and automated tracking. • Focused: Manage up to 20 stocks for $9.99 USD/month. • Diversified: Manage up to 50 stocks for $19.99 USD/month. • Professional: Manage up to 100 stocks for $29.99 USD/month. Prefer annual billing? Get two months free with our annual plans. Pricing may vary slightly by region and is displayed in your local currency during checkout.

Screenshots

Koyfin4 screens
StopLossTracker4 screens

Verdict

The call

The clearest difference is ratings volume: Koyfin at 1.4K against StopLossTracker's 2. Koyfin also leads on chart position (#145 vs unranked). StopLossTracker's advantage is review sentiment (100% vs 76%) and iOS requirement (15.1 vs 17.6). 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. Koyfin sells 4 in-app purchases, starting at $30.00 per month and StopLossTracker sells 8 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Koyfin against 5.0 for StopLossTracker. That said, the two scores are not equally well evidenced: Koyfin has 1.4K ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 76% of Koyfin's written reviews are positive against 100% of StopLossTracker's.

UpkeepUpdate frequency

Koyfin ships an update monthly, StopLossTracker every 2 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 7 level
Koyfin versus StopLossTracker: the parameters behind the verdict, then further details
ParameterKoyfinStopLossTracker
PriceFreeFree
Rating4.9 (1.4K ratings)5.0 (2 ratings) — better
Positive reviews76.3% of reviews100.0% of reviews — better
Number of ratings1.4K — better2
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#145 — better—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.1 — better
Further details — not scored
Size74 MB60 MB
Age rating4+4+
DeveloperKoyfin IncStopLossTracker, LLC

Customer experience

Koyfin

All ratings1,437 ratings
Positive97.7%
Neutral1.6%
Negative0.7%
Written reviews59 reviews
Positive76.3%
Neutral6.8%
Negative16.9%

StopLossTracker

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Koyfin

Reported bugs

3 issues
  • Crashes when searching for stocks
  • Charts flashing white before displaying in dark mode
  • Automatic subscription to premium package

Requested features

5 requests
  • Add more annual financial data on mobile app
  • Implement portfolio tracking and management
  • Improve news and research content
  • Add bond yield data
  • Develop an iPad version

StopLossTracker

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Koyfin

Subscriptions4
  • Basic - Monthly$30.001 Month
  • Plus - Monthly$49.001 Month
  • Pro - Monthly$109.001 Month
Show 1 more
  • Premium monthly$109.001 Month
8 purchases

StopLossTracker

Subscriptions8
  • Focused (Monthly)14 Days trial$9.991 Month
  • Diversified (Monthly)14 Days trial$19.991 Month
  • Professional (Monthly)14 Days trial$29.991 Month
Show 5 more
  • Pro 250 (Monthly)14 Days trial$39.991 Month
  • Focused (Annual)14 Days trial$99.001 Year
  • Diversified (Annual)14 Days trial$199.001 Year
  • Professional (Annual)14 Days trial$299.001 Year
  • Pro 250 (Annual)14 Days trial$399.001 Year

Questions

Is Koyfin free?
Koyfin is free to download, with in-app purchases available.
Is StopLossTracker free?
StopLossTracker is free to download, with in-app purchases available.
Which has better reviews, Koyfin or StopLossTracker?
StopLossTracker is rated higher. Koyfin averages 4.9 out of 5 from 1.4K ratings, while StopLossTracker averages 5.0 from 2 ratings.
Do Koyfin or StopLossTracker have ads?
Neither Koyfin nor StopLossTracker shows ads.
Which is updated more often, Koyfin or StopLossTracker?
Koyfin ships an update monthly, and StopLossTracker every 2 months. Most recently, Koyfin was updated on October 27, 2026 and StopLossTracker on October 24, 2026.

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