Comparison

Quant Data vs Rallies

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

Head to head
About

Quant Data

Access real-time options order flow, including off-exchange trades and Dark Pool prints. This platform provides algorithmic scans and quantitative reports to give retail traders an edge in the options market.

Highlights
  • Real-time options order flow
  • Dark & Lit Pool prints
  • Algorithmic Quant Alerts
  • News + Sentiment analysis
  • Customizable filters & watchlist
  • Quantitative stock reports
Features
Currently charting
Read full description

Quant Data gives you institutional-grade options order flow, dark pool data, gamma exposure, and market analytics, all streaming in real time to your iPhone and iPad. Real-Time Options Order Flow • Watch options trades hit the tape as they happen • Our system scans every equity options contract across all exchanges and delivers them straight to your device • View consolidated or unconsolidated activity, filter by ticker, expiration, strike, sector, or build custom filter groups to zero in on exactly the trades that matter to you Options Exposure Analysis • Dive into Gamma Exposure (GEX), Delta Exposure (DEX), Vanna Exposure (VEX), and Charm Exposure (CHEX) broken down by individual strike prices and expiration dates • Use heat maps and interval maps to visualize where dealer hedging pressure is building across the options chain Dark Pool and Equity Data • Access off-exchange prints and dark pool levels that most retail platforms simply don't show you • Dark flow activity is overlaid with stock price action so you can see where large block trades are printing relative to price • Every trade is broken out with full detail so nothing gets buried in the noise Volatility Tools • Track how implied volatility ranks against its own history • See how it shifts across strike prices through the skew • Compare pricing across expiration dates with the term structure • Monitor how volatility trends over time Open Interest and Max Pain • See how open interest is distributed across strikes and expirations • Track where max pain sits and how it moves throughout the day • Monitor positioning changes as contracts are opened and closed Flow Analysis and Statistics • Visualize the directional bias of options activity in real time with cumulative flow and drift charts • Break down volume by trade side to see whether buyers or sellers are in control • View market share across exchanges to understand where flow is being routed Gainers and Losers • Quickly identify which tickers are seeing the most bullish or bearish options premium activity, filterable by sector and industry News Feed • Stay on top of market-moving headlines with a real-time news feed, filterable by the tickers and sectors you care about Customizable Layouts • Add, remove, and duplicate any tool card on your home screen • Save multiple page layouts, create custom pages with your own combination of tools, or browse pages shared by other users • Every layout change syncs with your web dashboard automatically Alerts with Push Notifications • Set up alerts for drift crosses, heat map MVC shifts and proximity, and new consolidated flow events • Configure throttle intervals and notification preferences for each alert • Push notifications go straight to your iPhone or iPad so you never miss a setup, even when the app is closed Themes and Appearance • Choose from built-in themes, create your own with full color control, or browse themes shared by the community • Adjust font sizes for readability and set your preferred time zone for all timestamps Biometric Sign-In • Sign in with Face ID or Touch ID for quick, secure access to your account Cross-Platform Sync • Your layouts, filters, alerts, themes, and settings carry over between the mobile app and web dashboard in real time A Quant Data subscription is required to access live market data and tools. Questions? Reach out any time through our in-app support chat or visit https://quantdata.us/ Terms of Use: https://quantdata.us/legal/terms Privacy Policy: https://quantdata.us/legal/privacy Apple Standard License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Rallies

This AI-powered app provides data-backed answers to your investing questions in plain English. Analyze stocks with live charts, fundamentals, and market data. Connect your portfolio to understand performance, risk, and diversification.

Highlights
  • AI-powered stock research
  • Plain English Q&A
  • Live charts and indicators
  • In-depth company fundamentals
  • Portfolio performance analysis
  • Stock screener with natural language
  • Market overview and news
Features
Read full description

Rallies is your AI-powered stock research app built for clarity, speed, and trust. Ask questions in plain English, get data-backed answers, and work directly from live charts and fundamentals. Connect your portfolio to see what drove performance, where risk concentrates, and how to improve diversification—without juggling tabs or spreadsheets. WHAT YOU CAN DO • Chat about any ticker or your portfolio. Examples: “Why did my portfolio dip today?”, “Rank holdings by contribution this month,” “Is CRM expensive vs peers?”, “Show support and resistance for NVDA.” Answers cite the numbers they rely on so you can verify. • Work from the chart. Live candles with common ranges (1D, 5D, 1M, 6M, 1Y, All) and popular indicators (20/50 MA, RSI, MACD). Tap Analyze with AI to turn the view into context and next steps. • Research companies in depth. Clear pages for revenue, margins, profitability, cash flow, returns, valuation, ownership, and estimates—plus concise bull vs bear takeaways you can scan quickly. • Follow the market in one place. A fast Markets view with Overview, News, Market Data, Earnings, and Insights keeps key context one tap away. • Find ideas with the Screener. Filter by Price, Market Cap, EPS, P/E, Rating, Revenue, Gross Profit, Target, Shares, and more. Shape or refine screens using natural language. • Keep your research trail. Save watchlists and revisit conversations, company pages, and comparisons any time. PORTFOLIO INTEGRATION • Overview. See net worth, performance by period, and contribution by holding. • Attribution. Identify top/bottom contributors and understand what changed over your chosen window. • Diversification & overlap. Sector/industry mix, concentration flags, and name overlap so you don’t double-stack risk. • Risk & sensitivity. View volatility context and which names drive swings when a sector moves. • Earnings exposure. See which holdings report this week/next and jump into research pages to prepare. • Ask the portfolio. “Which positions are near support?”, “Who has negative estimate revisions?”, “Summarize today by winners/losers and common themes.” ADVISOR LENSES Switch lenses inspired by classic styles—value, growth, quality, momentum—to see how a thesis shifts when priorities change. Each lens emphasizes the metrics it cares about most so tradeoffs are explicit. HOW IT WORKS Type a question or open a tool. Rallies fetches fresh market data, analyzes what matters (fundamentals, technicals, news, fund/ownership context), and replies in plain English with links, numbers, and charts. With your portfolio connected, the same loop runs across your holdings so drivers, risks, opportunities, and follow-ups are immediately clear. EXAMPLE PROMPTS • “Compare revenue growth, margins, and valuation for GOOG vs AMZN.” • “Explain today’s move across my portfolio and list top three drivers.” • “What changed in semiconductors today? Give me the key themes.” • “Show CRM’s historical revenue and profitability, then summarize the last two earnings.” DESIGN FOR RESEARCH Readable typography, consistent layouts, and quick navigation keep long sessions comfortable. From a chart you can jump to fundamentals; from a table to peers; from a market brief straight to relevant tickers—without losing context. PRIVACY & CONTROL You decide what to connect and what to keep local. Manage portfolio connections and visibility in Settings. Rallies is a research tool and does not execute trades. DISCLAIMER Rallies provides market information and research tools for educational purposes only and does not provide financial, investment, tax, or legal advice. Investing involves risk, including possible loss of principal. Terms of Use: https://rallies.ai/terms Privacy Policy: https://rallies.ai/privacy-policy

Screenshots

Quant Data4 screens
Rallies4 screens

Verdict

The call

The clearest difference is rating: Rallies at 4.7 against Quant Data's 4.5. Rallies also leads on ratings volume (156 vs 43). Quant Data's advantage is chart position (#173 vs unranked). On price, review sentiment, 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. Quant Data sells 4 in-app purchases, starting at $74.99 per month and Rallies sells 2 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Rallies holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 43 and 156 respectively. Written reviews complicate that: 80% of Quant Data's written reviews are positive against 76% of Rallies's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on October 30, 2026.

Scorecard3 real differences · 8 level
Quant Data versus Rallies: the parameters behind the verdict, then further details
ParameterQuant DataRallies
PriceFreeFree
Rating4.5 (43 ratings)4.7 (156 ratings) — better
Positive reviews80.0% of reviews — better75.9% of reviews
Number of ratings43156 — better
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#173 — better—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size77 MB172 MB
Age rating4+4+
DeveloperQuant Data LLCBlotter LTD

Customer experience

Quant Data

All ratings43 ratings
Positive86.0%
Neutral4.7%
Negative9.3%
Written reviews30 reviews
Positive80.0%
Neutral6.7%
Negative13.3%

Rallies

All ratings144 ratings
Positive93.1%
Neutral1.4%
Negative5.6%
Written reviews29 reviews
Positive75.9%
Neutral3.4%
Negative20.7%

In-app purchases

4 purchases

Quant Data

Subscriptions4
  • Monthly Subscription$74.991 Month
  • Monthly Subscription (Trial)7 Days trial$74.991 Month
  • Yearly Subscription$799.991 Year
Show 1 more
  • Yearly Subscription (Trial)7 Days trial$799.991 Year
2 purchases

Rallies

Subscriptions2
  • Rallies Pro7 Days trial$19.991 Month
  • Rallies Pro Yearly7 Days trial$99.991 Year

Questions

Is Quant Data free?
Quant Data is free to download, with in-app purchases available.
Is Rallies free?
Rallies is free to download, with in-app purchases available.
Which has better reviews, Quant Data or Rallies?
Rallies is rated higher. Quant Data averages 4.5 out of 5 from 43 ratings, while Rallies averages 4.7 from 156 ratings.
Do Quant Data or Rallies have ads?
Neither Quant Data nor Rallies shows ads.
Which is updated more often, Quant Data or Rallies?
Quant Data ships an update every 3 weeks, and Rallies every 3 weeks. Most recently, Quant Data was updated on October 30, 2026 and Rallies on October 30, 2026.

Other comparisons