Comparison

CQG vs Quant Data

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

Head to head
About

CQG

Access real-time market data, advanced charting tools, and execute trades on global exchanges directly from your smartphone. This powerful application is designed for professional traders seeking reliable and comprehensive financial market access on the go.

Highlights
  • View real-time market data
  • Access advanced charts
  • Trade on international exchanges
  • Global market coverage
  • Robust cloud infrastructure
  • High-performance trading
Read full description

CQG for iPhone is a high-performance app for professional traders worldwide. Easily view market data, access charts, and trade on international exchanges, including CME (CME, CBOT, NYMEX, COMEX), ICE, Eurex, eSpeed, LME, NFX, NYSE, NASDAQ AMEX and others, from your smart phone with this powerful, easy-to-use app. Built on CQG's robust cloud infrastructure, CQG for iOS has all of the data quality, global coverage, and reliability that traders have come to expect. Now anywhere, anytime. *Note: This application requires an account with one of CQG's partner brokers for trading access. If you do not have an account, visit www.cqg.com/partners/fcms.

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/

Screenshots

CQG4 screens
Quant Data4 screens

Verdict

The call

The clearest difference is rating: Quant Data at 4.5 against CQG's 3.4. Quant Data also leads on review sentiment (80% vs 46%) and update cadence (every 3 weeks vs every 4 months). CQG's advantage is in-app purchases (none vs 4). 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. Quant Data sells 4 in-app purchases, starting at $74.99 per month. CQG asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Quant Data holds the better App Store score, 4.5 against 3.4. Both are backed by a comparable volume of ratings — 38 and 43 respectively. Written reviews point the same way: 46% of CQG's written reviews are positive against 80% of Quant Data's.

UpkeepUpdate frequency

CQG ships an update every 4 months, Quant Data every 3 weeks. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

Scorecard6 real differences · 5 level
CQG versus Quant Data: the parameters behind the verdict, then further details
ParameterCQGQuant Data
PriceFreeFree
Rating3.4 (38 ratings)4.5 (43 ratings) — better
Positive reviews46.4% of reviews80.0% of reviews — better
Number of ratings3843 — better
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
Best chart rank—#191 — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.4
Further details — not scored
Size32 MB75 MB
Age rating4+4+
DeveloperCQGQuant Data LLC

Customer experience

CQG

All ratings38 ratings
Positive55.3%
Neutral10.5%
Negative34.2%
Written reviews28 reviews
Positive46.4%
Neutral10.7%
Negative42.9%

Quant Data

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

In-app purchases

None

CQG

No 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

Questions

Is CQG free?
CQG is free to download, with no in-app purchases.
Is Quant Data free?
Quant Data is free to download, with in-app purchases available.
Which has better reviews, CQG or Quant Data?
Quant Data is rated higher. CQG averages 3.4 out of 5 from 38 ratings, while Quant Data averages 4.5 from 43 ratings.
Do CQG or Quant Data have ads?
Neither CQG nor Quant Data shows ads.
Which is updated more often, CQG or Quant Data?
CQG ships an update every 4 months, and Quant Data every 3 weeks. Most recently, CQG was updated on October 6, 2026 and Quant Data on October 10, 2026.

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