Comparison

Barchart Trader 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

Barchart Trader

Trade commodities and futures in real-time with streaming quotes and instant trade confirmations. Access delayed data, news, and watchlists for free, or log in with your Barchart account for full trading capabilities.

Highlights
  • Real-time futures and forex trading
  • Streaming real-time quotes
  • Order placement through 40+ brokers
  • Instant trade confirmations
  • Customizable watchlists
  • Real-time charts and P/L calculator
Features
Read full description

Trade commodities and futures in real-time from your iPhone! Never miss another trade opportunity when you are on the go - with Barchart Trader you can place orders through over 40 different futures brokers and receive instant trade confirmations when an order is filled. With streaming real-time quotes from dozens of exchanges, Trader's clean and simple interface puts the trading data you need right at your fingertips. If you have a Barchart account, log in with your same username and password for access to realtime data and trading. If you don't already have a Barchart account, you can still use Trader -- just log in as a guest. Access to delayed quote feeds, news and watchlists are always 100% free. Real-Time Features: * Real-time quote data for futures, forex and equities (additional exchange fees may apply) * Electronic futures trading through CQG, supporting over 40 different futures brokers * Streaming real-time quotes for up-to-the-second price data * Create multiple watchlists to track the symbols you're interested in * Detailed quote pages with bid/ask, trading range, and technical indicators * Real-time charts * Position tracker with today's open positions and a running P/L calculator * Order execution history for fills, cancels and rejections * Symbol search Free Delayed Features: * Delayed quote data for futures, forex and equities * Create multiple watchlists to track the symbols you're interested in * Detailed quote pages with bid/ask, trading range, and technical indicators * Delayed charts * Symbol search

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

Barchart Trader3 screens
Quant Data4 screens

Verdict

The call

The clearest difference is rating: Quant Data at 4.5 against Barchart Trader's 3.5. Quant Data also leads on review sentiment (80% vs 54%) and update cadence (every 3 weeks vs every 3 months). Barchart Trader's advantage is in-app purchases (none vs 4) and iOS requirement (8.0 vs 16.4). 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. Barchart Trader asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Quant Data holds the better App Store score, 4.5 against 3.5. Both are backed by a comparable volume of ratings — 16 and 43 respectively. Written reviews point the same way: 54% of Barchart Trader's written reviews are positive against 80% of Quant Data's.

UpkeepUpdate frequency

Barchart Trader ships an update every 3 months, Quant Data every 3 weeks. The most recent releases landed on September 17, 2026 and September 3, 2026 respectively.

Scorecard7 real differences · 4 level
Barchart Trader versus Quant Data: the parameters behind the verdict, then further details
ParameterBarchart TraderQuant Data
PriceFreeFree
Rating3.5 (16 ratings)4.5 (43 ratings) — better
Positive reviews53.8% of reviews80.0% of reviews — better
Number of ratings1643 — better
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
Best chart rank—#183 — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS8.0 — better16.4
Further details — not scored
Size32 MB75 MB
Age rating4+4+
DeveloperBarchartQuant Data LLC

Customer experience

Barchart Trader

All ratings16 ratings
Positive50.0%
Neutral25.0%
Negative25.0%
Written reviews13 reviews
Positive53.8%
Neutral7.7%
Negative38.5%

Quant Data

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

In-app purchases

None

Barchart Trader

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 Barchart Trader free?
Barchart Trader 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, Barchart Trader or Quant Data?
Quant Data is rated higher. Barchart Trader averages 3.5 out of 5 from 16 ratings, while Quant Data averages 4.5 from 43 ratings.
Do Barchart Trader or Quant Data have ads?
Neither Barchart Trader nor Quant Data shows ads.
Which is updated more often, Barchart Trader or Quant Data?
Barchart Trader ships an update every 3 months, and Quant Data every 3 weeks. Most recently, Barchart Trader was updated on September 17, 2026 and Quant Data on September 3, 2026.

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