kinfo vs Lightspeed Trader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
kinfo
Track your trading performance with verified data directly from your broker. Analyze detailed statistics, view monthly summaries, and compare your results against other investors. Optionally share your performance to join leaderboards and learn from top traders.
- Verified trading performance tracking
- Detailed trading statistics
- Monthly performance summaries
- View top trader portfolios
- Compare performance with other investors
- Optional performance sharing and leaderboards
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kinfo is a trading journal that connects to your broker and builds a verified record of every trade you take. Your executions are imported automatically, so your track record cannot be typed in, edited or faked. WHAT KINFO DOES kinfo reads your filled orders from your broker, groups them into trades, and shows what your results actually look like: total profit and loss, win rate, average gain and average loss per trade, hold time, and performance broken down by symbol, by day and by month. You add the notes. kinfo handles the numbers. WHY VERIFIED MATTERS Anyone can post a screenshot of a green day. A kinfo track record comes straight from the broker over a read-only connection, which is why it can be trusted, and why other traders' profiles on kinfo are worth reading. WHAT YOU GET - Automatic trade import from your broker - Profit and loss per trade, per day, per symbol and all-time - Win rate, average gain, average loss, largest win, largest loss - Trading journal with daily notes, screenshots and a monthly summary - Calendar view of your trading month - Verified public profile, if you want one - Leaderboard of verified traders - Other traders' portfolios, positions and trades - Follow the traders you want to learn from WHICH BROKERS DOES KINFO SUPPORT? kinfo connects to 22+ brokers and trading platforms, including Interactive Brokers, Charles Schwab, Robinhood, TradeStation, tastytrade, E*TRADE, Fidelity, Tradier, TradeZero, Lightspeed, CenterPoint Securities, Cobra Trading, Guardian Trading, SageTrader, SuccessTrader, Ocean Securities, Zimtra, AMP Futures, NinjaTrader and MetaTrader 5. WHO IS KINFO FOR? Active traders who take it seriously: day traders, swing traders, options and futures traders, and long-term investors who want to know their real numbers. Beginners use kinfo to find out what their edge is. Experienced traders use it to prove they have one. DO I HAVE TO SHARE MY TRADES? No. Sharing is opt-in. You can use kinfo privately as a portfolio tracker and trading journal, or publish a verified profile and join the leaderboard. You choose, and you can change your mind. IS MY DATA SAFE? kinfo uses third-party aggregation partners to read trading data, with bank-level 256-bit encryption. Your broker credentials are never stored by kinfo and never pass through kinfo. Every broker connection is read-only: kinfo can read your trades and can never place an order. WHAT DOES IT COST? kinfo is free to use as a trading journal and portfolio tracker. [SLOT: one or two lines on what PRO and PRO+ add, and the price, so the paywall is not a surprise.] THE IDEA Trading is a lonely job. Only a small share of active traders are profitable over any long stretch, and fewer still make a living from it. People learn more from watching someone do a thing than from reading about it. Sport works that way, and so does trading. kinfo exists so you can measure your own trading honestly and watch verified traders do what they do. More on security: https://kinfo.com/faq Privacy policy: https://kinfo.com/privacy Terms: https://kinfo.com/terms
Lightspeed Trader
Manage your stock, options, and ETF trades on the go with real-time market data and powerful tools. Stay connected to market depth, track every tick, and set customizable alerts for efficient trading.
- Real-time Level II market data
- Extended hours trading
- Dynamic Time & Sales
- Customizable alerts
- Portfolio management
- Options trading tools
- Enhanced watchlists
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The companion to your Lightspeed Trader Desktop account. Stay connected to the markets and manage your trading on the go. With real-time data and powerful tools, the Lightspeed Trader mobile app helps you trade stocks, options, and ETFs with efficiency — wherever you are. A Lightspeed account is required to access the mobile app. Key Features: · Real-Time Level II Market Data High-performance streaming for precise, up-to-the-second market depth and order book visibility · Extended Hours Trading Trade during pre- and post-market sessions — from 4:00 AM to 8:00 PM EST · Dynamic Time & Sales Track every tick in real time with detailed trade data · Customizable Alerts Set alerts for price moves, order activity, and trade executions · Comprehensive Portfolio Management Monitor positions, real-time P&L, and account values — all in one place · Options Trading Tools Streamlined view with strike prices and key data to help you trade smarter · Enhanced Watchlists Keep tabs on your favorite symbols with continuously updated live data 2025 Lightspeed Financial Services Group, LLC. All right reserved. Equities, equity options, and commodity futures products and services are offered by Lightspeed Financial Services Group LLC (Member FINRA, SIPC, NFA). Lightspeed Financial Services Group LLC’s SIPC coverage is available only for securities, and for cash held in connection with the purchase or sale of securities, in equities and equity option accounts. You may check the background of Lightspeed Financial Services Group LLC on FINRA’s Broker Check. Options trading entails significant risks and is not appropriate for all investors. Certain complex options strategies carry additional risk. Before trading options, please read Characteristics and Risks of Standardized Options. ETFs are subject to market fluctuation and the risks of their underlying investments. ETFs are subject to management fees and other expenses.
Screenshots
Verdict
The clearest difference is review sentiment: kinfo at 63% against Lightspeed Trader's 0%. kinfo also leads on rating (4.8 vs 2.3) and ratings volume (474 vs 3). Lightspeed Trader's advantage is in-app purchases (none vs 1). On price, update cadence, 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
Both are free to download. kinfo sells 1 in-app purchase, starting at $19.49 per month. Lightspeed Trader asks for nothing beyond the download.
kinfo holds the better App Store score, 4.8 against 2.3. That said, the two scores are not equally well evidenced: kinfo has 474 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 63% of kinfo's written reviews are positive against 0% of Lightspeed Trader's.
kinfo ships an update every 2 months, Lightspeed Trader every 3 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | kinfo | Lightspeed Trader |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (474 ratings) — better | 2.3 (3 ratings) |
| Positive reviews | 62.5% of reviews — better | 0.0% of reviews |
| Number of ratings | 474 — better | 3 |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, Apple Watch — better |
| Requires iOS | 16.4 | 16.0 — better |
| Further details — not scored | ||
| Size | 87 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | KINFO AB | Professional Trading Solutions |
Customer experience
kinfo
Lightspeed Trader
Bugs and requests
kinfo
Reported bugs
12 issues- Update notification popup loops without applying changes
- Trades fail to sync after specific dates
- Broker connection failures across multiple platforms
- Constant unexpected logouts
- App unavailability and downtime
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- Daily sync failures despite successful broker connection
- Account creation failures
- Robinhood login doesn't work
- Unresponsive CAPTCHA during login
- Cannot connect to any broker despite multiple attempts
- Account switching and logout functionality broken
- Profile visibility issues
Requested features
10 requests- Support for Robinhood broker
- Support for Sierra Charts and AMP Futures
- Support for Webull platform
- Support for Wells Fargo brokerage
- Student discount option
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- Social collaboration features
- Stock identification and potential analysis tool
- Improved UX prioritizing valuable information
- Account switching capability
- Dark mode option
Lightspeed Trader
Not enough reviews yet to summarise bugs or requests.
In-app purchases
kinfo
- Kinfo PRO Monthly1 Month trial$19.491 Month
Lightspeed Trader
No in-app purchases
Questions
Is kinfo free?
Is Lightspeed Trader free?
Which has better reviews, kinfo or Lightspeed Trader?
Do kinfo or Lightspeed Trader have ads?
Which is updated more often, kinfo or Lightspeed Trader?
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