# Flow Greeks : Unusual Options — Live Option Flow Sweeps Blocks > Real-time options flow analysis for institutional trading insights. (iPhone/iPad app by GammaGreeks Unusual Options Flow Alerts & Trading Signals.) - Source: https://appshunter.io/ios/app/flow-greeks-unusual-options/id6451004733 (this page in markdown: same URL + `.md`) - Developer: [GammaGreeks Unusual Options Flow Alerts & Trading Signals](https://appshunter.io/developer/1866030650) - Category: Finance, Education - Price: Free with in-app purchases - Rating: 4.70/5 from 252 App Store ratings · 13 written reviews indexed - Age rating: 4+ - Requires: iOS 15.6 · 96 MB - Languages: American English - Released: 2023-08-21 - Data updated: 2026-08-28 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/flow-greeks-unusual-options/id6451004733/reviews.md ## What is Flow Greeks? Flow Greeks is the ultimate and essential tool for any trader! The app serves retail traders to analyze opportunities pursued by institutions with significant capital allocation. Mastering the skill of reading options flow will enable you to navigate the complexities of institutional order flow data with precision, providing valuable insights for your trading decisions. Real Time Option Flow: ------------------------------------- We display the options flows for all stocks and ETFs in real time as they occur. The flow can be a SWEEP or BLOCK. SWEEP: Sweeps represent aggressive orders executed across several exchanges and are more likely to be a directional bet on the underlying stock. A Sweep usually signals urgency, indicating that the trader anticipates a rapid price movement in their favor. BLOCK: Block trades involve privately negotiated orders that occur off-exchange. For BLOCK trades, we lack the certainty to state the intention behind the trade due to it being privately negotiated. Trade-worthy Alerts: -------------------------------- Our smart algos continuously scan all the flows every minute to identify powerful trade-worthy alerts and send you push notifications in real time. On-Demand Historical Flow Data: ----------------------------------------------------- Retrieve historical flow data for any ticker or contract using the specified filters, covering up to the last 30 days. Flow Screener with Advanced Filters: ----------------------------------------------------------- Filter the LiveFlows and Historical flows as you need. You can filter by Calls, Puts, Premium amount, Sweeps, Blocks, Ask side, Bid side, and many more. Spot the Unusual Options Activity: ------------------------------------------------------- A SWEEP or BLOCK is deemed Unusual when the Volume of the trade exceeds the Open Interest. An Unusual flow is indicated by a YELLOW border on the SWP or BLK. Most Bullish / Bearish Leaderboard: ----------------------------------------------------------- Find the most bullish and most bearish stocks daily based on the difference in premium between bullish vs bearish bets. It serves as an excellent starting point to identify stocks showing strong bullish or bearish tendencies for the day. By clicking on any symbol, you can view the detailed individual flows executed for that particular stock. Paid subscription is required to access all the features. Free version will have limited features. Payment will be charged to your iTunes account at the confirmation of purchase. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage your subscriptions by going to your account settings on the App Store. Terms of Use: https://www.flowgreeks.com/terms-of-use Privacy Policy: https://www.flowgreeks.com/privacy-policy ## Key features - Real-time options flow (Sweeps & Blocks) - Trade-worthy alert notifications - On-demand historical flow data (30 days) - Flow screener with advanced filters - Unusual options activity identification - Bullish/Bearish leaderboard ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | FlowGreeks Premium Yearly | $199.99 | per year | | FlowGreeks Premium Monthly | $29.99 | per month | ## Chart rankings - #184 in Top Grossing · Finance (US App Store) ## Recent user reviews (10 of 13) All indexed reviews: https://appshunter.io/ios/app/flow-greeks-unusual-options/id6451004733/reviews.md ### 1/5 — Alerts after price has moved!!!! *2026-04-10* I feel like it gives alerts after price already moves! For example ticker: car was today posted bullish but in last month it’s up over $200+ where was the alert then? ### 3/5 — It’s all paid! Waiting to psny to rocket 🚀 *2025-10-02* No free parts all paid! Since I’m waiting for #psny to 🚀🚀🚀 I prefer free apps! ### 5/5 — Adam L *2025-08-07* Excellent work ### 3/5 — Not fully worth it *2025-07-07* The app does it what does, it gives you flow orders and helps with trades. Only issue I have with this app is I cannot personalize my alerts. For example I could care less about AFRM flow when I trade mag7+etfs. ### 2/5 — Eh Save Your Money *2025-04-30* When you try the free version of they lure you to buy by making you think you’ll get alerts for ETFs. However once you purchase they don’t alert you for ETFs. They love to send alerts for Tesla so if that’s your stock of choice it may be worth it. To see ETF flow you have to go to the app and sort. It’s time consuming and frustrating because the free version send alerts for ETFs so it’s like they CAN alert for ETFs they choice not to! ### 1/5 — Purchase completed *2025-02-19* I have a subscription, the notifications still tell me to subscribe. Annoying to deal with when in a trade ### 1/5 — Not reliable *2024-09-30* I paid for notifications. All of a sudden, the notifications stopped. I reached out to customer support = NO RESPONSE. They’re quick to take your subscription money and then have the audacity to not respond to customers. Scammy ### 1/5 — Bad *2024-05-07* Randomly stops working and no customer support at all. ### 2/5 — Eh *2024-04-15* It alerts for the flow but significantly delayed than other services. By the time they alert the move has already played out. Canceling. ### 2/5 — Not working *2024-02-01* The bull/bear tab is blank, displays “Flow data not available”. ## Frequently asked questions about Flow Greeks ### What does Flow Greeks do? Flow Greeks is a tool designed for retail traders to analyze institutional options trading activity. It displays real-time options flows, categorizing them as Sweeps or Blocks, and provides alerts for potentially trade-worthy opportunities. The app also offers historical data and screening capabilities. ### What are Sweeps and Blocks in options trading? Sweeps are aggressive orders executed across multiple exchanges, often indicating a directional bet on the underlying stock and suggesting urgency. Blocks are privately negotiated orders that occur off-exchange, making their intention less certain. ### How much does Flow Greeks cost? A paid subscription is required to access all features of Flow Greeks, with the free version offering limited functionality. Payments are charged to your iTunes account, and subscriptions automatically renew unless canceled at least 24 hours before the current period ends. ### Can I access historical options flow data? Yes, the app allows you to retrieve historical flow data for any ticker or contract for up to the last 30 days. You can utilize specified filters to refine your search within this historical data. ### What kind of alerts does the app provide? The app uses smart algorithms to continuously scan for powerful trade-worthy alerts based on detected options flows. You will receive real-time push notifications for these identified opportunities, helping you stay informed about significant market movements. ## Version history (last 5 releases) ### 2.2.3 — 2026-05-27 - Ticker Flow page now shows the full day's flow analysis. ### 2.2.2 — 2026-05-26 - App launch performance improvements. - Bid side flows are distinguished with light gray. ### 2.2.1 — 2026-02-25 - Improved Option analysis and contract analysis pages with more details. ### 2.0.9 — 2025-12-12 - Fix the issue that was not allowing to subscribe to premium. ### 2.0.8 — 2025-11-30 - Now you can analyze the flow with 'Sweeps Only' option if you want to ignore Blocks. - Find any Stock's flow is Bullish or Bearish based on Sweeps Only, or based on both Sweeps & Blocks. ## Apps similar to Flow Greeks | App | Rating | Price | Category | | --- | --- | --- | --- | | [Stock Scanner Screener AI](https://appshunter.io/ios/app/stock-scanner-screener-ai/id1531994046) | 4.7 (8,350) | Free | Finance | | [Stock Signal: AI Stocks Watch](https://appshunter.io/ios/app/stock-signal-ai-stocks-watch/id1545704110) | 4.5 (11,324) | Free | Finance | | [Trade Alert - Stocks, Options](https://appshunter.io/ios/app/trade-alert-stocks-options/id1557034728) | 4.4 (512) | Free | Finance | | [Stock Signals Tracker & Alert](https://appshunter.io/ios/app/stock-signals-tracker-and-alert/id1569741669) | 4.4 (83) | Free | Finance | | [Stock Master: Investing Stocks](https://appshunter.io/ios/app/stock-master-investing-stocks/id591644846) | 4.6 (72,767) | Free | Finance | | [Option Signal Alert](https://appshunter.io/ios/app/option-signal-alert/id1575502688) | 4.4 (700) | Free | Finance | ## More apps by GammaGreeks Unusual Options Flow Alerts & Trading Signals - [Options Alerts - Swing Signals](https://appshunter.io/ios/app/options-alerts-swing-signals/id1582541707) - [FLOW Trades : Options & Stocks](https://appshunter.io/ios/app/flow-trades-options-and-stocks/id1605477856) All apps by GammaGreeks Unusual Options Flow Alerts & Trading Signals: https://appshunter.io/developer/1866030650 ## Related topics [options flow](https://appshunter.io/ios/topics/options-flow) · [easy option calculator](https://appshunter.io/ios/topics/easy-option-calculator) · [unusual whales](https://appshunter.io/ios/topics/unusual-whales) · [unusual](https://appshunter.io/ios/topics/unusual) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-28.*