Options Alerter vs Flow Greeks
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Options Alerter
This app simplifies options trading by using sophisticated algorithms to monitor the options chain. It provides buy signals for optimal entry, projected gains, and alerts for taking profits or adding to positions.
- Algorithmic options chain monitoring
- Buy signals for optimal entry
- Projected gain calculations
- Profit-taking alerts
- Position management alerts
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The rewards of options trading, simplified! Trading Options is risky. But it does not have to be. With Options Alerter, our sophisticated algorithms monitor the options chain, and make options trading so much easier. The app sends out buy signals for the optimal premium contract entry and then gives a projected gain. Then continues to monitor the premium price to inform you when to take profits or when buy more. That simple! SUBSCRIPTION PRICING & TERMS Options Alerter is a subscription service app with limited free features. Premium features are paid within the app. 1-Month: $49.99/month 1-Year: $399.99/Year Payment will be charged to your credit card through your iTunes account at confirmation of purchase. Subscription renews automatically unless cancelled at least 24 hours prior to the end of the subscription period. There is no increase in price when renewing. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Subscriptions can be managed and auto-renewal turned off in Account Settings in iTunes after purchase. Once purchased, refunds will not be provided for any unused portion of the term. Privacy Policy http://www.optionsalerter.com/legal/privacypolicy.html Terms of Service: http://www.optionsalerter.com/legal/tos.html Disclaimer: http://www.optionsalerter.com/legal/disclaimer.html DISCLAIMER: Trading has large potential rewards, but also large potential risk. You must be aware of the risks and be willing to accept them in order to invest in stocks. Don't trade with money you can't afford to lose. This is neither a solicitation nor an offer to Buy/Sell stocks. No representation is being made that any account will or is likely to achieve profits or losses similar to those discussed on this app or on any reports. The past performance of any trading system, methodology, strategy, or results is not necessarily indicative of future results. It should not be considered legal or financial advice. You should consult with an attorney or other professional to determine what may be best for your individual needs. To the maximum extent permitted by law, Options Alerter, Taplistic, LLC, its officers, directors, investors, and contractors, disclaims any and all liability in the event any information, commentary, analysis, opinions, advice and/or recommendations prove to be inaccurate, incomplete or unreliable, or result in any investment or other losses. OPTIONS ALERTER, TAPLISTIC, LLC, AND ITS OFFICERS, DIRECTORS, ETC.. ARE NOT INTENDED TO BE TRADING OR INVESTING ADVICE. ALWAYS DO YOUR OWN DUE DILIGENCE USING MULTIPLE SOURCES OF INFORMATION AND/OR SEEK THE ADVICE OF A LICENSED PROFESSIONAL BEFORE TRADING OR INVESTING. Note: With options trading, the rewards are great; However the riskers are even higher. Therefore it is recommended to be extra cautious and careful when trading options, as its possible to lose entire investment principal. Options Alerter(TM) is a registered trademark of Taplistic, LLC. All content within the app is (C)Copyright 2021 Taplistic, LLC All Rights Reserved Using the content or app name will result in legal action to the fullest extent of the law.
Flow Greeks
Analyze institutional options trading activity in real-time. Identify sweeps and blocks to understand potential market movements and receive trade-worthy alerts. Access historical data and screen for unusual options activity.
- 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
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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
Screenshots
Verdict
The clearest difference is rating: Flow Greeks at 4.7 against Options Alerter's 3.4. Flow Greeks also leads on monetization model (free with in-app purchases vs subscription) and review sentiment (31% vs 3%). On price, ratings volume, ads and in-app purchases 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. Options Alerter sells 5 in-app purchases, starting at $49.99 per month and Flow Greeks sells 2 in-app purchases, starting at $29.99 per month. Whichever you choose, the download price is not the number that matters.
Flow Greeks holds the better App Store score, 4.7 against 3.4. Both are backed by a comparable volume of ratings — 331 and 279 respectively. Written reviews point the same way: 3% of Options Alerter's written reviews are positive against 31% of Flow Greeks's.
Options Alerter ships an update every 6 weeks, Flow Greeks fortnightly. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.
| Parameter | Options Alerter | Flow Greeks |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (331 ratings) | 4.7 (279 ratings) — better |
| Positive reviews | 3.1% of reviews | 30.8% of reviews — better |
| Number of ratings | 331 — better | 279 |
| Update frequency | Every 6 weeks | Fortnightly — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Free with in-app purchases — better |
| Best chart rank | — | #161 — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 15.6 |
| Further details — not scored | ||
| Size | 62 MB | 96 MB |
| Age rating | 4+ | 4+ |
| Developer | Taplistic, LLC | GammaGreeks Unusual Options Flow Alerts & Trading Signals |
Customer experience
Options Alerter
Flow Greeks
User reviews
Options Alerter
From 331 App Store ratingsWhat we love
- 👍 Easy to navigate interface (mentioned once)
- 💡 Provides real-time information (mentioned once)
- 💡 Delivers useful options data (mentioned once)
Room to improve
- ❌ No new signals/alerts
- ❌ Old alerts only
- ❌ Abandoned app
- ❌ Waste of money/time
- ❌ Scam
Flow Greeks
From 279 App Store ratingsWhat we love
- 👍 Nice UI design
- 👍 Easy to use and navigate
- 👍 Lots of useful data
- 👍 Free alerts are good enough
- 👍 Follow the flow works 80% of the time
Room to improve
- 😞 Alerts after price has moved
- 😞 All paid features
- 😞 Not fully worth it
- 😞 Cannot personalize alerts
- 😞 Alerts for ETFs not provided after purchase
Bugs and requests
Options Alerter
Reported bugs
7 issues- App crashes
- Login screen freezes
- Incompatible with older devices
- Signals are old and outdated
- Notifications are missing or delayed
Show 2 moreShow fewer
- Open signals are not closed
- Information removed from the app after expiration
Requested features
6 requests- Ability to ask for a refund
- Clearer explanation of line graph on main page
- More frequent updates/signals
- Real-time updates for signals
- Notifications for signals that reached target gain
Show 1 moreShow fewer
- Support for using signals on specific trading platforms (e.g., Webull)
Flow Greeks
Reported bugs
3 issues- Notifications stopped working
- Bull/bear tab displays 'Flow data not available'
- Subscription prompts despite having a subscription
Requested features
2 requests- Personalize alerts
- Separate weekly vs. long-term expiry alerts
In-app purchases
Options Alerter
- 1-Month Subscription2 variants$49.991 Month
- 1-Month Subscription1 Month trial$49.991 Month
- Trial$49.991 Month
Show 2 moreShow fewer
- 1-Year Subscription$399.991 Year
- 1 Year Pro7 Days trial$399.991 Year
Flow Greeks
- FlowGreeks Premium Monthly$29.991 Month
- FlowGreeks Premium Yearly$199.991 Year
Questions
Is Options Alerter free?
Is Flow Greeks free?
Which has better reviews, Options Alerter or Flow Greeks?
Do Options Alerter or Flow Greeks have ads?
Which is updated more often, Options Alerter or Flow Greeks?
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