Comparison

Option Signal Alert vs Chart AI Analytics

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

Head to head
About

Option Signal Alert

This app provides real-time alerts for significant stock and option market movements. It offers tools to analyze option chains, track watchlists, and identify potential trading opportunities with advanced screening features.

Highlights
  • Real-time push notifications for market movements
  • Advanced screener and scanner for option chains
  • Unlimited custom watchlists with stock tracking
  • Premium stock and option trading signals
  • Technical and fundamental analysis insights
Features
Read full description

Option Signal is an advanced app for stock and option investors. Find out about big movements as they happen and have the tools to cat on them. Option signal help you stay on top of the market and get insights wherever you are. Swim with option alerts with tons of features, and more coming all the time. --Real Time Alert Options market moves very fast, with our push notification function, you will detect and fill with strange activity and big flows that force direction. Get alerted about the movements that you can act on, not the noise. --Screener & Scanner Explore option chains and data on all option trading flow chains and history to uncover new trading strategies. Detect unusual option alerts by using advanced filters and criteria to find out the unusual call and put option activities on stock market now. You can view a quick breakdown of some common options factors such as open interest, expire date, volume, implied volatility and so on. -Watchlist Build unlimited personal watchlist, stock tracker and other instruments as many as you want, rename these watchlists to test your portfolio and invest strategies. Change the time frame of the mini chart on the watchlists to help you stock analysis on stock trends by using multi time frame approach. —Premium Stock Signal Locate stocks, penny stock with good reward risk set ups and double check with ticker volumes, technical analysis and fundamental analysis. Signals include swing signal, long term signal, day trade signal and penny stocks signal. Free version will have limited number of stock signal. Paid subscription is required to access all open stock, long term signals and get real time insight push. --Premium Option Signal Get all the option movements and unusual flows that are occurring on options you like. Access stop loss, options profit calculator and buy & sell targets of low price high potential options, and set up relative options signals to leverage your investment. Free version will have limited number of option signal. Paid subscription is required to access all open option signal and get real time insight push. Payment will be charged to iTunes Account at the confirmation of purchase. Accounts will be charged for renewal within 24 hours prior to the end of the current period at the rate of the selected subscriptions above. Subscriptions can be changed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase. Any unused portion of the term will be forfeited once purchased. Privacy Policy: https://www.kyotocoltd.com/option_privacy.html Terms of Service: https://www.kyotocoltd.com/option_terms.html We are constantly trying to improve our product and service, feel free to contact us through our app for improvement and bug feedback.

About

Chart AI Analytics

This app uses AI to quickly analyze stock and crypto charts, identifying trends, support/resistance levels, and buy/sell signals. It offers instant feedback, indicator analysis, and saves past insights for users of all experience levels.

Highlights
  • AI-powered instant chart analysis
  • Trend identification
  • Support & resistance detection
  • Buy/sell strategy signals
  • Indicator analysis (RSI, MACD)
  • Save past analyses
  • Advanced mode with more indicators
Features
Read full description

Chart AI Analytics is revolutionizing chart analysis with the power of AI. Whether you’re tracking stocks or crypto, Chart AI Analytics makes technical analysis fast, smart, and simple. Key Features of Chart AI Analytics: Upload Your Chart: Simply take or upload 1-2 screenshots. AI-Powered Instant Analysis: Get fast feedback with high accuracy. Trend Identification: Know whether it's an uptrend or downtrend. Support & Resistance Detection: Know when to buy or sell. Buy/Sell Strategy Points: Get step-by-step entry and exit signals. Indicator Analysis: Read indicators like RSI, MACD, and more. Save Analyses: Revisit your past analyses anytime. Advanced Mode: Dive deeper with more indicators and insights. Why Choose Chart AI Analytics? Speed: Save time with real-time results. For All Levels: Perfect for beginners and pros alike. Educational: Learn chart reading and strategy development. Smart Decisions: Make informed choices with visual, AI-driven support. Please note: Chart AI Analytics does not provide financial advice. All outputs are for educational purposes only. Consult a financial advisor before making any investment decisions. All features require a subscription. Note: Chart AI Analytics does not provide financial advice.  All analyses are for educational purposes only.  Please consult a professional and perform due diligence before making any investment decisions. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ https://falcieva.com/chartai/privacy.html https://falcieva.com/chartai/terms.html

Screenshots

Option Signal Alert4 screens
Chart AI Analytics4 screens

Verdict

The call

The clearest difference is monetization model: Option Signal Alert at freemium against Chart AI Analytics's subscription. Option Signal Alert also leads on ratings volume (713 vs 63) and review sentiment (63% vs 50%). Chart AI Analytics's advantage is update cadence (weekly vs every 2 weeks). On price, rating, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Option Signal Alert sells 8 in-app purchases, starting at $14.99 per month and Chart AI Analytics sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.4 for Option Signal Alert against 4.5 for Chart AI Analytics. That said, the two scores are not equally well evidenced: Option Signal Alert has 713 ratings behind it against 63, so its average is the more settled of the two. Written reviews are what separate them: 63% of Option Signal Alert's written reviews are positive against 50% of Chart AI Analytics's.

UpkeepUpdate frequency

Option Signal Alert ships an update every 2 weeks, Chart AI Analytics weekly. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

Scorecard6 real differences · 4 level
Option Signal Alert versus Chart AI Analytics: the parameters behind the verdict, then further details
ParameterOption Signal AlertChart AI Analytics
PriceFreeFree
Rating4.4 (713 ratings)4.5 (63 ratings) — better
Positive reviews63.2% of reviews — better50.0% of reviews
Number of ratings713 — better63
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium — betterSubscription
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better16.0
Further details — not scored
Size36 MB41 MB
Age rating4+4+
DeveloperKYOTO K.K.ANLOFT YAZILIM LIMITED SIRKETI

Customer experience

Option Signal Alert

All ratings712 ratings
Positive84.3%
Neutral2.8%
Negative12.9%
Written reviews76 reviews
Positive63.2%
Neutral2.6%
Negative34.2%

Chart AI Analytics

All ratings61 ratings
Positive85.2%
Neutral6.6%
Negative8.2%
Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Bugs and requests

Option Signal Alert

Reported bugs

4 issues
  • Signals disappearing after notification
  • Subscription not working as advertised
  • Inability to cancel subscription
  • Locked features despite paid subscription

Requested features

4 requests
  • Add Chinese version and release on China's App Store
  • Improve order and sorting of option contracts
  • Implement free trial option
  • Provide more detailed and transparent reporting of gains/losses

Chart AI Analytics

Not enough reviews yet to summarise bugs or requests.

In-app purchases

8 purchases

Option Signal Alert

Subscriptions8
  • Stock Signal Special Offer$14.991 Month
  • Option Signal Special Offer$24.991 Month
  • Stock Signal Trial Monthly$24.991 Month
Show 5 more
  • Stock Signal Monthly$29.991 Month
  • Option Signal Trial3 Days trial$34.991 Month
  • Option Signal Monthly$49.991 Month
  • Stock Signal Yearly$149.991 Year
  • Option Signal Yearly$299.991 Year
3 purchases

Chart AI Analytics

Subscriptions3
  • Monthly$5.991 Month
  • Weekly3 Days trial$5.997 Days
  • Monthly$8.991 Month

Questions

Is Option Signal Alert free?
Option Signal Alert is free to download, with in-app purchases available.
Is Chart AI Analytics free?
Chart AI Analytics is free to download, with in-app purchases available.
Which has better reviews, Option Signal Alert or Chart AI Analytics?
Chart AI Analytics is rated higher. Option Signal Alert averages 4.4 out of 5 from 713 ratings, while Chart AI Analytics averages 4.5 from 63 ratings.
Do Option Signal Alert or Chart AI Analytics have ads?
Neither Option Signal Alert nor Chart AI Analytics shows ads.
Which is updated more often, Option Signal Alert or Chart AI Analytics?
Option Signal Alert ships an update every 2 weeks, and Chart AI Analytics weekly. Most recently, Option Signal Alert was updated on November 3, 2026 and Chart AI Analytics on November 8, 2026.

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