Comparison

OptionPosition+ vs Slope Technical Analysis+Trade

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

Head to head
About

OptionPosition+

Analyze stock and option positions with this financial tool. Explore hedging strategies, create diversified portfolios, and visualize potential gains, losses, and Greeks. Understand price and volatility impacts on your investments.

Highlights
  • Stock and option price analysis
  • Portfolio creation and management
  • Graphical illustration of option strategies
  • Black-Scholes equation for implied volatility
  • Gain/Loss, Delta, Vega, Theta, Gamma visualization
  • Probability of future stock prices and gains/losses
  • Volatility Smile display
Features
Read full description

OptionPosition+ Version 4.1 OptionPosition+ is a financial analysis App that estimates the value of a set of shares and put and call options for a particular stock. It allows the investor to explore various option hedging positions and create a portfolio that is sensitive to price and volatility fluctuations or that provides protection for various concerns. OptionPosition+ graphically illustrates the value of put protection, covered calls, call spreads, time spreads, delta neutral skew trades, iron condors, etc.. Further information is available at https://www.optionposition.com OptionPosition+ comes with an initial one month subscription period that provides access to data on most stocks listed on the NYSE and NASDAQ and certain indexes (i.e. NDX, NQX, XND). After this one month subscription period you may purchase an auto-renewing subscription through an In-App Purchase. (If you do not maintain a subscription you can only access stock and option data for AAPL.) • Auto-renewable subscription • 1 month ($2.99), 2 month ($4.99) and 3 month ($5.99) durations • Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration selected) unless auto-renew is turned off at least 24 hours before the end of the current period. • Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase. • Privacy policy and terms of use: https://sites.google.com/site/kramerkramersoftware/ OptionPosition+ Features: • delayed stock and option prices for all available strike dates and strike prices (delay varies from 0 to 20 minutes) • remembers 30 different portfolios each with 6 assets: ..........puts, calls, shares or child portfolios ......................child portfolios can have different underlying stock ......................child portfolios have correlated price ..........long, short any quantity ..........all listed strike dates ..........all listed strike prices ..........e-mail to anyone • Black-Scholes equation used to determine implied volatility and future value of put and call options • graphically displays Gain/Loss, Delta, Vega, Theta or Gamma as a function of stock price: ..........now (see black lines below) ..........at any future date up to the earliest strike date (see red lines below) ..........at assumed higher or lower volatilities (see green lines below) ..........with a changing price correlation to child portfolios included as an item/hedge • graphically displays the probability of future stock prices and the probability of future option portfolio Gains/Losses based on current put/call straddle prices • graphically displays the Volatility Smile for any expiration date • scales on the graph are continuously adjustable with one and two finger moves – easily zoom in or out • tap on the graph to show the X,Y value at a point and the value of the curves at that X value • diagnostics table shows all Greeks and lets you easily create a Delta neutral portfolio • 3 month US dollar LIBOR used for risk free interest rate • incorporates predicted dividend payments into the Black-Scholes calculations without making a ‘fixed dividend rate’ error in Delta Screen shots: For an explanation of these option positions, and more, see our website www.OptionPosition.com. Screen shots shown below (for both iPhone and iPad): 1) Gain/Loss for a Put Protection in AAPL 2) Gain/Loss graph for an Iron Condor in AAPL 3) Assets (iPad includes Diagnostics) for the Iron Condor in AAPL 4) Delta graph for the Iron Condor in AAPL 5) Probability of the value of the Gain/Loss for the Iron Condor in AAPL 6) Volatility Smile using data source A

About

Slope Technical Analysis+Trade

Access a vibrant community for technical analysis and trading ideas across stocks, futures, and options. Discover trading strategies, utilize advanced charting tools, and share insights with fellow traders.

Highlights
  • Active trading community
  • Options analysis and strategies
  • Advanced charting tools
  • Rules-based idea generation
  • Social sharing of charts and articles
Features
Read full description

Since 2005, Slope has been the premier destination for technical analysis, trading ideas, charts, and discussion with all kinds of traders - - be they in stocks, futures, options, or just about anything else with a ticker symbol. Main features include: + Trading posts and comments, with one of the most active trading communities of any financial site; + Options analysis, superbly aligned with a strategies library; + SlopeCharts (created by the maker of ProphetCharts); + SlopeRules - a rules-based method of finding trading ideas; + SocialTrade - If you ever see a chart or article you would like to share, you can just "stack" it instantly to our enormous database that the community has crowd-sourced. Download the app and get instant access to what Slope has to offer your trading life!

Screenshots

OptionPosition+4 screens
Slope Technical Analysis+Trade4 screens

Verdict

The call

The clearest difference is rating: Slope Technical Analysis+Trade at 4.8 against OptionPosition+'s 3.8. Slope Technical Analysis+Trade also leads on in-app purchases (none vs 3) and update cadence (every 5 days vs every 5 weeks). On price, ads, device support and iOS requirement 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. OptionPosition+ sells 3 in-app purchases, starting at $2.99 per month. Slope Technical Analysis+Trade asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Slope Technical Analysis+Trade holds the better App Store score, 4.8 against 3.8. That said, the two scores are not equally well evidenced: Slope Technical Analysis+Trade has 335 ratings behind it against 21, so its average is the more settled of the two. Written reviews point the same way: 83% of OptionPosition+'s written reviews are positive against 100% of Slope Technical Analysis+Trade's.

UpkeepUpdate frequency

OptionPosition+ ships an update every 5 weeks, Slope Technical Analysis+Trade every 5 days. The most recent releases landed on September 23, 2026 and September 19, 2026 respectively.

Scorecard6 real differences · 4 level
OptionPosition+ versus Slope Technical Analysis+Trade: the parameters behind the verdict, then further details
ParameterOptionPosition+Slope Technical Analysis+Trade
PriceFreeFree
Rating3.8 (21 ratings)4.8 (335 ratings) — better
Positive reviews83.0% of reviews100.0% of reviews — better
Number of ratings21335 — better
Update frequencyEvery 5 weeksEvery 5 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.011.0 — better
Further details — not scored
Size4 MB35 MB
Age rating4+4+
DeveloperPeter KramerSocialtrade Corporation

Customer experience

OptionPosition+

All ratings21 ratings
Positive66.7%
Neutral14.3%
Negative19.0%
Written reviews47 reviews
Positive83.0%
Neutral8.5%
Negative8.5%

Slope Technical Analysis+Trade

All ratings335 ratings
Positive95.8%
Neutral2.1%
Negative2.1%
Written reviews21 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

OptionPosition+

Not enough reviews yet to summarise bugs or requests.

Slope Technical Analysis+Trade

Requested features

5 requests
  • Adding more indicators for a higher price
  • Improving chart manipulation ease of use
  • Implementing stretching and squeezing charts with mouse roll or finger motion
  • Allowing clicking on a chart point and moving it around anchored to that point
  • Watchlist feature

In-app purchases

3 purchases

OptionPosition+

Subscriptions3
  • full access to stock and option data$2.991 Month
  • full access to stock and option data$4.992 Months
  • full access to stock and option data$5.993 Months
None

Slope Technical Analysis+Trade

No in-app purchases

Questions

Is OptionPosition+ free?
OptionPosition+ is free to download, with in-app purchases available.
Is Slope Technical Analysis+Trade free?
Slope Technical Analysis+Trade is free to download, with no in-app purchases.
Which has better reviews, OptionPosition+ or Slope Technical Analysis+Trade?
Slope Technical Analysis+Trade is rated higher. OptionPosition+ averages 3.8 out of 5 from 21 ratings, while Slope Technical Analysis+Trade averages 4.8 from 335 ratings.
Do OptionPosition+ or Slope Technical Analysis+Trade have ads?
Neither OptionPosition+ nor Slope Technical Analysis+Trade shows ads.
Which is updated more often, OptionPosition+ or Slope Technical Analysis+Trade?
OptionPosition+ ships an update every 5 weeks, and Slope Technical Analysis+Trade every 5 days. Most recently, OptionPosition+ was updated on September 23, 2026 and Slope Technical Analysis+Trade on September 19, 2026.

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