Comparison

Slope Technical Analysis+Trade vs Algae Options Tracker

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

Head to head
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!

About

Algae Options Tracker

This app provides real-time analytics and intuitive visualizations for options trading. It offers hedge-fund level insights to help users make better trading decisions and manage their portfolios effectively.

Highlights
  • Real-time options analytics
  • Trade visualizations
  • Hedge-fund level insights
  • IV rank and POP analysis
  • Portfolio overview
  • Options strategy analysis
Read full description

Get Algae, the #1 options tracking app. Access real-time analytics on your positions, visualize your trades and get practical insights on any options strategy - all on the Algae mobile app for iOS. Algae gives you a crystal clear overview of any options you're trading and informs you about everything you need to know. Improve your wealth and quality of life by making better trading decisions. With Algae, you are on top of your finances. Algae tracks all your options trades provides you with the tools & charts you need to reach your goals. The best thing? It’s free! Advanced Analytics - Unlock hedge-fund level analytics for profit optimization. Gain insights on IV rank, POP, and how your trade reacts to factors like implied volatility and time decay. Intuitive Visualizations - Effortlessly grasp intricate metrics, such as the impact of diverse price factors on your trades, evaluate option valuations, and uncover potential profits and losses across different price points. Your Portfolio at a Glance - Algae pushes the boundaries of what other options platforms are offering. Get real-time metrics on any option strategy so you can trade smarter. Maximize your options with Algae. — Options involve a high degree of risk and are not suitable for all investors. Algae is not an investment advisor. The calculations, information, and opinions on Algae are for educational purposes only and are not investment advice. Calculations are estimates and do not account for all market conditions and events. Contains optional recurring in-app subscriptions. Privacy Policy: https://algaeapp.com/privacy/

Screenshots

Slope Technical Analysis+Trade4 screens
Algae Options Tracker4 screens

Verdict

The call

The clearest difference is review sentiment: Slope Technical Analysis+Trade at 100% against Algae Options Tracker's 0%. Slope Technical Analysis+Trade also leads on rating (4.8 vs 4.4) and monetization model (free vs freemium). On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Slope Technical Analysis+Trade holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Slope Technical Analysis+Trade has 335 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 100% of Slope Technical Analysis+Trade's written reviews are positive against 0% of Algae Options Tracker's.

UpkeepUpdate frequency

Slope Technical Analysis+Trade ships an update every 5 days, Algae Options Tracker every 2 weeks. The most recent releases landed on September 19, 2026 and June 1, 2026 respectively.

Scorecard5 real differences · 5 level
Slope Technical Analysis+Trade versus Algae Options Tracker: the parameters behind the verdict, then further details
ParameterSlope Technical Analysis+TradeAlgae Options Tracker
PriceFreeFree
Rating4.8 (335 ratings) — better4.4 (7 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings335 — better7
Update frequencyEvery 5 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.0 — better12.0
Further details — not scored
Size35 MB47 MB
Age rating4+4+
DeveloperSocialtrade CorporationMasiso.AI Inc.

Customer experience

Slope Technical Analysis+Trade

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

Algae Options Tracker

All ratings7 ratings
Positive85.7%
Neutral0.0%
Negative14.3%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and 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

Algae Options Tracker

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Slope Technical Analysis+Trade

No in-app purchases

None

Algae Options Tracker

No in-app purchases

Questions

Is Slope Technical Analysis+Trade free?
Slope Technical Analysis+Trade is free to download, with no in-app purchases.
Is Algae Options Tracker free?
Algae Options Tracker is free to download, with no in-app purchases.
Which has better reviews, Slope Technical Analysis+Trade or Algae Options Tracker?
Slope Technical Analysis+Trade is rated higher. Slope Technical Analysis+Trade averages 4.8 out of 5 from 335 ratings, while Algae Options Tracker averages 4.4 from 7 ratings.
Do Slope Technical Analysis+Trade or Algae Options Tracker have ads?
Neither Slope Technical Analysis+Trade nor Algae Options Tracker shows ads.
Which is updated more often, Slope Technical Analysis+Trade or Algae Options Tracker?
Slope Technical Analysis+Trade ships an update every 5 days, and Algae Options Tracker every 2 weeks. Most recently, Slope Technical Analysis+Trade was updated on September 19, 2026 and Algae Options Tracker on June 1, 2026.

Other comparisons