DataMelon PRO vs Slope Technical Analysis+Trade
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DataMelon PRO
This app provides comprehensive stock analysis tools for investors and traders. It features interactive charts, technical indicators, PDF reports, portfolio tracking, and trading simulations. Access data for thousands of global stocks, ETFs, and cryptocurrencies.
- Interactive stock charts
- Technical indicators
- Unlimited PDF reports
- Stock evaluation and screening
- Portfolio tracking
- Trading simulations
- Community discussions
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DataMelon PRO is a comprehensive stock analysis app for investors, traders, and beginners. Study markets, perform stock analysis, and explore investment opportunities with interactive charts, PDF reports, technical indicators, and trading simulations. Get real-time and historical market data, track portfolios, filter stocks, and practice strategies in a risk-free environment—all in one app. The app covers 44,000+ stocks, ETFs, indices, cryptocurrencies, currencies, and commodities across major U.S. exchanges (NASDAQ, NYSE, ARCA, AMEX, OTCMKTS, OTCQX, BATS, PINK) and leading global markets including London (LSE), Frankfurt (F), Toronto (TO), Euronext Paris (PA), SIX Swiss (SW), Hong Kong (HK), Korea Stock Exchange (KO), and Bombay (BSE). It also supports data from major world indexes (INDX), major cryptocurrency exchanges (CC), and major commodities (COMM) Key Features: Interactive Charts and Technical Indicators - Top-notch interactive stock charts with powerful and widely recognized technical indicators including SMA, EMA, Bollinger Bands, ADL, Aroon Indicator, Average Directional Index (ADX), Average True Range (ATR), Know Sure Thing (KST), MACD, Money Flow Index (MFI), Negative Volume Index (NVI), On Balance Volume (OBV), ROC, RSI, Stochastic Oscillator, Williams %R etc. - Compare multiple stocks at once and review up to 16 indicators on a single page for in-depth analysis. Unlimited PDF Reports - Create detailed PDF reports that include company information, financials (income statement, balance sheet, cash flow), earnings data, key statistics and more. Stock Evaluation - Determine the percentile ranking of a stock by comparing it with all stocks and its sector across 20 key statistics. Customize the weight of each statistic within a range of -1 to 1 to tailor the evaluation to your preferences. Stock Screener - Use the stock screener to find US stocks that match your criteria. Choose from 12 key statistics, and filter by Market Cap or Sector. Export screening results in CSV format for easy sharing. My Portfolio - Add, delete, and track your favorite stocks. - Easily search for stocks using their tickers or company names. - Tickers from different exchanges include specific extensions to differentiate them. Stock Recommendations and Discussion - View stock recommendations from other users, publish your own, and engage in discussions. - Participate in a dynamic community where users share insights and exchange ideas. Simulations and Quizzes - Practice real-life trading and decision-making with simulations and quizzes based on historical market data. - Learn technical analysis, develop market prediction skills, and receive quantitative scores and feedback. Chart and PDF report Sharing - Share charts and reports via AirDrop, Email, Facebook, Twitter, Instagram, WhatsApp, WeChat, and more Most features are available offline, making it perfect for flights or low connectivity. Free of ads. Subscriptions: DataMelon PRO subscriptions are available for renew automatically each month or year, unless cancelled. - DataMelon PRO, $0.99 / month with one week free trial - DataMelon PRO, $9.99 / year with one week free trial - Payment will be charged to iTunes Account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged $0.99 per month or $9.99 per year for renewal within 24-hours prior to the end of the current period - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable End User License Agreement: http://www.practicetrades.com/legalDisclaimer/ Privacy Policy: http://www.practicetrades.com/privacy/
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.
- Active trading community
- Options analysis and strategies
- Advanced charting tools
- Rules-based idea generation
- Social sharing of charts and articles
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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
Verdict
The clearest difference is in-app purchases: Slope Technical Analysis+Trade at none against DataMelon PRO's 2. Slope Technical Analysis+Trade also leads on update cadence (every 5 days vs monthly) and review sentiment (100% vs 76%). 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
Both are free to download. DataMelon PRO sells 2 in-app purchases, starting at $0.99 per month. Slope Technical Analysis+Trade asks for nothing beyond the download.
Slope Technical Analysis+Trade holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Slope Technical Analysis+Trade has 335 ratings behind it against 36, so its average is the more settled of the two. Written reviews point the same way: 76% of DataMelon PRO's written reviews are positive against 100% of Slope Technical Analysis+Trade's.
DataMelon PRO ships an update monthly, Slope Technical Analysis+Trade every 5 days. The most recent releases landed on August 1, 2026 and September 19, 2026 respectively.
| Parameter | DataMelon PRO | Slope Technical Analysis+Trade |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (36 ratings) | 4.8 (335 ratings) — better |
| Positive reviews | 76.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 36 | 335 — better |
| Update frequency | Monthly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 24 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Practice Trades, LLC | Socialtrade Corporation |
Customer experience
DataMelon PRO
Slope Technical Analysis+Trade
Bugs and requests
DataMelon PRO
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
DataMelon PRO
- DataMelonPRO One Month7 Days trial$0.991 Month
- DataMelonPro One Year7 Days trial$9.991 Year
Slope Technical Analysis+Trade
No in-app purchases
Questions
Is DataMelon PRO free?
Is Slope Technical Analysis+Trade free?
Which has better reviews, DataMelon PRO or Slope Technical Analysis+Trade?
Do DataMelon PRO or Slope Technical Analysis+Trade have ads?
Which is updated more often, DataMelon PRO or Slope Technical Analysis+Trade?
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