Comparison

Stock Trender vs DataMelon PRO

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

Head to head
About

Stock Trender

This app provides stock trend analysis using a proprietary formula to predict optimal buy and sell points. It visualizes stock trends with clear graphs, indicating potential upward or downward movements to aid informed trading decisions.

Highlights
  • Stock trend prediction
  • Buy/sell signal generation
  • Visual graph analysis
  • Statistical forecasting
  • Informed trading decisions
Features
Read full description

It's like having a personal stock advisor giving you tips on when to buy or sell! Using easy to read graphs, you'll be able to quickly spot stock trends: It uses a time tested formula to statistically predict the best time to buy or sell a stock, or get in or out of the market in general. The formula calculates how the stock is trending. The green line displays how likely it is to continue to rise. The red line predicts how likely it is to continue to fall. The key is to buy when the green line jumps to 100 AND crosses the red line or sell when the red line jumps to 100 AND crosses the green line. PLEASE NOTE: There's no guarantees in the market, it's predicting what's most likely to happen. But it's been historically very accurate in making correct predictions. Use it as a tool to supplement informed decisions on your stock trades!

About

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.

Highlights
  • Interactive stock charts
  • Technical indicators
  • Unlimited PDF reports
  • Stock evaluation and screening
  • Portfolio tracking
  • Trading simulations
  • Community discussions
Features
Read full description

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/

Screenshots

Stock Trender3 screens
DataMelon PRO4 screens

Verdict

The call

The clearest difference is price: DataMelon PRO at Free against Stock Trender's $0.99. DataMelon PRO also leads on review sentiment (76% vs 50%) and update cadence (monthly vs every 5 months). Stock Trender's advantage is rating (5.0 vs 4.5) and in-app purchases (none vs 2). On 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

DataMelon PRO is free to download; Stock Trender costs $0.99 up front. DataMelon PRO sells 2 in-app purchases, starting at $0.99 per month. Stock Trender asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Stock Trender holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: DataMelon PRO has 36 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 50% of Stock Trender's written reviews are positive against 76% of DataMelon PRO's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Stock Trender ships an update every 5 months, DataMelon PRO monthly. Both last shipped on November 2, 2026.

Scorecard7 real differences · 3 level
Stock Trender versus DataMelon PRO: the parameters behind the verdict, then further details
ParameterStock TrenderDataMelon PRO
Price$0.99Free — better
Rating5.0 (2 ratings) — better4.5 (36 ratings)
Positive reviews50.0% of reviews76.0% of reviews — better
Number of ratings236 — better
Update frequencyEvery 5 monthsMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFreemium — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better12.0
Further details — not scored
Size3 MB24 MB
Age rating4+4+
DeveloperCYPHR LLCPractice Trades, LLC

Customer experience

Stock Trender

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive50.0%
Neutral16.7%
Negative33.3%

DataMelon PRO

All ratings36 ratings
Positive86.1%
Neutral5.6%
Negative8.3%
Written reviews25 reviews
Positive76.0%
Neutral4.0%
Negative20.0%

In-app purchases

None

Stock Trender

No in-app purchases

2 purchases

DataMelon PRO

Subscriptions2
  • DataMelonPRO One Month7 Days trial$0.991 Month
  • DataMelonPro One Year7 Days trial$9.991 Year

Questions

Is Stock Trender free?
Stock Trender costs $0.99, with no in-app purchases.
Is DataMelon PRO free?
DataMelon PRO is free to download, with in-app purchases available.
Which has better reviews, Stock Trender or DataMelon PRO?
Stock Trender is rated higher. Stock Trender averages 5.0 out of 5 from 2 ratings, while DataMelon PRO averages 4.5 from 36 ratings.
Do Stock Trender or DataMelon PRO have ads?
Neither Stock Trender nor DataMelon PRO shows ads.
Which is updated more often, Stock Trender or DataMelon PRO?
Stock Trender ships an update every 5 months, and DataMelon PRO monthly. Most recently, Stock Trender was updated on November 2, 2026 and DataMelon PRO on November 2, 2026.

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