股市Coding vs Undula
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
股市Coding
Read full descriptionHide full description
大數據分析工具:為短線波段投資者打造的智慧助手 這是一款專為短線波段投資者設計的大數據分析系統,結合多項技術指標,深入分析歷史數據並提供全面的投資參考。 核心功能:歷史回測與精準分析 透過強大的演算法,我們能快速分析上億個訊號點,篩選出具有高參考價值的訊號。每日收盤後,系統會自動抓取符合訊號的股票,並提供以下數據,助您制定明智的投資決策: .勝率:判斷訊號的準確性 .獲利:了解潛在回報 .持有天數:評估資金效率 .發生次數:確認訊號穩定性 .標準偏差:衡量風險與波動 【四大特色與優勢】 1.多指標綜合分析 不再侷限於單一指標,我們的系統結合多項技術指標進行全方位分析,提供更穩健的結果。 2.安全評分保障 系統內建安全評分機制,確保每個訊號的數據穩定性,提供投資者更具參考價值的結果。 3.訊號延續性 當一個訊號(如 A 訊號)結束時,系統會自動檢測是否有新的訊號(如 B 訊號)出現,讓您不錯過任何潛在機會。 4.簡單易用,專為短線波段設計 界面直觀,操作簡單,即使是投資新手也能輕鬆上手,快速掌握市場脈動。
Undula
Track U.S. company insider transactions in real-time to gain deeper insights into stock movements and market trends. Receive instant alerts for buys, sells, and other transactions, with advanced analysis tools and customizable dashboards.
- Real-time insider alerts
- Advanced event studies
- Industry and cluster trends
- Customizable dashboard views
- Detailed company and insider profiles
- Powerful transaction filters
Read full descriptionHide full description
Undula – The Ultimate Insider research Tracker for Every Investor Stay ahead of the market with Undula, the powerful app that tracks U.S. company insider transactions in real-time. Whether you're a seasoned trader or a casual investor, Undula reveals where the "money" is flowing – giving you deeper insights into stock movements, industry trends, and individual holdings. Why Undula? The #1 app for insider trading data analysis! • Real-Time Insider Alerts: Get instant notifications for buys, sells, proposed sales, and large transactions – labeled with 10b5-1 plans, RSUs, new positions, and more. • Advanced Event Studies: Analyze post-transaction price changes (Day +1 to +5) with cluster filtering for accurate, unbiased insights into insider impact. • Industry & Cluster Trends: Spot money flows across sectors – see when insiders are buying or selling heavily in tech, finance, or any industry. • Clean, Intuitive Dashboard: Customizable views (1-day, 7-day, 1-month, 3-month) for top buys/sells, company profiles, and insider timelines. • Detailed Profiles: Dive into company overviews and individual insider histories with full transaction details. • Powerful Filters: Sort by transaction type, ownership (direct/indirect), size, % change, and special tags for precise research. Perfect for every investor: - Analysis your favorite stocks for insider changes. - Understand broader market signals without complex tools. - Free version includes full UI access with recent data – upgrade to Pro for unlimited analysis and advanced alerts. Undula uses official SEC Form 4/144 filings for accurate, reliable data. No guesswork – just clear, actionable insights. Download Undula today and see where the money is really going. Free to download • 7-day Premium trial • Premium: $14.99/month (cancel anytime) X: Undula_app
Screenshots
Verdict
The clearest difference is ads: Undula at none against 股市Coding's shown. 股市Coding's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, update cadence 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
Both are free to download. 股市Coding sells 2 in-app purchases, starting at $9.99 per month and Undula sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.
股市Coding ships an update weekly, Undula every 8 days. The most recent releases landed on September 27, 2026 and September 17, 2026 respectively.
| Parameter | 股市Coding | Undula |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (4 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Weekly — better | Every 8 days |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 152 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Tseng KuoYu | Cheuk Kwan Lam |
In-app purchases
股市Coding
- 訂閱一個月$9.991 Month
- VIP Subscribe for One Month1 Month trial$11.991 Month
Undula
- Premium Monthly Edition7 Days trial$14.991 Month
- Premium Annual Edition7 Days trial$143.991 Year









