Stochastic Signal Processing vs LiveRSI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stochastic Signal Processing
Explore the processing of random signals like speech, music, and climate data. This interactive textbook offers dynamic information, films, animations, and 59 real-time laboratory experiments using your device's camera and microphone. It's designed for those with prior signal processing and probability theory knowledge.
- Interactive textbook format
- Dynamic information display
- Films and animations
- 59 laboratory experiments
- Real-time signal processing
- Homework problems
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Speech, music, seismic vibrations, oil prices, and climate measurements are all examples of stochastic (random) signals. In this textbook—intended for individuals with prior training in introductory signal processing and introductory probability theory—we develop techniques to process such signals to extract useful information. We present case studies ranging from music to photographic images to oil prices to climate data to the motion of individual biomolecules. This textbook, as an interactive textbook ("iBook"), makes use of your device's ability to display dynamic information through films and animations and to hear the results of the techniques applied to music. At the end of every chapter there are homework problems ranging from easy to "olympic". We make use of your device's interactive capabilities to offer 59 laboratory experiments in signal processing. The experiments use the camera, the microphone, the speakers, and the graphical user interface. These experiments are not simulations; they are examples of real digital processing of signals in your device. In this time of at-home and online learning, this is the way to learn signal processing through study and experimentation.
LiveRSI
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Unlock the power of Relative Strength Index (RSI) with LiveRSI, the ultimate tool for traders and investors. Stay ahead of the market and make informed decisions by monitoring live RSI overbought and oversold levels with precision and ease. Whether you're a novice or a seasoned trader, this app is your go-to companion for successful trading. Elevate your trading game with real-time RSI level tracking, customizable alerts, and intelligent decision-making. Download now for a smarter investment journey! Key Features: Real-time RSI Data: Get access to live RSI data for your favorite stocks, cryptocurrencies, and forex pairs. Stay up-to-date with the latest market conditions. Overbought and Oversold Alerts: Set custom alerts for RSI levels to receive timely notifications when assets enter overbought or oversold territories. Never miss an opportunity to buy low or sell high. Secure and User-Friendly: We prioritize your data security and user experience. Your financial information is safe with us, and our intuitive interface makes tracking RSI a breeze. News and Insights: Stay informed with real-time market news and expert insights. Make data-driven decisions based on the latest events affecting your investments. Customizable Alerts: Tailor alerts to your trading preferences. Set multiple alerts for different assets and RSI levels, ensuring you're always in control. Educational Resources: Whether you're new to RSI or a seasoned pro, our app offers educational resources to enhance your knowledge and trading skills. Multi-Platform Compatibility: Sync your data across multiple devices, so you're always connected to your portfolio and alerts, no matter where you are. User Community: Join a vibrant community of traders and investors. Share insights, strategies, and experiences to improve your trading game. Don't miss out on potential profit opportunities. Download RSI Indicator Pro now and take your trading to the next level. Whether you're a day trader, swing trader, or long-term investor, RSI Indicator Pro empowers you to make well-informed decisions and maximize your gains. Start your journey towards financial success today. Install LiveRSI and harness the power of RSI like never before! Note: This app is for informational purposes only and does not constitute financial advice. Always conduct your research and consult with a financial advisor before making investment decisions.
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Verdict
The clearest difference is in-app purchases: Stochastic Signal Processing at none against LiveRSI's 2. LiveRSI's advantage is update cadence (weekly vs every 5 weeks) and iOS requirement (12.4 vs 15.0). On price, ads 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
Both are free to download. LiveRSI sells 2 in-app purchases, starting at $19.99 per month. Stochastic Signal Processing asks for nothing beyond the download.
Stochastic Signal Processing ships an update every 5 weeks, LiveRSI weekly. The most recent releases landed on September 25, 2026 and September 13, 2026 respectively.
| Parameter | Stochastic Signal Processing | LiveRSI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (6 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 5 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 12.4 — better |
| Further details — not scored | ||
| Size | 73 MB | 20 MB |
| Age rating | 4+ | 17+ |
| Developer | Ian Young | CMH GROUP LTD EOOD |
In-app purchases
Stochastic Signal Processing
No in-app purchases
LiveRSI
- Monthly offer1 Month trial$19.991 Month
- Annual offer$239.991 Year
Questions
Is Stochastic Signal Processing free?
Is LiveRSI free?
Do Stochastic Signal Processing or LiveRSI have ads?
Which is updated more often, Stochastic Signal Processing or LiveRSI?
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