230+ iOS apps curated and reviewed
Out of 230+ signal processing apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
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.
This educational course introduces signal processing tools used in geophysics, drawing from established texts and software. It covers key concepts like Fourier transformations, sampling, filtering, and seismic applications through text, video, and interactive applets.
This vintage-style audio processing plugin generates unique sounds by combining two signals with complex math. It functions as a tone generator, distortion unit, or multimode filter, encouraging sonic exploration.
This messaging app prioritizes your privacy with strong end-to-end encryption for all communications. It offers free text, voice, and video messaging, including group chats and disappearing stories, all without collecting your data.
This app helps eligible auto insurance customers drive safer and potentially earn discounts and rewards. It tracks driving behavior, offers improvement tips, and includes features like crash detection and roadside assistance. Start driving to automatically begin tracking and unlock savings.
This app educates swing traders and stock market investors with real-time buy/sell signals and advanced screening tools. It provides valuable insights, risk management guidance, and technical analysis to enhance trading acumen.
This app provides AI-driven insights and technical analysis for stock trading. It helps users identify buy/sell signals, track momentum, and manage watchlists. Designed for day and swing traders, it offers actionable advice to improve trading decisions.
This application offers real-time radio frequency signal detection and analysis. It monitors signal strength, analyzes frequency bands, and identifies interference sources. The tool provides historical data and network optimization insights for a better wireless experience.
Easily test your internet speed, analyze WiFi signal strength, and track performance history. Identify the strongest connection points and troubleshoot slow networks for a better online experience.
Locate broadcast towers for optimal antenna aiming. Enter your address or use your current location to find stations and receive free HD TV.
Leverage AI and expert analysis to discover high-potential stocks before significant market movements. Get actionable signals, price predictions, and insights into macro events to make smarter investment decisions.
Optimize your mobile network with tools to find the strongest Wi-Fi and cellular signals. Locate nearby cell towers, enhance connection stability, and secure your browsing with a built-in VPN. Ideal for improving signal quality and privacy.
This app connects organizations with their employees in real time. It delivers personalized and relevant content through alerts, push notifications, and various post formats. Companies use it to ensure every worker receives essential information.
This app is a powerful AI-enhanced stock screener that helps you find penny stocks to buy. It offers extensive filtering options, real-time news, and quote data. Premium features include real-time support and resistance level notifications and curated stock lists.
Identify areas with the strongest Wi-Fi signals in your home or office. This app provides detailed Wi-Fi information and helps you optimize your connection by showing signal strength in dBm.
This app helps you test and analyze your internet connection. It measures download, upload, and ping speeds, displays connection consistency, and checks Wi-Fi signal strength. Advanced features include LAN device scanning, Wi-Fi security checks, and an augmented reality speed test.
Easily test your internet connection's download, upload, and ping speeds. Review past test history, browse privately within the app, and view real-time network performance graphics. Customize display scales for a personalized experience.
This app helps you find and analyze cellular network towers worldwide. It offers precise tower locations, signal strength monitoring, and network performance analysis to optimize your mobile connectivity. Ideal for troubleshooting, travel planning, and professional network assessment.