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Product Radar
A unified feed of emerging software, developer tools, and early-stage market launches.
Hacker News
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Apr 5, 2026
A personality test specifically designed for developers.
A novel personality assessment tool tailored for the developer community, built with modern web technologies.
Hacker News
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Apr 4, 2026
Open-source, zero-power PCB hackathon badges with e-ink and NFC.
Custom-designed, cheap, simple, and fun hackathon badges with e-ink displays and NFC, built on an RP2040 architecture, designed for a specific game jam event.
App Store
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May 14, 2021
Live Wallpaper-Charing 4K
Customize your phone and bring your screen to life with live wallpapers. We have continue update. Choose between your own original artwork or one of the amazing wallpapers of our huge catalog. Explore, download and set cool charging screen animations in a second. Charge your p...
Hacker News
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Apr 3, 2026
Quillium, a non-linear writing app.
A writing app that treats revision as a first-class concept, allowing users to fork sentences/passages into infinitely nested branches and switch between versions inline, differing from Git by enabling combinations of branches within a single document. Optional AI feedback is ...
Hacker News
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Apr 3, 2026
Paul, a native macOS AI-first PostgreSQL client.
A fast, lightweight, simple, and safe (read-only by default) alternative to slow, complex PostgreSQL clients like DBeaver or pgAdmin, specifically for macOS. Differentiates with an "agent mode" for SQL-less database interaction via AI.
App Store
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Aug 8, 2025
BetterSpeak: AI Language Tutor
BetterSpeak: Your AI Tutor for Language Speaking Do you want to speak English fluently, confidently, and naturally? BetterSpeak is your personal AI English tutor designed for learning English as a second language through lifelike conversations, real-time corrections, and perso...
Hacker News
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Apr 3, 2026
RiceVM, a Dis virtual machine and Limbo programming language compiler implemented in Rust.
A modern implementation (in Rust) of a Dis VM and Limbo compiler, capable of running Inferno OS applications and providing a complete runtime with garbage collection and concurrency features.
Hacker News
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Apr 2, 2026
Elytra, a 420g CNC aluminum, truly wireless split ergonomic keyboard.
A premium, lightweight, and truly wireless ergonomic split keyboard, addressing issues of desk clutter, bulky cases, and inter-half cabling common in existing split keyboards.
App Store
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Dec 31, 2020
MathMaster: Math Solver & Help
MathMaster helps to do the math for you. Just use your camera, snap a picture of a math problem or load an image, and get the right answer on your screen. If you need to get a better understanding of how to solve a problem - just check a step-by-step solution. The app helps an...
Hacker News
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Apr 1, 2026
Roadie – An open-source KVM that lets AI control your phone
An open-source hardware KVM extending existing KVM capabilities with multi-touch support for mobile devices and a focus on agent-driven, programmatic control via HTTP/WebSocket, enabling AI interaction with phones and tablets.
Hacker News
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Apr 1, 2026
just-call.app – a WebRTC application for video calls.
No sign-up, no install, just a link. Positioned as a reliable alternative to FaceTime for specific connection issues.
App Store
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Apr 14, 2015
Shadowrocket
Rule based proxy utility client for iPhone/iPad. - Capture all HTTP/HTTPS/TCP traffic from any applications on your device, and redirect to the proxy server. - Record and display HTTP, HTTPS, DNS requests from your iOS devices. - Configure rules using domain match, domain suff...
Hacker News
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Apr 1, 2026
Vibe Check – a UX benchmarking tool that uses AI to navigate URLs and report on UX insights.
Provides quantitative data to improve UX of product journeys, specifically for 'vibe coded URLs' (e.g., Make, Lovable, Claude code, V0). It measures 'time-to-value' by simulating user challenges.
App Store
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Aug 15, 2024
OpenEvidence
Clinical Decision Support & Medical Search Engine for Healthcare Professionals (NPI Required) OpenEvidence is the most widely used clinical decision support platform and medical search engine among U.S. clinicians. According to independent studies, more American physicians use...
App Store
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Sep 12, 2025
FaithStudy – Bible Study Guide
FaithStudy is a simple and thoughtful way to explore Scripture, build a daily Bible habit, and reflect on your faith. Read the Bible at your own pace, follow Daily Study Plans, test your knowledge with Bible Quizzes, and take a moment for prayer and reflection. When you want t...
App Store
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Jun 16, 2016
Da Vinci Eye: AR Trace & Draw
As seen on Shark Tank and featured in Apple's Apps We Love, Watercolor Artist Magazine, Handmade Seller Magazine, LifeHacker, MakeUseOf, Fast Company (Innovation Award winner), Apple News and more! Da Vinci Eye is used by millions of creatives from painters to bakers to make i...
App Store
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May 19, 2017
Park Smarter
With PARK SMARTER™, just park and walk away as you pay! Create an account, then use the map to search for available parking spots and review prices. Store your vehicle and payment info in the app, so you can park and pay quickly and easily. And once you park, you can add time ...
App Store
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Apr 11, 2025
Artmate: Drawing Together
Drawing is more fun with a friend. Artmate is a multiplayer drawing app where you and a real drawing buddy sketch the same picture together, side by side, step by step, in real time. Artmate is built on one simple idea: nobody wants to sketch alone on a blank screen. Pick a dr...
App Store
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Jan 24, 2017
Super Scoreboard
Tired of losing track of your game’s score? This app is designed to simply keep track of the score, whether there are two teams or numerous! Scoreboard tracker allows you to: - Track the score of your game - Pick the length of time - Choose different team or player names - Adj...
App Store
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Jun 12, 2024
Stan: Link in Bio for Creators
Welcome to Stan - Your Creator Store. Stan is one of the simplest link in bio platforms used by thousands of people all over the world. Turn your passion into profit with the Stan App, the mobile companion to the all-in-one creator storefront loved by entrepreneurs everywhere....