All Progressive Web Apps

Checksum is a progressive web app that reads restaurant receipts, verifies line-item amounts, and splits bills between diners. Built with a mobile-first design, it displays receipt totals with expandable breakdowns showing subtotal, tip, and final amounts. The interface uses a dark theme with card-based layouts and safe-area insets for modern devices. Desktop users see a centered column instead of full-width stretching. Created by @magasine, it falls under utilities and finance categories.

SilveOS is a free, cross-platform web operating system that runs entirely in the browser. It provides a Windows-like desktop environment with a start menu, system settings, calculator, terminal, and rich text editor. Built as a progressive web app, it works on desktop and mobile without installation. Features include file management, theme and wallpaper customization, and support for running apps within the browser-based desktop interface.

Tabsong is a free online Guitar Pro player with a real-time fretboard. It allows users to view, practice, and interact with guitar tablature files. You can open local files, drag and drop supported formats, or browse a curated directory of high-quality transcriptions for various songs. It’s designed to help musicians learn their favorite songs faster.

A Portuguese-language progressive web app for managing shopping lists and home inventory control. Features tabbed navigation with shortcuts for adding items and accessing shopping lists directly. Displays in standalone mode with portrait orientation, using a teal accent color scheme. Designed for productivity and shopping management with a focus on household organization.

Arkai offers a collection of free browser games, including daily logic puzzles and classic titles. Games are developed in-house, some with AI assistance. It features no ads, no sign-up requirements, and no downloads. The platform emphasizes accessibility and ease of use for players seeking quick, engaging puzzle experiences.

Calculate in a notebook and share — from everyday math to engineering. Use variables, functions, and units and see results immediately. Add comments, copy calculations to apps like Word or Excel, or share them through an editable link. Calculate thermodynamic fluid properties with the integrated CoolProp library.

PokerTH Web Client offers Texas Hold'em poker directly in your browser. It connects to PokerTH servers and provides a standalone, installable experience with customizable themes and card decks. The application supports various file types for style packs and configurations, and includes shortcuts for quick game access.

Beatspiel is a free, browser-based drum machine and step sequencer. It allows users to create accompaniment beats with various time signatures and up to 8 bars. Designed as a Progressive Web App, it offers a simple interface for musicians and anyone needing rhythm support.

Block Fall is a free progressive web app game where players clear falling blocks. It launches directly from the browser and offers a full-screen, standalone experience. The game is designed for straightforward entertainment, focusing on simple, engaging gameplay for casual players.

Radio Rossini is a Progressive Web App offering a dedicated web radio experience. It provides a platform for streaming music with a standalone display and theming. The app delivers a focused audio experience for listeners seeking a direct connection to its broadcast.

Batwa is a private, offline-first personal budget tracker designed for Pakistan. It offers PIN-locked, encrypted data storage directly on your device, with no account or server interaction. Track JazzCash, Easypaisa, bank, and cash accounts in rupees.

OnBlow: The Space Dog is a free 3D space physics arcade game where players fly Laika through space, dodging obstacles and bouncing on balloons. Navigate outer space, Saturn orbit, and rotating spiral galaxies with zero downloads required.

Decorate a 3D paper toy with shapes and stickers, then print a one-page sheet and fold it into a real critter. Opens in the browser with no account, and the studio keeps working offline.

AI-powered workspace for tasks, mind maps, and real-time collaboration. Installs as a PWA with full offline support. Combines the best of Notion, Trello, and a task manager.

Free online audio editor. Cut, trim, and apply effects to audio files directly in your browser without uploading to a server. Supports MP3, WAV, OGG. Privacy-respecting.

Collaborative virtual whiteboard with a hand-drawn feel. Open-source Miro/Figma FigJam alternative — real-time collaboration, offline support, and end-to-end encrypted rooms.

A Progressive Web App for playing classic card games online with customizable decks. Players can upload personal images to create custom card designs using family photos, pets, or any imagery. Includes ten games: Cassino, Solitaire, Spider Solitaire, Spades, Hearts, Gin Rummy, Blackjack, Texas Hold'em, Pot Limit Omaha, and Concentration. Works across phone, tablet, and desktop without requiring app store downloads.

BVA is a budget planning tool that tracks planned versus actual financial performance. It displays projections and accumulation curves to help users monitor spending and income over time. The interface uses color-coded visualizations with blue for income (credit) and red for expenses (debit), with dashed lines representing planned amounts and solid lines showing actual figures. The app offers three theme options (dark, light, and dim) and uses tabular numerals for clear financial data presentation.

Gap-trip is an Android outing-planning app for Korea that recommends nearby destinations based on real-time public data. It compares reachable places by travel time, weather, air quality, crowd levels, nearby stations, and available facilities. Users can filter by region, travel time (30-90 minutes), transportation mode, and activity type (walking, family outings, dates, pet-friendly). The app generates shareable cards of the top five least crowded locations and includes map integration.

National mapping and GIS platform providing regulatory overlays, parcel data across 17 states and Washington DC, environmental risk scoring, and tax sale tracking. Designed for tax-lien investors, environmental consultants, developers, and planners. Features include ASTM radius reports, net buildable area calculations, overlay stacking for 30+ regulatory constraints including FEMA flood zones and EPA site data, and normalized zoning comparisons for California and Oregon.

SwiftCall is a progressive web app for voice and video calling with encryption. It provides a standalone communication interface that runs in portrait orientation with a blue-themed design. The app includes shortcuts for quickly starting new calls and is categorized as a communication and social tool. Users can make encrypted calls directly through their web browser without a native app installation.

WorkoutGen is a free AI-powered gym workout plan generator and tracker built on a state-certified coach's methodology. The app creates personalized workout plans in 60 seconds designed to help users build muscle, lose weight, and increase strength. It combines artificial intelligence with professional fitness coaching principles to deliver customized training programs that users can track and follow through a progressive web app interface.

Yearcle is a family budget app designed for annual planning rather than monthly tracking. It visualizes your finances through a 12-segment circle representing each month, with automatic savings categories for expenses. The app supports installment payments, cloud synchronization, and works across web, iOS, and Android platforms. Available in Italian and English, it aims to help families plan their entire year at a glance.

FamlyShare provides a private, ad-free space for sharing memories, activities, photos, and stories with trusted family and friends. It offers a secure alternative to public social networks, focusing on privacy by design, direct connections, and the preservation of personal moments without algorithms or data mining. Create your space to keep memories with the people who matter.