Swift

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This topic area is about the programming languages themselves, not about any specific API or tool. If you have an API question, go to the top level and look for a subtopic for that API. If you have a question about Apple developer tools, start in the Developer Tools & Services topic. For Swift questions: If your question is about the SwiftUI framework, start in UI Frameworks > SwiftUI. If your question is specific to the Swift Playground app, ask over in Developer Tools & Services > Swift Playground If you’re interested in the Swift open source effort — that includes the evolution of the language, the open source tools and libraries, and Swift on non-Apple platforms — check out Swift Forums If your question is about the Swift language, that’s on topic for Programming Languages > Swift, but you might have more luck asking it in Swift Forums > Using Swift. General: Forums topic: Programming Languages Swift: Forums subtopic: Programming Languages > Swift Forums tags: Swift Developer > Swift website Swift Programming Language website The Swift Programming Language documentation Swift Forums website, and specifically Swift Forums > Using Swift Swift Package Index website Concurrency Resources, which covers Swift concurrency How to think properly about binding memory Swift Forums thread Other: Forums subtopic: Programming Languages > Generic Forums tags: Objective-C Programming with Objective-C archived documentation Objective-C Runtime documentation Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = "eskimo" + "1" + "@" + "apple.com"
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iClaw is an open source AI Agent App that you can use LLMs to power your phone. You can use LLMs to directly execute code on JS sandbox, control In-App Browser, read/write health data, and more… Now iClaw is on TestFlight, you can get whole source code on https://github.com/samhjn/iClaw
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Hi Everyone, I’ve built a new app as part of my personal portfolio and to give clients a straightforward way to reach out. Before I ship it, I need real-world feedback on usability, performance, and any bugs you uncover. What I’m Looking For Usability: Is navigation intuitive? Are controls where you expect them? Performance: Any slowdowns, crashes, or graphical glitches on your device? Compatibility: How does it behave on different iPhone/iPad models and iOS versions? General Impressions: Does the app feel polished and professional? Any missing features you’d expect? Timeline Please send your feedback by Friday, May 2nd so I can incorporate fixes before the official launch. Your honest input will help me polish this app to professional standards. Thanks in advance for your time and expertise! You guys are all amazing!!
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Essential reading tracker for book lovers. MiniLib keeps your reading list private—no social sharing, no excessive stats. Just a clean, intuitive way to track what you plan to read, are reading, and have finished. Enjoy a clutter‑free, minimalist experience focused on what matters most.
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Hey, I’d be happy if you tried out the Kaleido Pattern app. Kaleido Pattern App is a playful, intuitive, and almost meditative way of creating Pattern for any use case or just for experimenting, discovering symmetry, and refining visual ideas. Some things still might not work exactly as expected. Either way, I’d love to hear what you think of the app or anything you notice. For now, the app is only for iPad on iOS 17.5 or later.
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Hey everyone! I’m looking for a few testers to try out Wanderly, an iOS app that surfaces nearby landmarks and hidden spots in your city. It uses a Mapbox map so you can see your location and keep track of the places you’ve visited. You earn XP for each place you check off, level up, and unlock badges as you explore. Would love any feedback around the UI + UX + app itself, currently not many cities are supported, I'm in the process of adding more before a proper launch.
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Hey everyone, I’ve spent the last few months completely overhauling my app, Kai Companion. It’s a safety buddy designed to notify your emergency contacts instantly and easily when you're in a sketchy situation. I’m now at a point where it "works well," but for a safety app, "well" isn't enough. I need real-world testers to break it, find bugs, and tell me if the UI makes sense when you're in a hurry. What’s in it for you? -Early access to all premium features. -Direct influence on the roadmap. -The good feeling of helping build a tool that might actually help someone in need. I make daily updates! Thanks a lot!
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Your name gets said in a meeting. You're not paying attention. DRFT is. Set your wake words — your name, a project, whatever you keep missing — and let DRFT listen in the background. When someone says your word, you get an alert. On-device speech recognition, nothing recorded, nothing uploaded. Works on iPhone (mic) and Mac (captures app audio from Zoom, Teams, whatever). All transcription stays on your device. Pay attention? In this economy? Looking for feedback on: Detection accuracy — did it catch your name? Miss it? Ghost-fire on nothing? Battery life during long listening sessions Mac audio capture across different meeting apps General "does this make sense" vibes
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UpKeep helps homeowners track appliances, stay on top of maintenance, and manage home upkeep with AI-assisted workflows. Some of the current features include: AI label scanning to extract appliance details like brand, model, and serial info Smart appliance identification from a photo Warranty tracking Auto-generated maintenance schedules Task reminders and weekly planning Shopping mode for replacement parts / price comparison I’m currently looking for beta testers who can help with feedback on: onboarding clarity ease of adding and managing appliances label scanning / identification accuracy usefulness of maintenance scheduling anything confusing, broken, or missing in the overall experience If you’re a homeowner, manage multiple appliances, or are interested in better ways to stay on top of home upkeep, I’d really appreciate your feedback.
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Hey everyone, I wanted to share a little side project I've been working on, meet Fog. I’ve always struggled with organizing my notes, creating folders, deciding what goes where, and manually managing everything. Fog aims to solve this with four core features: • Auto naming • Auto grouping into clouds • Auto cloud grouping • Ask anything about your notes These features are powered by Apple’s on-device Foundation Model, meaning the AI runs entirely on your device, and your data never leaves your phone. The app is built with SwiftUI and SwiftData, and it was a great excuse to experiment with Apple’s newest on-device AI capabilities. I also had a lot of fun messing around with the new Liquid Glass design (hot take: it’s awesome). Fog is still in its early stages, but it’s available on TestFlight now. Feel free to try it and let me know your honest thoughts. Open to improvements and critiques. Clear your fog!
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Looking for testing the first version of my app... Take control of your vehicle's maintenance and fuel efficiency with ReelzBudget. Key Features: Refueling Log: Easily record fuel purchases, track mileage, and calculate fuel consumption. Maintenance Records: Keep detailed logs of all your vehicle's maintenance, ensuring you never miss a service. Integrated Maps: Locate refueling stations and maintenance points with ease, and record the precise location of each refuel. Customizable Metrics: Tailor the app to your preferences with customizable mileage, volume, and currency settings. Intuitive Interface: Enjoy a user-friendly design that makes vehicle management simple and efficient. Edit Functionality: Edit and update any refueling or maintenance entry at any time. Reelz Budget empowers you to understand and log expanditure for your vehicle and eventually optimize performance and save money. Whether you're a daily commuter or a road trip enthusiast, Reelz Budget is your essential vehicle management tool. Download now and experience the peace of mind that comes with organized vehicle records!
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Hey there! 👋 We're excited to announce that HeyU is now available for public beta testing on TestFlight! We're looking for up to 1,000 early adopters to try our app and provide valuable feedback before our official launch. What is HeyU? HeyU is a fresh take on social connection apps, designed to help you discover like-minded individuals, chat effortlessly, and build genuine connections in a fun and safe environment. Whether you're looking to expand your social circle, find people who share your interests, or just chat with someone new, HeyU brings you closer to the connections that truly matter. What makes HeyU special: Discover New People: Wave through profiles and connect with people who share your interests and passions. Powerful Search Filters: Find exactly who you're looking for with filters for age, location, gender, interests, and language. Chat Effortlessly: Start meaningful conversations with our intuitive chat interface. Variety of Tags: Select tags that reflect who you are and what you're looking for. Share About Yourself: Show off your authentic self and let others find you. Safe and Friendly Space: Enjoy a platform designed with robust moderation tools. Join Our Beta Testing We're limiting this TestFlight beta to the first 1,000 testers, so don't wait! Your feedback will directly influence the app's development and help us create the best possible experience for everyone. How to Join: Install TestFlight from the App Store if you don't already have it Click the TestFlight link to join the beta Start exploring, connecting, and sharing your thoughts! Your connections are waiting! Join us in shaping the future of HeyU! /The HeyU Team
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Hi all, I've built UpRez AI - an image upscaling app that bundles 3 models to choose from with the option for selecting 2x/4x scaling factor preference. I was annoyed with how many of these apps are now predatory with their pricing models (subscription based) so the plan is this will be a one time purchase app that will NEVER contain any subscriptions. Because AI is notorious for introducing "artifacts" within images (distorted hands, text, faces etc) this app differentiates itself by providing a blending brush tool to allow for lightly blending back in parts of the original image to create a composite upscaled image. The app seems to excel with Anime images (line art and other art styles) with the "Real ESRGAN Anime" model. BSRGAN is optimized for detailed photography and Real ESRGAN standard offers Balanced enhancement for general photos. As always, results vary and depend on quality of the original image provided.
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Hello everyone, I've been working on my first-ever app, a budgeting app that aims to put you in total control of your money, without needing to compromise your data privacy. The app is based on the envelope budgeting method, where every dollar is assigned a specific job. You can: Create and manage your own custom spending categories Track your expenses and income across multiple accounts Set monthly spending goals for each category Always see exactly how much money you have available to spend Some key things that set this app apart: No sign-up or account creation required — just download the app and start budgeting All your data stays completely private on your own device — nothing is ever sent to a server The app is fully functional offline — you don't need an internet connection to use it Tailor the app to your specific needs with custom categories, goals, and account types If you're someone who's into personal finance and budgeting, or if you're just looking for a more private and secure way to manage your money, I'd love for you to give this app a try. The app is currently in beta, and I'm seeking thoughtful, detailed feedback to make it the best budgeting tool it can be. Whether it's bug reports, UI/UX suggestions, feature requests, or just general thoughts on your experience, your input will be invaluable in shaping the future of the app. Thanks in advance to all the testers out there — I'm excited to build something great together!
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Hello, I’ve been working on a native macOS client for Mastodon called Oliphaunt, built primarily with AppKit and some SwiftUI integration. It’s designed to feel fast, lightweight and truly native — not a web wrapper, Catalyst, SwiftUI, or Electron app. I’d appreciate any feedback from fellow developers and testers. Key features: Native UI using AppKit (with some SwiftUI) Core Data for local caching Responsive, keyboard-friendly interface UX tailored for macOS (desktop-class usage) Supports multiple accounts, cross-instance timelines and search The app supports macOS 14 Sonoma and later. Feedback is welcome via TestFlight, on GitHub, or right here. Thanks in advance to anyone who gives it a try!
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Magic OK button https://testflight.apple.com/join/C75hSf9N Anti-anxiety app. Made mostly for myself. As a tribute to ancient and famous https://make-everything-ok.com/ I realized that my anxiety level is super high when I do not have Internet connection and thus I need local version of this tool to relive my stress level. Vibe coded in a day together with ChatGPT o3 - so partially credit goes to it. If you need localization to another language and willing to help - ping me. Any suggestions are welcome. Happy testing. Leo
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Hi Everyone, We’re inviting 25 additional beta testers (U.S. only) to try out our iOS personal finance app — now available on TestFlight — as we gear up for public release. We previously posted here and received great feedback, and we’re excited to welcome more testers to help refine the experience. 📱 About the App: Our app offers a holistic view of your finances by automatically tracking your income, expenses, assets, liabilities, net worth, and cash flow — all in one clean and responsive interface. 🔑 Key Features: 🔗 Connect your financial accounts: Checking, savings, credit cards, loans, 401(k), IRA, 529, CDs, and more. 📊 See where your money goes: Transaction history, category trends, and spending patterns over time. ✏️ Manual controls: Add/edit transactions manually and include/exclude items from calculations. 🧠 AI-powered assistant: Ask financial questions in natural language and get personalized insights instantly (This is experimental as of now). This is based on summarized financial data and no personal information is used. 🔔 Smart, Customizable Notifications: Low balance alerts (checking/savings) * If a connected bank account has low balance then receive the alert High-value transaction alerts * We will send out an alert when we detect any high value transaction posted in any of your connected accounts Loan balance alerts (total liabilities) * When your total loan balance crosses a certain amount Asset balance alerts * When your total asset crosses a certain amount Monthly budget alerts * Keep track of your total monthly budget by tracking actuals against budget (e.g., receive alert when 80% of budget is spent) Disconnected account alerts (prompting users to relink) All thresholds are user-defined, and alerts are sent in real time (there is some lag in getting the financial transactions in our app depending on the financial institution, however we send the alerts as soon as we detect it) to help users stay informed 🔐 Privacy & Security: Data is encrypted end-to-end No personal information is used for model training Users have full control over what’s included in calculations 🧪 Join the Beta (U.S. Users Only): https://testflight.apple.com/join/3QwmcB9B The beta is free, takes few minutes to join, and we’d love your feedback to help us make the app even better. Thank you for supporting early-stage app development! To help us monitor performance during this early beta, we kindly ask that you connect up to 5 financial accounts for now. This helps ensure stability and smoother feedback collection.
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🎯 Boost Your Productivity like never before Get an exclusive sneak peek at Arsynal- the productivity powerhouse that transforms how you work with intelligent automation and secure AI assistance. 🚀 Sneak Peek Features: AI Agent - Secure conversations with powerful models Intelligent Clipboard - Smart history that learns your workflow Workflow Automation - Visual editor for creating workflow, extensions, connectors, monitor AI tasks Marketplace - Download extensions support for apps Browser Intelligence - Turn browsing into actionable insights ✨ Perfect For Productivity Enthusiasts Who: Juggle multiple projects and need smart organization Want AI assistance without compromising security Love automating repetitive workflows Value tools that adapt to their working style // This is an early-preview.
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