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What Is Cuentiva by 3 Days of Swift Concurrency?
Cuentiva is a SwiftUI Spanish reading app from 3 Days of Swift Concurrency: StoreKit, SwiftData, on-device speech and CFA, with source-available code.

Matthew Thomas
Oct 296 min read


What Is the RocketLaunch iOS App by 3 Days of Swift Concurrency?
RocketLaunch (Next Rocket Launch) is a free SwiftUI teaching app with feature actors, three providers, deliberate failure handling and a GCD comparison project.

Matthew Thomas
Oct 286 min read


What Is the Personal API iOS App by 3 Days of Swift Concurrency?
Personal API turns journal entries into a searchable dataset of your life. A public Swift Concurrency reference app with worker actors and race-condition tests.

Matthew Thomas
Oct 286 min read


What Is the Trend iOS App by 3 Days of Swift Concurrency?
Trend is a local-first SwiftUI weight tracker from 3 Days of Swift Concurrency: SwiftData, CloudKit sync, JSON backups and CFA, with public source.

Matthew Thomas
Oct 285 min read


Why Does 3 Days of Swift Concurrency Publish Real Swift Concurrency Xcode Projects?
Why 3 Days of Swift Concurrency publishes complete Swift Concurrency iOS Xcode projects on GitHub: rare real examples for developers and AI coding tools.

Matthew Thomas
Oct 286 min read


Examples of Modern iOS Apps Built by AI (With Source Code)
Real iOS apps built with AI and the CFA Toolkit: SwiftUI, SwiftData, Swift Concurrency and on-device AI, with public source code and honest licence notes.

Matthew Thomas
Oct 167 min read


AI Tools for Generating iOS Apps: The Free CFA Toolkit
The free, open-source CFA Toolkit gives AI coding assistants eight skills, an Xcode template and a dashboard for building and maintaining iOS apps.

Matthew Thomas
Oct 156 min read


Trend iOS App: The SwiftUI Project Where CFA Architecture Began
Inside Trend, a local-first SwiftUI weight and habit tracker built with AI, CFA, Observation, SwiftData, CloudKit and Swift 6 concurrency.

Matthew Thomas
Oct 58 min read


Building 3 Days of Swift Concurrency in Public: CFA and Public Repos
Why 3DaysOfSwiftConcurrency.com is built in public: the CFA architecture, the free CFA Toolkit, four AI-built iOS apps and a real GCD migration.

Matthew Thomas
Oct 59 min read


Personal API iOS App: Swift Concurrency Race Tests and On-Device AI
Inside Personal API, a SwiftUI journal built with AI and CFA: FIFO operation gates, generation checks, race-condition tests and on-device AI search.

Matthew Thomas
Oct 58 min read


Cuentiva iOS App: Swift Concurrency and CFA Source Code Walkthrough
A deep look at Cuentiva, a SwiftUI Spanish reading app built with AI, CFA and Swift 6 concurrency: actors, FIFO saves, SwiftData and tests.

Matthew Thomas
Oct 59 min read


Next Rocket Launch iOS App: Feature Actors, Task Groups and a GCD Twin
A walkthrough of RocketLaunch, a SwiftUI launch-schedule app with feature actors, task groups, AsyncStream snapshots and a GCD version to compare.

Matthew Thomas
Oct 58 min read
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