Codewise vs DictaFlow

Codewise is the fastest way to go from zero to coding confidence — right from your iPhone, iPad, or Mac. Pick a language and start writing real code immediately. No fluff, no lengthy video lectures, no subscription. Just hands-on challenges that teach you the fundamentals through practice. LANGUAGES • Python • Swift • JavaScript • Java • Kotlin • C# • SQL (PostgreSQL) FEATURES • 280+ bite-sized challenges with instant feedback — write code, run it, see the result • Structured learning paths — Intro to Programming, Language Basics, Object-Oriented Programming, Functional Programming, and Design Patterns • Functional programming in C# — lambdas, Func and Action delegates, closures, and LINQ pipelines with Where, Select, OrderBy, and Aggregate • Design patterns in Python — Singleton and dependency injection, from a shared instance to a tiny container (new in 1.4) • Built-in code editor with syntax highlighting and live error hints for every language • Code runs on your device, fully offline — no account, no ads, no data collection • SQL challenges show results exactly like the psql tool, so what you learn transfers to real databases • Progress syncs across iPhone, iPad, and Mac with iCloud ONE PURCHASE, EVERY DEVICE Codewise is a one-time purchase. Buy it once and use it on iPhone, iPad, and Mac — no recurring fees, ever. Whether you're brand new to programming, preparing for an interview, or brushing up on a new language, Codewise meets you where you are and helps you level up one challenge at a time.

Train your real English listening skills with YouTube videos. Just register your favorite video and dictation practice starts automatically. Type what you hear, then get instant feedback to see exactly where you stand. 【What makes DictaFlow different】 - Practice with YouTube videos — stay motivated with content you actually enjoy - Word-level accuracy feedback — instantly see which words you're missing - AI weakness analysis (Pro) — automatically identifies your weak phonemes and linking patterns - iCloud sync — share your progress across all your devices - Study reminders — build a daily learning habit with smart notifications 【Perfect for you if…】 - You struggle with English listening and want to break through - You're aiming to boost your TOEIC or EIKEN listening score - You watch English YouTube videos but miss too much - You want to build listening accuracy before moving on to shadowing 【How it works】 1. Paste a YouTube URL to register a video 2. Play each segment, type what you hear, and get scored 3. Let AI diagnose why you made mistakes (Pro plan) Free plan includes up to 3 videos — no commitment needed. Give it a try. Terms of Use: https://rrgsn.github.io/DictaFlowWeb/terms.html