EchoBox Player vs OpenCards

Echobox player is an elegant, privacy‑minded audio player built for everyday listening. It respects your library, keeps folders as folders, and adds smart features that make long‑form audio a joy—chapters, effects, transcripts, and more—without getting in your way. Whether you’re listening to audiobooks, podcasts, lectures, or long mixes, Ecobox balances reliability with power. It runs great on‑device, handles big local libraries, and even plays live Internet radio. - Preserve folder structure: Import entire folders and keep your organization intact. EchoBox mirrors your file tree instead of flattening it. - Per‑file Relative Volume: Dial in the loudness of each file without permanently altering audio. Normalize your library tastefully—ideal for podcasts and audiobooks recorded at different levels. - Chapters done right: Fast chapter detection for m4a/m4b and MP3 (ID3 CHAP). Jump quickly via a clear, accessible chapter list and dedicated button. - Effects when you want them: Optional EQ, low‑cut, reverb, and a smart compressor powered by a robust AVAudioEngine path. Effects are off by default and won’t destabilize normal playback. - Storage awareness: A tidy footer shows used and free space so you always know when it’s time to declutter. - On‑device transcription: Generate timestamp‑aware transcripts from your audio using Apple’s Speech framework. Prefer on‑device models when available, with a clear live progress view. - Internet Radio (.radio): Save and play live streams with a simple .radio file. EchoBox optimizes controls for live playback and gets out of your way. - Swift, fast, and private: No accounts. No trackers. Your library stays on your device.

OpenCards — Organize Your Knowledge Turn your Markdown notes into beautiful, browsable knowledge cards. OpenCards helps you organize, review, and carry your knowledge everywhere. Organize Your Way Create sections to group your cards by topic — class notes, research papers, vocabulary, or anything you need. Browse cards in a smooth horizontal carousel or search across your entire collection instantly. Rich Markdown Rendering OpenCards renders full Markdown with support for math equations (KaTeX), syntax-highlighted code blocks, tables, and more. Your content looks great in both light and dark mode. Tag, Like & Filter Mark your favorite cards with a like. Add tags to categorize and find cards quickly. Filter any section by likes or tags to focus on what matters. Full-Screen Reading Tap any card to enter an immersive full-screen view. Swipe through cards one by one — perfect for studying and review. iCloud Sync Your cards sync automatically across all your devices via iCloud. Start on your iPhone, continue on your iPad. Import from GitHub Paste a GitHub folder URL to bulk-import Markdown files directly into any section. Great for pulling in shared notes, study materials, or documentation. Key Features - Markdown cards with math (KaTeX) and code highlighting - Organize cards into sections - Tags and likes with per-section filtering - Full-screen card feed with swipe navigation - Global search across all cards - iCloud sync across devices - GitHub Markdown import Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/