Hustly vs Kapitel

Hustly is a focus app that uses real-time binaural frequencies to promote an optimal state of concentration — no pre-recorded music, no distractions. Designed for intellectual work, study and deep work. — REAL-TIME BINAURAL SOUNDS Hustly generates frequencies directly on your device using a precision audio engine. No audio files, no streaming. • 9 frequencies across 3 categories: Sharp — Balanced Flow (12 Hz), Brain Power (25 Hz), Hyper Focus (70 Hz) Neuro — Mental Flow (10 Hz), Logical Focus (18 Hz), Neural Sync (40 Hz) Aura — Zen Flow (432 Hz), Mental Reset (741 Hz), Inner Connection (963 Hz) • Local generation, zero latency • Works 100% offline • iOS Control Center integration — CUSTOMIZABLE FOCUS BLOCKS Organize your concentration with 6 block types: Studies, Project, Reading, Skill, Meditation and Journal. • Choose your frequency and duration (15 min to 3 h) • Schedule your sessions by day and time • Customize the title, emoji and color of each block • Set your commitment level (easy quit, hard quit or hardcore) — FREQUENCY COLLECTION Explore each frequency in detail: description, benefits, recommended use cases. Progress through tiers (5, 15, 50, 100 sessions) and add your discoveries directly to your blocks. — SMART ONBOARDING During sign-up, Hustly adapts the experience to your profile: • Age range • Focus goals • Activity type (studies, projects, reading, creativity, meditation) • Main distraction factors The app automatically recommends a frequency and session structure tailored to you. — TRACKING & STATISTICS • Consecutive day streaks • Completed sessions and total focus time • Weekly chart with week-by-week navigation • Productivity percentage • Post-session assessment (focused, neutral, distracted) • Emotion breakdown by frequency • Activity calendar (heatmap) — SECURITY & PRIVACY • Sign in with Apple • Encrypted cloud sync • Row-Level Security data protection • No advertising data collection • No third-party tracking — WHO IS HUSTLY FOR? • Students during exam season • Professionals and remote workers • Creatives and developers • Anyone looking to structure their focus — Hustly is a productivity and focus tool. It is not a medical device. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Hustly requires a premium subscription to access all features. Pricing available in the app.

Kapitel — your semester, one place Stop jumping between Notes, Anki, Downloads, Calendar, and Moodle. Kapitel is the daily study app that already knows what’s next: due cards, the next chapter, and the hand-in that’s about to explode. Home that triages your day See your streak, cards due for review, recent course work, and upcoming deadlines in one glance — so you open the app and start, instead of deciding where to start. Learn by chapter Each course follows a clear path. Finish a chapter, unlock the next — built for real coursework like engineering, math, and languages, not endless skill trees. Flashcards that stick Review with Again / Hard / Good / Easy spaced repetition. Fast queues, honest progress, and a streak that only moves when you actually study. Your course library Keep everything by course: Markdown notes, LaTeX with on-device preview, PDFs, and an Apple Pencil board on iPad. No more hunting through Downloads. Campus deadlines, not another Moodle Sign in to pull courses and hand-ins (University of Tübingen). Deadlines land next to your notes and cards — countdown first, decoration never. Focus when it counts Run a Pomodoro session and block distracting apps with Screen Time so your study block stays a study block. Built for iPhone, iPad, and Mac Study on the go, write and draw on iPad, go deep on Mac — with iCloud keeping your library in sync. Kapitel isn’t five apps glued together. It’s the one you open every day because the next step is already there.