IntervalVana

Open fast. Start fast. Stay in the timer. IntervalVana is a focused interval timer for HIIT, Tabata, Interval, Yoga, Meditation, and Custom sessions — not a full wellness platform. Run structured work/rest rounds with a full-screen timer, sound and haptics on segment changes, and a calm session summary when you finish. For general fitness and mindfulness timing — not medical advice or personal training certification. No account required. Your timer sessions and coach tips are processed on your iPhone — IntervalVana does not send coaching questions to our servers or third-party AI APIs. TIMER MODES • HIIT, Tabata, Interval, Yoga, Meditation, and Custom — preset routines for each mode • Quick Start hero and mode strip on Home — tap a preset and go • Full-screen Active Timer — progress ring, phase label (work/rest), pause, skip, end • Sound and haptics preferences in Settings BUILD YOUR ROUTINES • Create Custom Hub — Simple builder (work/rest/rounds) for one-off sessions • Advanced Builder (Premium) — multi-block routines, named step types, repeat counts, drag reorder • Save routines to your Home library and restart in one tap (Free: one saved routine taste; Premium: unlimited) • Format starters — ladder, pyramid, EMOM generators in Advanced Builder (Premium) • Inline hints for sensible HIIT pacing — deterministic, not medical prescriptions ON-DEVICE COACH (NOT CLOUD AI) • Today's suggestion chips on Home and AI Coach — light planning from your recent sessions • Ask for session ideas — short answers from on-device rules grounded in your session rhythm (Free: 3 Ask/day; Premium: unlimited) • Suggestions and Ask use deterministic on-device logic — not a cloud chatbot and not open-ended AI chat • Wellness disclaimer on Coach — general guidance, not medical or trainer advice • Future updates may add on-device Apple Intelligence for Ask when available on supported devices — not marketed until shipped STATS & PROGRESS • Session totals and timer minutes for everyone • Premium depth — weekly trends, streak, consistency, favorite mode, recent sessions, short insight lines (deterministic from your history) PREMIUM ADDS • Advanced Builder — compose multi-block routines with named steps • Unlimited saved routines on Home • Format starters and saved block library (copy-on-insert) • Deeper stats and unlimited Coach suggestions + Ask • Optional private iCloud Continuity — saved routines and session history sync when you opt in (Premium required; toggle stays off until you enable it; not verified multi-device marketing until soak complete) Want food logging, journal, and cross-domain insights? See our separate MapVana app — the wellness OS superset (six tabs, not timer-only). Privacy Policy: https://intervalvana.com/privacy Terms of Use (EULA): https://intervalvana.com/terms Support: support@intervalvana.com