Sundial vs Cadence Intervals

Sundial is a screen time app built on one idea: a limit should feel like a sundial, not a stopwatch. You decide what your time is for, and the app quietly holds the line. LIMITS THAT ACTUALLY SHIELD Choose the apps or categories that eat your day and give each rule a daily allowance. When it runs out, iOS itself blocks the app — not a timer you can swipe away. One rule can hold any number of apps at once. THE BLOCK TELLS YOU WHY Every shield says what you finished ("30 min done for today.") and repeats the reason you set that rule — "For my health. Put the phone down." The exit stays yours as well: finish for today, take 15 more minutes, or lift that rule until midnight. Nothing is a dead end. TODAY, AT A GLANCE The home tab estimates how much of the day you have spent and turns it into a health score that drains as the hours do. The day's ink-wash landscape shifts with it, so the picture tells the story before the number does. HISTORY WORTH READING All history in one heatmap, plus a per-day breakdown of where the time went: which apps, which categories, and how they compare with your limits. THE HOME SCREEN WIDGET Today's figure and your most urgent rules, small or medium, right on the Home Screen. QUIET BY DESIGN Everything stays on your iPhone. No account, no server, no analytics, no ads. Sundial reads only aggregate usage time through Apple's Screen Time framework — never what you do inside an app. Full policy: see the Privacy Policy link below. SUNDIAL PRO A single one-time purchase unlocks every theme, every background scene, and the Home Screen widget. No subscription. REQUIREMENTS Sundial needs Screen Time permission (Settings → Screen Time → Sundial) to read your totals and set limits. iPhone.

Cadence Intervals is not just a timer that counts seconds. It knows what you are doing in every segment, and it keeps the beat for you. Three things a plain interval timer does not do One. Every segment carries its own exercise. 1300+ movements grouped by chest, back, shoulders, legs and core, fully offline. Pick one straight from the library while building a sequence. Not sure how a move goes when it comes up? Tap it for step-by-step instructions. Two. A metronome on your work intervals. Adjustable from 40 to 240 BPM, layered on top of the work segment. Jump rope cadence, punch rhythm, jumping jack pacing: follow the beat instead of counting in your head. Three. Cues mix into your music. Apple Music and Spotify keep playing, never pause, never drop in volume. Cues still sound with the silent switch on, and fire on time on the lock screen and in the background. READY IN TEN SECONDS - Three dials for work, rest and rounds, down to the second - Save any setup as a preset and start it with one tap - Ten templates: Tabata, HIIT full body, boxing rounds, run intervals, bike sprints, jump rope, core, strength, burpees and stretching BIG AND LOUD - Full-screen digits readable with the phone on the floor, three meters away - Prepare, work and rest each have their own color - Voice announces every segment, with a 3, 2, 1 countdown before each switch - Seven cue sounds with their own volume slider, vibration on or off CUSTOM SEQUENCES - Give every segment its own length: 5 minute warm-up, 40 second squats, 20 second rest, 1 minute plank - Drag to reorder, swipe to delete, repeat the whole sequence as many times as you want SHARE YOUR SESSION - A results card is generated when you finish, ready to save or share CLEAN BY DESIGN - No ads, no account, no network, your data stays on this device - Available in English, Simplified and Traditional Chinese, Japanese, Korean, German, French, Italian, Spanish, Brazilian Portuguese, Russian and Arabic