Build custom blocks, loop them with intelligent adjustments, add subtle audio & haptic cues, save reusable presets, and track where your time goes. Works offline. No ads.
Add blocks like Inhale , Hold , Exhale , Work , or Rest . Repeat them all, or in custom groups. Optionally increase or decrease block durations each loop. Choose interval, count, or end‑of‑block cues.
Work 00:20 • Rest 00:10 • ×8
Work 00:30 • Rest 00:15 • ×12
Inhale 4 • Hold 4 • Exhale 4 • Hold 4
Power Breaths • Hold (+15s each loop) • Recovery
Quarter‑mark cues
Work 00:45 (15s intervals) • Rest 00:15
Focus 25:00 • Short 5:00 • Long 15:00
Plus: save your own presets for anything from kettlebell ladders to nasal breathing cycles.
Rithmer runs on iPhone. Works great offline. No ads.
Open App StoreApp Store link placeholder — replace with the live URL when ready.
Yes. All configurations and purchases remain on-device.
No. We don’t collect personal data. Purchases are processed by Apple.
Yes. Use loop adjustments to add or subtract seconds each repetition for breathwork ladders, EMOM progressions, or tapering cooldowns.
Choose subtle audio bells and haptics at fixed intervals, at quarter marks for long blocks, or only at block ends. You can keep the screen off and still receive cues.
Yes, cues are designed to coexist with your audio. Haptics provide tactile feedback when you prefer silence. Make sure your device isn’t in Do Not Disturb if you rely on sound.
Yes. Save any design as a preset, duplicate it, rename it, and keep a personal library for different routines.
A lightweight Reports view totals your time by category (Mindfulness, Workout, Productivity, etc.) across day, week, month, and custom ranges.
Absolutely. Create Focus/Break blocks, add a longer break every few loops, and enable quarter-mark cues for long concentration blocks.
Your data is on-device by default. Export and sync options aren’t required to use the app; if you need them, let us know via support and we’ll prioritize accordingly.
Not yet. The iPhone experience is the focus. If Apple Watch is important to your workflow, tell us—community demand helps shape the roadmap.
Yes. Sessions continue with audio and haptic cues while the screen is off so you can train or meditate without watching the display.
There’s a free core experience. Optional premium features unlock advanced capabilities. Pricing and features may vary by region per App Store. One‑time purchase — no subscriptions.
High-contrast typography, large timers, and VoiceOver-friendly controls are used wherever possible to keep the experience legible and simple.
No. Rithmer is a timing tool. For health conditions or breathwork sensitivities, consult a professional and stop immediately if you feel unwell.