HeartKium vs CountWhen

HeartKium uses a dedicated sensor attached to a smart diaper to detect urination and defecation, instantly notifying caregivers of the user's condition. The collected data is transmitted via a gateway to the cloud and delivered to the app, allowing users, caregivers, or staff to check the status anytime, anywhere. Timely notifications help minimize contact between waste and skin by guiding appropriate diaper changes, easing the burden of care. All records are stored and can be used for continence management and generating personalized reports.

Forget "when did I last…?" CountWhen gives you instant clarity on anything that runs on intervals — not just dates. One tap to log. Always know how long it's been, when it's due, or how long you still have to wait. PERFECT FOR PARENTS Baby bottle, nap, diaper, feeding, pumping — set it once and CountWhen tracks it all. Know exactly how long since the last feeding, when nap time opens up, or whether it's too soon to give something again. Designed for the tired parent who can't afford to lose track. Baby feeding, bottles & pumping sessions Diaper changes Nap scheduling & sleep training Supplement timing Instrument practice (piano, guitar, violin) Reading time & homework sessions Screen time gaps Sunscreen reapplication Kids' chores & responsibilities THREE EASY WAYS TO TRACK Just tracking — Log events and see patterns over time (no reminders) Due every — Set recurring intervals and get gentle notifications when it's time again Wait at least — Enforce a minimum wait time before logging again (with override option) HOW IT WORKS Set a timer interval in minutes, hours, days, weeks, or months — or use an anchor time. Tap LOG when something happens. CountWhen instantly shows how long it's been, how long until it's due, and whether you still need to wait. Clear progress bars, overdue alerts, and ready notifications keep you on track. WHY NOT JUST USE YOUR CALENDAR? Calendars struggle when elapsed time matters more than a fixed date — like spacing coffee every 2 hours, cleaning the bathroom after 7 days, or adjusting for something that ran late. CountWhen resets from when you last did it, not when you planned to. PERFECT FOR PET CARE & LIFE Pet feeding, walks & monthly heartworm tabs Cancel subscriptions before free trials end Call family every few days Home and work deadlines PERFECT FOR SELF CARE Hydration & supplement timing Fasting windows Caffeine spacing & coffee limits Prayer times & habit resets Symptom logging PERFECT FOR HOUSEHOLD & COOKING Sourdough starter (feed every 7 days) Water plants & household chores Cooking intervals & food prep timers Food expiration tracking 100% ON YOUR DEVICE No cloud. No accounts. No subscriptions. No data sharing. Your logs, history, and settings stay completely private — stored only on your phone. Export or delete anytime. You own your data forever. SIMPLE. CALM. ALWAYS THERE. Beautiful dark mode, customizable colors, rearrangeable tiles, and gentle reminders — designed to keep you focused without the stress. Download now and start tracking what matters. Questions? Feature requests? hello@countwhen.com