CPAP Supply Logger

CPAP Logger keeps track of your CPAP therapy supplies and how much you use them, so you always know what is due for replacement.

SET UP ONCE
Add each supply you use (machine, mask cushion, face frame, head strap, hose, water reservoir, filters) with its stock number and how long it should last, in days, weeks or months. Group supplies into one or more setups, such as "Nightly" and "Travel".

LOG IN SECONDS
Open the Usage calendar, pick the night, choose your setup, and tap Record. Optionally enter how many hours you used therapy with a simple time wheel. Forgot a night? Fill in any past day, in any order. Everything adds up correctly.

SEE YOUR HISTORY AT A GLANCE
Each recorded night shows a colored dot for its setup. Nights shorter than your cutoff (4 hours by default, adjustable) show in a color you choose, so short nights stand out immediately.

KNOW WHEN TO REPLACE
Every supply tracks the days and hours it has been used since you last replaced it. Shared supplies, like a machine used in two setups, are counted once across both. When something reaches its limit you are alerted, and you can see the days remaining.

NEVER RUN OUT
Track how many spares you have on hand. Replacing a supply takes one from stock, and you are warned to reorder when you are down to your last one and replacement is near.

TRY IT FREE, UNLOCK ONCE
Try every feature free for 7 days. After that, a single one-time purchase of $0.99 (USD) unlocks CPAP Logger for unlimited use. No subscription and no recurring charges. Already bought it? Restore Purchase brings it back on any device signed in to your Apple ID.

PRIVATE BY DESIGN
Your data stays on your iPhone. There are no accounts, no ads, no analytics and no tracking.

CPAP Logger is a personal record-keeping tool. It does not diagnose, treat or give medical advice, and it is not connected to any CPAP device, insurer or government program. Follow your care provider's and supplier's guidance for therapy and replacement schedules.