DoseSafe
Medication reminders
Reliable medication reminders and adherence tracking, so nothing slips — with your health schedule stored only on your device.
Period & cycle tracker
CycleKept
Track your period, symptoms and predictions with the discretion this data deserves. Nothing about your cycle ever leaves your device.
Not out yet. CycleKept is built and in testing, and arrives on Google Play first. Join the waitlist and we'll email you the day it lands — one email, nothing else.
What CycleKept does
- Log fast — flow, symptoms, mood and notes in a tap.
- Predictive — cycle day, a next-period estimate and a calendar view, worked out from your own history.
- Nothing to subpoena — there is no account and no copy of your cycle anywhere but your phone.
- Reminders scheduled on your device; nothing is sent through a server.
- A cycle PDF for a check-up, generated on your phone and shared only when you send it.
- An optional biometric app lock.
CycleKept shows estimates from what you log. It is not a medical device, not a diagnosis, and not a contraceptive.
Free tool: Ovulation & fertile window calculator — no sign-up, and it runs entirely in your browser.
The same promise as every Coffer app
What you record lives in an encrypted database on your own device. There is no account to create, no analytics watching you, and no server of ours holding a copy — so there is nothing for us to leak, sell or lose. Export your data whenever you like; nothing you have already written down disappears if you stop paying.
CycleKept questions
Do I need an account to use CycleKept?
No. Open CycleKept and start — there is no sign-up, no email address and no password. Your identity is your business, and the app works without it.
Where does CycleKept store my data?
In an encrypted database on your own phone. There is no server of ours holding a copy, so there is nothing for us to leak, sell or lose — and you can export your records whenever you like.
Does CycleKept have ads or tracking?
No. There are no advertising networks, no analytics SDKs and no third-party tags in any Coffer app.
Is CycleKept free?
CycleKept has a genuinely useful free core. One Coffer subscription unlocks the extras across every Coffer app instead of charging per app, and cancelling never takes away anything you have already recorded.
When can I download CycleKept?
CycleKept is built and in testing, and arrives on Google Play first. Join the waitlist and we will email you the day it lands — one email, nothing else.
More Coffer apps
PressureKept
Blood pressure & vitals
Log blood pressure, pulse and vitals over time, and see the trends your doctor actually asks about — kept privately on your phone.