DoseSync is a family medication coordination app for iOS. It provides a shared real-time dose log for multiple caregivers, preventing double-dosing and missed medications without requiring medical expertise.

How does double-dose protection work?

When one caregiver confirms a dose, the confirm button is immediately disabled for all other family members across all their devices. The system prevents any second confirmation for the same dose window, with real-time sync in under 3 seconds.

Can multiple caregivers use DoseSync at the same time?

Yes. DoseSync is built for families with multiple caregivers - parents, grandparents, babysitters. Changes sync across all devices in under 3 seconds so everyone sees the same real-time status.

What is Grandparent Mode?

Grandparent Mode is a simplified interface with large text, high contrast, and a single large confirmation button. Grandparents can join the family via QR code without creating an account or remembering a password.

Does DoseSync work without internet connection?

Yes. DoseSync works fully offline. Dose confirmations are saved locally and automatically synced to all family members when the internet connection is restored. No dose gets lost.

Is DoseSync a medical device?

No. DoseSync is a coordination tool for families managing medications together. It is not a medical device, does not provide medical advice, and does not replace professional medical guidance or a pharmacist.

What platforms does DoseSync support?

DoseSync is available on iOS (iPhone and iPad) requiring iOS 17.0 or later. Android support is planned for a future release.

What is the difference between Solo and Family plans?

The Solo Lifetime plan ($49.99) supports you and one loved one with unlimited medications. The Family Lifetime plan ($99.99) supports up to 7 caregivers and up to 7 dependents. Both plans include all future updates with no recurring subscription.

Is DoseSync a replacement for Medisafe?

It depends on your situation. If one person manages their own medication, Medisafe is mature and capable. If several caregivers share the work for the same person, DoseSync is built around that shared, real-time log.

Does Medisafe support multiple caregivers?

Medisafe has a Medfriend feature for a backup contact, but its core model is a single user tracking their own medication. DoseSync treats the shared family log as the primary surface.

comparisoncoordinationcaregiving

DoseSync vs Medisafe: which fits a multi-caregiver family?

August 10, 20262 min readVitalik Pestov

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Short answer: if one person tracks their own medication, Medisafe is a strong, mature choice. If several people give the medication to the same person, DoseSync is designed around that shared, real-time log.

This is an honest comparison from the team building DoseSync. We will be specific about where each one fits.

The core difference

Medisafe is built around an individual managing their own medication. It does this well, with reminders, refill tracking, and a large medication database.

DoseSync starts from a different question: when more than one person gives the medication, how does everyone know what already happened? The shared log is the product, not an add-on.

Real-time coordination

When one caregiver confirms a dose in DoseSync, everyone else in the family sees it in under three seconds. The confirm button then locks for the others, so the same dose window cannot be logged twice.

Medisafe, by design, waits before flagging a missed dose. That delay is reasonable for a single user, but it means a second caregiver checking the app may not see the current state right away.

Who each one is for

| Situation | Better fit | |---|---| | One person, own medication | Medisafe | | Several caregivers, same person | DoseSync | | Older relative who avoids accounts | DoseSync (Grandparent Mode, QR join) | | Single-user refill tracking depth | Medisafe |

Grandparent Mode

DoseSync includes a simplified mode with large text and a join-by-QR-code flow that does not require creating an account. For families where an older relative is part of the care routine, this removes a real barrier.

The honest take

Neither app is "better" in the abstract. Pick by your situation. A solo tracker is well served by Medisafe. A family sharing the work of care is the exact case DoseSync was built for.

If that is you, DoseSync is worth a look.

Stop wondering who already gave the dose

DoseSync gives your whole family one shared, real-time medication log.

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