One wellness app, two games and an offline road-trip companion. Everything runs on your device, none of it tracks you, and all of it is built to work with unsteady hands.
Not sure your device can run these? Check first ↓
Your heart rate, read aloud. SteadyHeartBeat speaks your live heart rate from AirPods Pro 3 — no watch, no chest strap, no glancing at a screen. Everything runs on your iPhone, and your data never leaves it.
Needs iPhone · iOS 26+ · AirPods Pro 3 or later
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A casual flick-and-defend arcade type game. Read the pathogen swarming your patient, arm the one cell type that counters it, and flick a homing cell to hold the line.
Needs iPhone or iPad · iOS 17+
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A casual color-matching puzzle game set in deep space. Steer falling strings of colored pieces, stack them, and build patterns that fuse and release their energy. No timers, no rush, unlimited undo.
Needs iPhone or iPad · iOS 18.6+
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Offline entertainment for the whole car, hands-free. Books, games, stories and simple conversation — you talk to it, so no hands are involved. Everything lives on the phone, so it keeps working where there is no signal at all.
Needs iPhone 15 Pro or newer · iOS 18+ — the AI runs on the phone’s own GPU
See the app →Pick your device and the iOS version you are on. Nothing is sent anywhere — this runs entirely in your browser. Not sure which iOS you have? It is in Settings › General › About › Software Version.
iPhone · iOS 26+ · AirPods Pro 3 or later
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iPhone & iPad · iOS 17+
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iPhone & iPad · iOS 18.6+
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iPhone 15 Pro or newer · iOS 18+ · in development
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Pick the family — Plus, mini, Pro and Pro Max all take the same iOS as the base model, so they share a line here. The iPhone 15 is the exception: only the Pro models have the memory to run AI on the phone itself, so they are listed apart. Device support follows Apple's own compatibility lists for iOS 17, 18 and 26. If your device is not listed, it is older than anything these apps run on.
All four are local-first: no accounts, no ads, no analytics, no third-party SDKs. What happens on your device stays on your device.
