Spellbook - REAL Wand Gestures

iPhone / Utilitaires

⌚ APPLE WATCH REQUIRED

Point your wrist. Cast your spell. Watch your lights obey.

Spellbook turns your Apple Watch into a gesture-controlled wand. Draw shapes in the air with your wrist — a flick, an arc, a sweep — and machine learning running entirely on your devices recognises which of eight spells you've cast, then fires off the action you've assigned to it.

Lights on. Lights off. Run a Shortcut. Trigger a HomeKit scene. All with a flick of your wrist. No voice command. No button. Just motion.

-- -- -- -- HOW IT WORKS -- -- -- --

Spellbook watches your wrist data. When you move, it captures the shape of that movement — the arc, the direction, the rhythm — and matches it to a spell in real time based on your wrist gestures. The whole thing runs on-device. Nothing leaves your phone or Watch.

-- -- -- -- THE SPELLS -- -- -- --

Each spell maps to a distinct wrist shape:

Lucernas — Upward chevron ∧ — Summon the light
Obscura — Wave into a C — Banish it
Repello — Right then down — Disarming force
Subleva — U shape with a flick — The lifting charm
Scutum — Straight line up — Raise your shield
Amplora — Rightward chevron > — Amplify and enlarge
Sistere — M shape — Halt all motion
Aperio — Up then circle — Unlock and open

Each spell can be renamed! If you'd rather say Lumos than Lucernas, or Expelliarmus instead of Repello — rename them whatever you like. Fans of a "certain wizarding world" will feel right at home.

-- -- -- -- WHAT YOU CAN CONTROL -- -- -- --

- HomeKit lights — any room, any scene, any brightness level
- Individual accessories — toggle switches, smart plugs, sensors
- Apple Shortcuts — if Shortcuts can do it, a spell can trigger it
- On-screen spell reveal on iPhone — dark, cinematic, dramatic

-- -- -- -- TUNE YOUR CASTING -- -- -- --

Everyone casts differently. Spellbook lets you dial in detection to match your style — adjust onset sensitivity, gesture speed, confidence threshold, and cooldown timing. Go precise and deliberate, or fast and snappy. Settings sync instantly to your Watch over WatchConnectivity.

-- -- -- -- DESIGNED FOR MAGIC -- -- -- --

Full spell compendium with animated gesture diagrams. Dark immersive UI on both iPhone and Apple Watch. The iPhone screen shows you what you just cast — live, with animation — so you always know it worked.

Works entirely on-device. No cloud processing. No account. No subscription. Buy once, own it forever.

-- -- -- -- REQUIREMENTS -- -- -- --

An Apple Watch is required. Spell recognition is based on wrist motion — there is nothing to do on iPhone alone. If you don't have an Apple Watch, this app is not for you.

Compatible with Apple Watch Series 4 and later. Requires iPhone with iOS 16+ and watchOS 9+.

SPELL DATA HAS ONLY BEEN TRAINED ON LEFT HAND.

If you wear your watch on your right hand, please wait for a future update where we support this.

-- -- -- -- COMING SOON -- -- -- --

More spells, improved gesture accuracy, idle wrist detection (so the Watch knows when you're not casting), more integrations, right hand support and more!

Your wand awaits.

Quoi de neuf dans la dernière version ?

In this version:

- You can rename your spells (think LUMOS / WINGARDIUM LEVIOSA).
- Improved idle state, so you won't accidentally trigger spells by rotating your wrist slightly.
- Improved spell detection.
- Better UI.
- Updated usage instructions.
- Improved communication between watch / phone.
- Simpler UI on Apple Watch.
- Better haptic feedback on Apple Watch.