Decidy: Spin the Wheel Offline

Spin the wheel offline and let a truly fair random picker make the call in three seconds. Decidy turns any list into a decision wheel: paste your options, flick the wheel, hear the pointer tick past each pin and get an answer you can trust. It opens, spins and saves with no internet, so it works in airplane mode, in a classroom with no Wi-Fi or anywhere the signal drops. Made for fun and everyday decisions: what to eat, who goes first, an icebreaker or a party game round.

PASTE ANY LIST
The wheel spinner builds itself from text. Paste a list with one option per line, from a note, a chat or a spreadsheet, and the wheel appears at once, with a preview of the slice count. There is no limit on slices: 6, 60 or 5,000 names. Write "Anna x3" to give an option three times the chance, keep the emoji at the start of a line, and choose whether to merge duplicates. Typing is fast too: Enter adds an option, swipe to delete, drag to reorder. Twelve offline templates get you started, such as What to eat, Yes or No, Who pays, Chores, Movie genre and Number 1 to 100.

TRULY FAIR, AND YOU CAN CHECK
Every spin uses SecureRandom, and the result is chosen before the wheel moves, so a strong or gentle flick changes how long it spins, never the odds. Real randomness repeats sometimes, so No repeat offers three choices: Off, No back-to-back, or Shuffle bag, where every option comes up once before any repeats. Remove winner takes the last result off the wheel for the next spin, which makes it a handy random name picker for classrooms. The Fairness check runs 10,000 picks of your own wheel in under a second and shows each slice's odds against its real share, with a chi-square test. The last 100 spins and the win count of each option stay in your history.

FEELS LIKE A REAL WHEEL
Inertia and friction are calculated in real time, so the wheel slows naturally at 60, 90 or 120 Hz. The brass pointer bounces off every pin with a tick and a light haptic tap, and the ticks blend into a soft rattle at full speed. Even with thousands of slices the spin stays smooth on everyday phones, because the wheel face is drawn once, then only rotated. Choose Calm, Normal or Wild speed and a spin length from 3 to 12 seconds.

MAKE IT YOURS
Pick one of four color palettes or set the color of each slice, add emoji, and choose a tick sound: wood, click or soft. The app itself follows a light, dark or system theme. Confetti, haptics and sounds can be turned off, and the result can be read aloud with your phone's own voice, offline.

MORE MODES, SAME ENGINE
Yes or No for quick calls, a Number range from any minimum to any maximum, and Coin flip. Save unlimited wheels, duplicate them, and share a wheel as plain text or the result as an image; a friend pastes the text into Decidy and has the same wheel.

WORKS OFFLINE
Everything above works with no connection: spinning, saving, templates and the Fairness check. There is no "No internet" screen and no waiting at start. Pro, once bought, also stays active offline.

DECIDY PRO
- Themes: extra palettes, wood and paper frames, a blurred photo background, slice fonts and result effects such as fireworks and spotlight.
- Teams: split a list into balanced random teams, name them and share the result as an image.
- Giveaway mode: paste a long list of entries, remove duplicates, draw several winners in a row on a full-screen reveal for streams and videos, and export the winners.
- Home screen widget that spins your favorite wheel, plus a Yes or No Quick Settings tile.
- No ads.
Themes, Teams and Giveaway can also be tried for 60 minutes after a short video. Pro is available yearly with a free trial, monthly, or as a one-time Lifetime purchase. Pay once: every theme, widget and giveaway tool, no ads, ever. Subscriptions renew until canceled in Google Play.

PRIVACY
Your lists, wheels and history are stored only on your phone and are never uploaded. Decidy reads the clipboard only when you tap Paste. No account is needed.