An app that bundles up every tool you need to "decide something" — dice, coin, roulette, and lottery draws. Great for deciding what to do with friends, splitting a class into groups, and more.
■ Classic ways to decide
・Dice (2 to 100 sides, roll up to 6 at once)
・Coin toss (heads or tails)
・Roulette (custom entries, with presets for lunch picks, forfeits, and turn order)
■ Grouping & drawing
・Shuffle a turn order
・Draw N winners (no duplicates)
・Ladder lottery (Amidakuji) — enter names and see the result instantly
・Split into groups (choose how many people per group)
■ Built to be easy
・Look back at your result history anytime
・Random selection works on your device — no internet connection needed
■ AI support (Premium)
・Ask the AI how to use a feature, like the ladder lottery
・Let the AI switch modes or help share your results
Good for: deciding what to do with friends, picking a presentation order, splitting a class into groups, choosing who takes the forfeit — whenever you're stuck deciding, this app has you covered.
■ Cloud AI support (Premium)
• Cloud AI assistance for app operations: up to 30 successful responses per day, resetting at midnight Japan time.
AI requires consent and an internet connection. AI may pause when the shared service budget is reached; random selection and subscription ad removal remain available.
Dice, coin flip, roulette, lottery & group draws — one app for every decision.