Roulette

Name: Roulette
Author: ao-system, Inc.

ao-system, Inc.

⬇ 1,000+ downloads

Est. actual: 2,855

Free

Released: Feb 10, 2021

IAP: $1.99 per item

Contains ads

Rated: Everyone

Signals

3 this week · 1 positive · 1 warning All of this week's signals →

📈Last 7 days +59 installs — 30% slower than the week before (+84) · 9/day since Oct 1
🏆Among Tools apps top 18% by installs gained this week (1176 peers growing)
🛠Updates quiet · updated 73 days ago

Installs since launch

+307 installs since Oct 1

Update history

2.11.0 Aug 30, 2026 · seen Oct 1, 2026

Improved overall stability and performance.

Only the current version so far — new entries appear as the app ships updates.

Roulette is a tools app by ao-system, Inc. with 1,000+ downloads (about 2.9K estimated). +59 installs in the last 7 days. Released Feb 10, 2021. Install growth, rank history, SDKs and ad networks.

From the store listing: “Roulette. Up to 20 items and ratios can be set. Items can be divided automatically for enhanced randomness. Lottery results are displayed in color across the entire screen, making results easy to see and improving the gameplay experience. Includes a function to verify randomness. Ratios can be entered as decimals,…”