Roulette

Name: Roulette
Author: ao-system, Inc.

Liveao-system, Inc.60 apps · 605.8K installsToolsFree · contains adsIn-app purchases: $1.99 per itemjp.aosystem.roulette

Set up to 20 items and ratios. Auto-divide items for enhanced randomness.

Alert me ★ Watch Open in Play ↗

Total installs: 2,673
Installs / day: 0
Rating: —★
Released: 10 Feb 2021
Last update: 30 Aug 2026
Countries: —

Installs per day

gain of the exact counter

12 Oct 2026No change in the counterOur first day-to-day reading of the counter. The line starts with the next one.

Daily tracking since 11 Oct 2026 · history grows every day

Install history

exact counter from Google Play

1dAll

Dashed: estimate from the release date (no daily data before 11 Oct 2026) · time axis compressed before that day

Daily tracking since 11 Oct 2026 · history grows every day

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
No data collected
Data is encrypted in transit

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

4 in 1 group

0 Sensitive1 Notable3 Routine

OtherNotable4

Access to miscellaneous device features that don't fit other categories

Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Read more · all 4 permissions Show less

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Download

Full description

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, and the total percentage will be calculated automatically. Register item names and ratios in the settings. Ratios can include decimal points. The proportion of each item is calculated automatically. Leave unused items blank. When started, the roulette rotates and stops at a random position after about 5 seconds. Results can be read aloud in over 300 different languages and voices.

What's new

Improved overall stability and performance.

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