RustGrade: Case Opening Sim
RustGrade: Case Opening Sim Summary
RustGrade: Case Opening Sim is a free, ad-supported Android app in Simulation by Narodniy. Released in Sep 2026 (recently released ago). It has about 12K+ installs Based on AppGoblin estimates, it reaches roughly 5.3K monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store last updated Oct 2, 2026
Recent activity: 4.6K installs this week (10K over 4 weeks) showing strong growth View trends →
RustGrade: Case Opening Sim SDKs Summary
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App Description
Case opening and skin upgrade simulator: open crates, spin the upgrade wheel
RustGrade is a case opening and skin upgrade simulator inspired by Rust. Open crates, build your inventory and push your items higher on the upgrade wheel. Everything runs on in-game balance: no real money, no in-app purchases.
CASES
Twenty cases, from a cheap barrel to the heli crate. Every Rust player knows the names: elite crate, locked crate, airdrop, Bradley crate. Contents and drop chances are shown before you open. Open one at a time or up to ten at once, and grab a free case for watching a short video.
UPGRADE
Put up one or several items, pick a more valuable target and spin the wheel. The chance is shown in the center of the wheel before the spin and stays the same while the arrow flies. Win and the target is yours; lose and you still get a consolation prize.
• One-tap targets: x2, x4, x8 buttons and your own chance presets
• Not enough chance? Boost it with your balance
• Fast spin when you are short on time
SHOP AND INVENTORY
• 5,000+ skins: weapons, armor, clothing, doors and boxes for your base
• Filters by price, category and rarity, search by name
• Buy several copies of an item at once
• Sell in one tap, item by item or the whole inventory
PROFILE
Upgrade stats: win rate, best win streak, best drop, average chance and full history. Sound and vibration are adjustable.
No sign-in required: everything is available right away and progress is stored on your device. Sign in with Google to keep it in the cloud and move it to another phone.
GOOD TO KNOW
This is a simulator. Balance and items exist only in the game. Real money is never accepted, paid out or won. Items cannot be bought for money, sold, traded or withdrawn from the app, and no Steam account is needed. There are no in-app purchases.
RustGrade is an independent app and is not affiliated with, endorsed or sponsored by Facepunch Studios Ltd or Valve Corporation. Rust is a trademark of Facepunch Studios Ltd; item names and images belong to their respective owners. Prices are for reference only and are not an offer.
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