About this app

DevEx Calculator is the ultimate all-in-one toolkit for Roblox developer and creator. Whether you're cashing out through DevEx, pricing your Gamepass, generating a rare username, or tracking live player counts - this app has everything you need. ROBOX TAX CALCULATOR: • Instantly calculate the 30% Roblox marketplace fee on any sale. • "I Set Price" mode: See exactly what you earn after tax. • "I Want To Earn" reverse mode: Find what price to set to hit your target profit. • Beautiful 70/30 split donut chart with receipt breakdown. • Quick presets: 50, 100, 500, 1K, 2.5K, 5K, 10K, 50K Robux. • Group Payout Splitter: Distribute revenue across your dev team. DEVEX CALCULATOR: • Official rate: $0.0035 USD per Robx (30,000 R$ minimum). • Multi-currency converter: USD, PKR, EUR, GBP, INR, CAD, AUD, BRL, JPY, PHP, AED, SAR, TRY. • Reverse Calculator: Enter target cash amount → get exact Robux needed. • 12 DevEx tier brackets from 30K to 100M Robux with progress tracker. • DevEx Eligibility Checklist: Premium, earned Robx, ID, Tipalti, taxes. ROBLX NAME GENERATOR: • 7 curated username styles: Sweaty, Aesthetic, Cyber, OG Clean, Anime, Meme, Studio. • Lucky Spin: One tap generates a fresh rare username instantly. • Batch Mode: Generate 10 unique names at once. • 1337 Leetspeak mode, custom prefixes & suffixes. • Save your favorite names. Tap to check availability on Roblx. LIVE PLAYER COUNT: • Real-time Roblx platform concurrent player stats. • Track top games: Blox Fruits, Brookhaven, Adopt Me, Blade Ball, Fisch, Doors, MM2, Rivals & more. • Live active players, lifetime visits, like rating per experience. • Side-by-side Game Comparison tool. • Genre filters, search, and favorites watchlist. SETTINGS & MORE • Select your local currency for DevEx conversions. • Custom DevEx rate support. • Dark Cyberpunk / Glassmorphic UI — designed for creators. DISCLAIMER: This app is an independent utility tool and is not affiliated with, endorsed by, or sponsored by Roblox Corporation. "Roblox," "Robux," are trademarks of Roblox Corporation. This is an independent utility app for information purpose only. This app doesn't provide, sell or generate Robux or any virtual currency. All calculations are estimates based on publicly available rate information and may not reflect Roblox's actual current rates.

Audience growth

Ratings growth

Steady

7-day gain +0

Ratings / day 0.0

30-day gain +0

US rating-count history

0 ratings

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking