No revenue estimate for APPLE — its rating/review counts don't calibrate to sales the way Steam's do. Reviews and prices only.
Can you draw a perfect circle? It sounds simple: but scoring above 90% is brutally hard. Perfect Circle uses real computational geometry to analyze every curve, wobble, and gap in your drawing. You'll get an instant perfection score from 0-100% backed by scientific least-squares circle fitting. See exactly where your circle falls short: radial wobble, incomplete arc, poor closure, or inconsistent curvature. PRACTICE MODE (FREE) • Unlimited drawing attempts with instant scoring • Detailed geometric analysis feedback after every draw • Local score history tracking your last 20 attempts • Watch yourself improve with every attempt • Global Daily Challenge: One submission per day. Compete against all players worldwide for top ranks COMPETITIVE MODE (PRO LIFETIME) One-time purchase. Lifetime access with no recurring charges. • Friend Circles: Create or join private groups with leaderboards. Invite friends and see who draws best • University Circles: Represent your school. Join as a student, alumni, or fan and compete for your university • 1v1 Challenges: Challenge specific friends via unique friend codes for head-to-head matchups WHY PLAYERS LOVE IT • Deceptively simple, insanely addictive: "just one more try" is real • Math-backed scoring you can trust: no gimmicks, no randomness • The perfect quick break: each attempt takes seconds • Social competition that actually matters: daily leaderboards, school rivalries, friend bragging rights Download now and find out if you can draw the perfect circle. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Trends
Price over time on the United States storefront, quoted in USD — from our own daily price tracking. Other markets are listed under "Price by market" in the Prices tab; they are not on this axis, because one line cannot be two currencies.
Showing the last 90 days (the review-based charts: the last 4 monthly points). Full history and CSV export come with a free account.
Related
Revenue comes from in-game items and microtransactions, which our price-based model doesn't estimate.
Related
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| — | 0 | 0% | $0.99 | |
| — | 1.4K | 92% | Free | |
| — | 5 | 100% | Free | |
| — | 7.5K | 93% | Free | |
| — | 2 | 60% | $0.29 | |
| — | 90 | 78% | Free |