CalcaApp Android
CalcaApp gets 1k+ downloads a day worldwide (AppInsider estimate, September 2026, rounded down to a band).
CalcaApp is #98 in Art & Design Free on Google Play in France and charting in 2 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperApliArte Erbolamm TutoGrati
CategoryArt & Design
PriceFree
Released
Installs5M+
Rating★ 3.2 (14k)
Updated
Content ratingEveryone
Rating
3.2 ★
14k ratings
Measured
Best rank now
#98
Art & Design FreeMeasured
CalcaApp on Google Play
App details
App ID
com.apliarte.calcaapp
Publisher
ApliArte Erbolamm TutoGrati
Content rating
Everyone
CalcaApp downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where CalcaApp's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in CalcaApp before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: In-app purchase-led
How CalcaApp makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 4 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| France | Art & DesignFree | #98 |
 Italy | Art & DesignFree | #161 |
Apps near CalcaApp on the chart
Art & Design Free, around #98.
Remodel AI - Home Renovation#93
Black Centered - BLK Maker#94
Artlume: AI Video Gen#95
AR Drawing: Trace and Sketch#96
Fashion Design Clothes: Sketch#97
Step-by-Step Crochet Patterns#99
Sora 2 AI Video: Question AI#100
AI Drawing : Trace & Sketch#101
Customuse: Skins Maker Roblox#102
Draw Cartoon - AR Sketch App#103
Ratings
Google Play, worldwide.
Rating
3.2 ★
14k ratings
Measured
Ratings
14k
Measured
Written reviews
82
Measured
About CalcaApp
Calca allows you to transform your device into a professional image projector designed for artists and creators who want to draw on photographs.
🎨 Main Features:
• Project images onto any surface
• Draw directly on photos using your device as a projector
• Capture images with camera or import from gallery
• Save and share your creative compositions
• Customizable transparency control for optimal projection
• Full-screen mode without distractions
💎 Points System:
Calca operates with a points system to ensure a seamless creative experience:
• Receive 3 free points daily
• Each drawing session uses 1 point (10 minutes of drawing)
• Watch short ads and earn 3-4 free points
• Consider Premium for unlimited points and features
🌟 Ideal For:
• Professional artists and illustrators
• Art students and teachers
• Hobby drawers and sketchers
• Creative projects and presentations
• Portrait and landscape drawing
✨ Why Choose Calca:
• Intuitive interface for easy use
• Professional projection quality
• Regular updates and improvements
• Multi-platform support (iOS, Android, macOS, Web)
• Active community with over 650,000 users
Download Calca now and start creating beautiful artworks with the precision of a professional projector!
🎨 Main Features:
• Project images onto any surface
• Draw directly on photos using your device as a projector
• Capture images with camera or import from gallery
• Save and share your creative compositions
• Customizable transparency control for optimal projection
• Full-screen mode without distractions
💎 Points System:
Calca operates with a points system to ensure a seamless creative experience:
• Receive 3 free points daily
• Each drawing session uses 1 point (10 minutes of drawing)
• Watch short ads and earn 3-4 free points
• Consider Premium for unlimited points and features
🌟 Ideal For:
• Professional artists and illustrators
• Art students and teachers
• Hobby drawers and sketchers
• Creative projects and presentations
• Portrait and landscape drawing
✨ Why Choose Calca:
• Intuitive interface for easy use
• Professional projection quality
• Regular updates and improvements
• Multi-platform support (iOS, Android, macOS, Web)
• Active community with over 650,000 users
Download Calca now and start creating beautiful artworks with the precision of a professional projector!
What's new in 2.5.5
New perspective feature! Now you can adjust your images with perspective for a perfect projection. Also, video tutorials are now available at calcaapp.com to guide you step-by-step. Thank you so much for your support and feedback!