BrushKit: Paint Calculator
Gallons, Primer & Coverage
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Now with LiDAR room scan, ceiling and trim estimates, smart can combinations, and PDF reports. 100% offline. Try free for 3 days.
What does BrushKit do?
BrushKit calculates exactly how many gallons of paint and primer you need for any room, wall, ceiling, or trim — interior or exterior — with industry-standard coverage rates and 10% waste built in. Save multi-room projects and export PDF reports.
Is my data private?
100% offline. Nothing leaves your iPhone. No accounts, no analytics, no ads.
How do I get started?
1. Pick a room template (Bedroom, Bath, Kitchen, Living, Hallway) or enter custom dimensions.
2. Or scan the room with LiDAR on iPhone Pro for instant measurements.
3. Pick coats, surface type, whether to include ceiling, trim, and primer.
4. Get gallons, smart can combinations, and total project cost in seconds.
What can I do with it?
- Calculate paint for walls, ceilings, and trim
- Switch between interior and exterior modes with correct coverage rates
- Scan rooms with LiDAR on iPhone Pro (12 Pro and newer)
- Subtract doors and windows automatically
- Get smart can combinations (e.g. 3 gal + 1 quart, leftover 0.2 gal)
- Estimate primer separately at the correct coverage rate
- Save multi-room projects with cost totals
- Export project reports as PDF
- Switch between imperial and metric units
- Reference chart for paint finishes, surface types, and coats
What languages does it support?
English, German, French, Spanish, and Japanese.
How much does it cost?
3-day free trial, then $1.99/week, $4.99/month, $29.99/year, or $79.99 lifetime.
Terms of Use: https://taxlite.net/brush_kit/terms.html
Privacy Policy: https://taxlite.net/brush_kit/privacy.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
BrushKit 1.2.0 turns your calculator into a complete quoting toolkit:
• NEW Client quotes as PDF — labor, materials, supplies, tax, and totals
• NEW Labor estimates from your own production rates and hourly rate
• NEW Good / Better / Best tiered pricing on one quote
• NEW On-device client signature, plus your company name and logo
• NEW Job site photos attached to the quote
• NEW Supplies checklist (rollers, tape, drop cloths) sized to the job
• NEW Quick Size presets (S/M/L/XL) when you don't want to measure
• NEW Pint and half-pint suggestions for small touch-ups
• Keyboard, tap-target, and PDF polish throughout
Still 100% offline. No accounts, no ads, no tracking.
The developer, ZHENGQIAO JIANG, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- ZHENGQIAO JIANG
- Size
- 2.1 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 5 more
- English, French, German, Japanese, Korean, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Monthly $4.99
- Lifetime $79.99
- Yearly $29.99
- Weekly $1.99
- Copyright
- © Alex Jiang 2026
