Comparison

Paint Calc vs Chippy Tools

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Paint Calc

Easily estimate the paint needed for decorating projects. Input paint coverage, wall dimensions, and exclusions like doors or windows to get an estimated quantity. Supports both metric and imperial units.

Highlights
  • Paint quantity estimation
  • Metric and imperial support
  • Input paint coverage
  • Input wall measurements
  • Exclude doors and windows
  • Ad-free Pro upgrade
Features
Read full description

Use Paint Calc to easily estimate the amount of paint you'll need for your decorating projects. Choose metric or imperial measurements. 1 - Input the coverage information for the paint you're using and the coats expected. 2 - Input the the wall measurements. 3 - Input door or window measurements you’re not going to paint. Click Calculate and the app will estimate how much paint you’ll need. You will need the paint coverage information to get accurate results. This can usually be obtained from the supplier or the paint container. Please always use the result as an estimate and check with your supplier before you buy. Upgrade to Paint Calc Pro to remove ads if you prefer a distraction free app.

About

Chippy Tools

This app simplifies complex calculations for construction professionals. It offers a variety of tools for tasks like spacing, measurements, and material estimation, helping to reduce errors and save time on job sites. Available on iPhone and iPad, it aims to be an essential tool for tradespeople.

Highlights
  • Baluster spacing calculator
  • Flat run attached baluster calculator
  • Square calculator
  • Concrete calculator
  • Stair calculator
  • Supports millimeters, feet, and inches
Features
Read full description

Chippy Tools is the must-have calculator for carpenters and handy folks looking to simplify math on the job. Whether you're on your iPhone or iPad, Chippy Tools is for you. Its user-friendly design lets you focus on carpentry while the app handles the math. Perfect for architects, builders, carpenters, construction workers, contractors, designers, engineers, tradespeople, and woodworkers of all kinds, Chippy Tools speeds up common calculations with precision. Save time and cut costs by reducing site errors. WHAT IS A CHIPPY? In Australia, carpenters are often called Chippy. WHY CHIPPY TOOLS? Our mission at Chippy Tools is to redefine top-notch apps for carpenters. We aim to develop a sustainable business model, adding new calculations to keep saving you time and money. FEATURES • Baluster spacing calculator - Quickly calculate spacing for flat runs. • Flat run attached baluster calculator - Simple, fast calculations for attached balusters. • Supports millimeters, feet, and inches. PREMIUM FEATURES (Requires Subscription) • Square calculator - Ensure structures are perfectly square. • Concrete calculator - Calculate concrete needed for slabs and posts. • Dumpy level calculator - Find relative level from benchmarks. • Equal spacing calculator - Calculate even spacing effortlessly. • Gravel calculator - Determine gravel volume needed. • Pitch calculator - Calculate pitch with rise and run. • Raked wall calculator - Measure raked walls using height or pitch. • Running calculations - Enter start number and interval. • Soil calculator - Find soil volume for landscaping. • Stair calculator - Calculate going, stringer, and rise for stairs. • Triangle calculator - Solve triangle measurements with ease. FEEDBACK Want a new calculator? Email us at feedback@chippy.tools. NO ADS EVER We promise no ads in Chippy Tools. Enjoy the best experience for your purchase. SUPPORT Got questions or feedback? Contact us for free tech support at support@chippy.tools. If Chippy Tools aids you, please leave an App Store review to help others find it. Subscription Terms of Service: https://chippy.tools/terms/ Proudly made in Brisbane, Australia.

Screenshots

Paint Calc4 screens
Chippy Tools4 screens

Verdict

The call

The clearest difference is review sentiment: Paint Calc at 100% against Chippy Tools's 55%. Paint Calc also leads on in-app purchases (none vs 10) and iOS requirement (12.0 vs 16.0). Chippy Tools's advantage is ads (none vs shown) and update cadence (every 8 days vs every 4 weeks). On price and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Chippy Tools sells 9 in-app purchases, starting at $2.99 per 7 days. Paint Calc asks for nothing beyond the download.

UpkeepUpdate frequency

Paint Calc ships an update every 4 weeks, Chippy Tools every 8 days. The most recent releases landed on August 17, 2026 and September 24, 2026 respectively.

Scorecard6 real differences · 4 level
Paint Calc versus Chippy Tools: the parameters behind the verdict, then further details
ParameterPaint CalcChippy Tools
PriceFreeFree
Rating—4.5 (905 ratings) — better
Positive reviews100.0% of reviews — better55.2% of reviews
Number of ratings—905 — better
Update frequencyEvery 4 weeksEvery 8 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better16.0
Further details — not scored
Size13 MB46 MB
Age rating4+4+
DeveloperChristopher LambPeth Pty Ltd

Customer experience

Paint Calc

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Chippy Tools

All ratings905 ratings
Positive88.6%
Neutral3.0%
Negative8.4%
Written reviews58 reviews
Positive55.2%
Neutral5.2%
Negative39.7%

Bugs and requests

Paint Calc

Not enough reviews yet to summarise bugs or requests.

Chippy Tools

Reported bugs

2 issues
  • Square check feature not working
  • Measurements disappear after partial use

Requested features

4 requests
  • Add more construction-related calculators
  • Improve stair and rafter tools
  • Include material quantity estimations
  • Add support for metric and imperial units

In-app purchases

None

Paint Calc

No in-app purchases

9 purchases

Chippy Tools

Subscriptions8
  • Chippy Tools Pro - Weekly1 Month trial$2.997 Days
  • Chippy Tools Pro - Weekly3 Days trial$3.997 Days
  • Chippy Tools Pro - Quarterly3 Months trial$4.993 Months
Show 5 more
  • Chippy Tools Pro - Monthly$5.991 Month
  • Chippy Tools Pro - Monthly1 Month trial$5.991 Month
  • Chippy Tools Pro - Annual3 Days trial$19.991 Year
  • Chippy Tools Pro - Annual1 Year trial$19.991 Year
  • Chippy Tools Pro - Annual$19.991 Year
One-time1
  • One Time Purchase2 variants$85.00

Questions

Is Paint Calc free?
Paint Calc is free to download, with no in-app purchases.
Is Chippy Tools free?
Chippy Tools is free to download, with in-app purchases available.
Do Paint Calc or Chippy Tools have ads?
Paint Calc shows ads; Chippy Tools does not.
Which is updated more often, Paint Calc or Chippy Tools?
Paint Calc ships an update every 4 weeks, and Chippy Tools every 8 days. Most recently, Paint Calc was updated on August 17, 2026 and Chippy Tools on September 24, 2026.

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