Comparison

Wood Volume Calculator 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

Wood Volume Calculator

Features
Read full description

Wood Volume Calculator - the fastest, most accurate way to measure log volume, estimate timber value and manage your woodwork on the go. Whether you are a sawmill operator, timber merchant, logger, carpenter, forester, furniture maker or a homeowner pricing up a tree, Wood Volume Calculator turns minutes of math into one tap. Enter the length and circumference of a log and instantly get the cubic volume - in cubic feet, cubic metres, hoppus or yarn - plus the total price based on your local rate. - Built for real timber yards, not classrooms. - Works fully offline - no signal needed in the forest or sawmill. - Switch between Metric (metres) and Imperial (feet/inches) in one tap. -- WHAT YOU CAN DO -- * Calculate log volume in seconds Enter length and circumference, get an instant cubic feet (cft) or cubic metre (cbm) result. * Price every log automatically Add your price per cubic foot or cubic metre and the app calculates the total value of each log and the entire stack. * Track unlimited logs Add log after log to a running session. See subtotal volume and subtotal price update live. * Full history Every log you measure is saved with date, units, dimensions and price - perfect for invoices, audits and end-of-day totals. * Metric AND Imperial - your choice Switch unit systems anytime. Great for international buyers and exporters quoting in CBM or CFT. * Clean, distraction-free design Soft neumorphic UI that is easy on the eyes during a long day in the yard. -- WHO IT IS FOR -- - Sawmill owners and operators - Timber merchants and lumber dealers - Loggers and forestry workers - Carpenters, joiners and furniture makers - Construction and roofing contractors - Plantation and estate managers - Farmers selling fallen or harvested trees - DIY woodworkers pricing planks and beams - Students and forestry trainees learning hoppus and cubic measurement -- WHY USERS LOVE IT -- "Replaced my paper notebook the first day. The price-per-CFT total saved me an argument with a buyer." - Timber merchant "Switching between feet and metres is one tap. Every other calculator made me restart." - Sawmill owner "Hoppus and cubic in the same app - finally." - Forestry student -- HOW IT WORKS -- 1. Pick your unit system: Metric or Imperial. 2. Enter the log's length and circumference (girth). 3. (Optional) Enter your price per cubic foot or cubic metre. 4. Tap ADD LOG. The result is shown instantly and saved to history. 5. Repeat for every log - the running total tells you the full volume and value of the stack. -- ACCURATE FORMULAS -- Wood Volume Calculator uses the standard quarter-girth (hoppus) formula for round logs, plus true cubic conversion for squared timber. Results match what is used at sawmills, ports and timber auctions worldwide. -- PRIVACY FIRST -- All your logs and prices are stored on your device. No account needed. No sign-up. No data sold. -- SUPPORT -- Questions, suggestions or a unit you would like us to add? We reply to every message - get in touch from inside the app. Download Wood Volume Calculator now and turn your phone into the simplest, fastest timber calculator on the App Store.

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

Wood Volume Calculator1 screens
Chippy Tools4 screens

Verdict

The call

The clearest difference is in-app purchases: Wood Volume Calculator at none against Chippy Tools's 10. Wood Volume Calculator also leads on iOS requirement (13.0 vs 16.0). Chippy Tools's advantage is update cadence (every 8 days vs every 3 weeks). On price, ads 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. Wood Volume Calculator asks for nothing beyond the download.

UpkeepUpdate frequency

Wood Volume Calculator ships an update every 3 weeks, Chippy Tools every 8 days. The most recent releases landed on October 14, 2026 and November 7, 2026 respectively.

Scorecard3 real differences · 7 level
Wood Volume Calculator versus Chippy Tools: the parameters behind the verdict, then further details
ParameterWood Volume CalculatorChippy Tools
PriceFreeFree
Rating—4.5 (907 ratings) — better
Positive reviews—54.8% of reviews
Number of ratings—907 — better
Update frequencyEvery 3 weeksEvery 8 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.0
Further details — not scored
Size32 MB46 MB
Age rating4+4+
DeveloperAkila MendisPeth Pty Ltd

Bugs and requests

Wood Volume Calculator

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

Wood Volume Calculator

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 Wood Volume Calculator free?
Wood Volume Calculator 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 Wood Volume Calculator or Chippy Tools have ads?
Neither Wood Volume Calculator nor Chippy Tools shows ads.
Which is updated more often, Wood Volume Calculator or Chippy Tools?
Wood Volume Calculator ships an update every 3 weeks, and Chippy Tools every 8 days. Most recently, Wood Volume Calculator was updated on October 14, 2026 and Chippy Tools on November 7, 2026.

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