Comparison

Woodworking Tracker vs Units

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

Head to head
About

Woodworking Tracker

Features
Read full description

Grain is the woodworking companion built for craftsmen who take their work seriously. Whether you're a carpenter, furniture maker, or weekend hobbyist, Grain keeps your shop organized with project tracking, lumber inventory, a board feet calculator, and a full reference library. TRACK YOUR PROJECTS - Create projects with wood species, status, and build progress - Log every build step with photos and notes - Track materials cost and board footage per project - Monitor finish coats and get alerts when recoats are due MANAGE YOUR LUMBER RACK - Log every board with species, dimensions, grade, and location - Board foot calculator built in - measure and calculate instantly - See inventory at a glance - what's allocated, in stock, or low - Track hardwood and softwood by species with color-coded organization REFERENCE LIBRARY - 60+ wood species with Janka hardness, working properties, and color swatches - 25+ joinery techniques with strength ratings and best-use cases - 30+ finishes and stains with application notes and compatibility info - Sandpaper grits, glue types, and workshop essentials AI SHOP ASSISTANT (Pro) - Ask anything about wood selection, joinery, staining, and finishing - Get instant expert guidance powered by AI - Available anytime, even mid-project with sawdust on your hands GRAIN PRO Unlock the full workshop: - Unlimited projects and lumber entries - Full wood species, joinery, and finish databases - Lumber analytics and inventory stats - Tool inventory tracking - Expense tracking and cost per project - AI Shop Assistant - Export to CSV or PDF - Custom app icons Built for furniture makers, hobbyists, and professional woodworkers. Grain works offline - your workshop data is always available, even without internet. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Units

Instantly convert any unit with this comprehensive tool. It offers 57 categories, built-in calculators for finance and health, and size lookup tables for clothing and hardware. Enjoy offline functionality and a clean, ad-free experience.

Highlights
  • 57 conversion categories
  • Built-in calculators (currency, finance, health)
  • Size lookup tables
  • Offline functionality
  • Conversion history
  • Favorites
  • Multi-language support
Features
Read full description

Convert any unit, instantly. Units - Conversion Calculator is a fast, intuitive, and beautifully designed conversion tool with 57 categories covering everything you need from everyday measurements to specialized engineering and scientific units. What you can convert: ▸ Length, Mass, Temperature, Speed, Time, Area, Volume, Pressure, Energy, Power, Force, and many more ▸ Data Storage, Data Transfer, Frequency, Fuel Economy ▸ Cooking units, Numeral Systems, Color Codes, Typography ▸ AWG Wire Gauge, Torque, Luminance, Sound Level Built-in Calculators: ▸ Currency Converter with live exchange rates ▸ Date Calculator — days between dates, add/subtract time ▸ BMI, Body Fat, Calorie Calculator ▸ Tip Calculator, Discount & Tax, Loan & Mortgage ▸ Percentage, Aspect Ratio, Ohm's Law, Power-Voltage-Current ▸ Hex/RGB/HSL Color Converter ▸ Roman Numerals, Fuel Cost, Speed-Distance-Time Size Lookup Tables: ▸ Shoes (Men & Women), Tops, Pants, Ring Sizes ▸ Children's Clothing (Boys & Girls) ▸ Bra Sizes, Screw & Bolt Sizes Why you'll love it: ◆ 100% offline — no internet required (except live currency rates) ◆ Conversion history — never lose a result ◆ Favorites — quick access to the categories you use most ◆ 7 languages — English, Deutsch, Español, Français, Italiano, Português, Nederlands ◆ Dark theme — easy on the eyes ◆ No ads. No tracking. No account needed. ◆ All your data stays on your device. Whether you're a student, engineer, chef, traveler, or just need a quick conversion — Units - Conversion Calculator has you covered. Privacy Policy: https://www.notion.so/Units-Conversion-Calculator-32dd964a6f0c80a9a391e07642fba0f9?source=copy_link

Screenshots

Woodworking Tracker4 screens
Units3 screens

Verdict

The call

The clearest difference is in-app purchases: Units at none against Woodworking Tracker's 3. Units also leads on iOS requirement (15.1 vs 17.0). 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. Woodworking Tracker sells 3 in-app purchases, starting at $4.99 per month. Units asks for nothing beyond the download.

Scorecard2 real differences · 7 level
Woodworking Tracker versus Units: the parameters behind the verdict, then further details
ParameterWoodworking TrackerUnits
PriceFreeFree
Rating—4.8 (6 ratings) — better
Number of ratings—6 — better
Update frequencyEvery 4 months—
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhoneiPhone, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size8 MB33 MB
Age rating4+4+
DeveloperKarol JaworskiMatys Bouziane

In-app purchases

3 purchases

Woodworking Tracker

Subscriptions3
  • Grain Pro$4.991 Month
  • Grain Pro$39.991 Year
  • Grain Pro1 Year trial$39.991 Year
None

Units

No in-app purchases

Questions

Is Woodworking Tracker free?
Woodworking Tracker is free to download, with in-app purchases available.
Is Units free?
Units is free to download, with no in-app purchases.
Do Woodworking Tracker or Units have ads?
Neither Woodworking Tracker nor Units shows ads.

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