Best apps like SM Calculator

9+ similar apps compared and reviewed

4.2 avg rating
5 free apps
Updated July 2026

Whether you want more options like SM Calculator or a completely different take on the same concept, our curated list of 9+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to SM Calculator

Feet&Inches Calculator#2

Feet&Inches Calculator by Megabyte Software Inc.

Fraction Calculator
Strong Contender
🔧 Utilities
3.3(81 ratings)
FreeAds
Feet&Inches Calculator screenshot 1
Feet&Inches Calculator screenshot 2
Feet&Inches Calculator screenshot 3
Feet&Inches Calculator screenshot 4
Feet&Inches Calculator screenshot 5

This app simplifies complex measurements and fraction calculations. Convert between various units, perform addition and subtraction of measurements, and work with feet-inches and fractional inches. It also includes a full fraction calculator with advanced functions and a history tape.

Conversion Calculator Units#3

Conversion Calculator Units by RV AppStudios LLC

Unit Conversion Calculator All
Worth Considering
🔧 Utilities
4.7😊(4.8K ratings)
FreeAdsIn-App Purchases
Conversion Calculator Units screenshot 1
Conversion Calculator Units screenshot 2
Conversion Calculator Units screenshot 3
Conversion Calculator Units screenshot 4
Conversion Calculator Units screenshot 5
Conversion Calculator Units screenshot 6

This app offers a simple and powerful way to convert between over 140 units across 12 categories. Easily switch between units, customize your experience with themes, and share your results.

What We Love

  • 👍 User-friendly
  • 🚀 Easy to use
  • 💡 Helpful for learning metric system
  • 👍 Great for conversions

Room to Improve

  • 🐛 Ads disrupt usage
  • 🐛 Difficult to change units
  • 🐛 Lacks portrait mode

More apps like SM Calculator

4
Drill Bit Converter
Drill Bit Converter
Drill Bit Converter
by Dohmann Engineering Services
$0.99
🔧 Utilities
(0)
5
Feet&Inches for Builders
Feet&Inches for Builders
Feet&Inches for Builders
Fraction Calculator
$24.99

This app simplifies complex measurements and fraction calculations for various projects. It offers comprehensive unit conversions, precise feet-inches and fractional inch inputs, and flexible rounding. Perform addition, subtraction, and advanced mathematical functions with ease.

Comprehensive measurement conversionFeet-inches and fractional inch inputFlexible rounding options
🔧 Utilities
(2)
paid
6
Construction Calculator++
Construction Calculator++
Construction Calculator++
Length-Width-Height & Rafter
$2.99

This app provides specialized calculations for construction projects, including volume, area, and material estimation. It offers tools for unit conversions, rafter calculations, and circle/arc measurements, aiding in accurate project planning and execution.

Length-Width-Height calculations for area, volume, and wall areaMaterial estimation for bricks, blocks, pavers, and tilesDrywall sheet quantity calculation
🔧 Utilities
(47)
paid
7
Construction Calculator Tool
Construction Calculator Tool
Construction Calculator Tool
Fractions | Convert Feet & In
Free
🔧 Utilities
(0)
8
Construction Calculator Master
Construction Calculator Master
Construction Calculator Master
Feet Inch Fraction Rafter Cm
Free

This advanced construction calculator simplifies complex measurements for builders, carpenters, and remodelers. It offers a comprehensive suite of math functions, multi-unit support, and visual aids for calculations involving fractions, trigonometry, and rafters. Reduce errors and save time with its intuitive interface and customizable options.

Multi-unit fraction support (feet, inches, yards, metric)Trigonometric functions with visualizationRafter and triangle visualization
🔧 Utilities
(436)
free with in-app purchases
9
convrt-IT
convrt-IT
convrt-IT
by Herbert Jonkman
Free
🔧 Utilities
(0)