Best Scale Ratio alternatives: apps like Scale Ratio

10+ similar apps compared and reviewed

4.5 avg rating
8 free apps
Updated November 2026

Looking for something like Scale Ratio? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Scale Ratio

Scala Architectural Scale#1

Scala Architectural Scale by Noerah Alvi

To measure printed drawings
Editor's Choice
🔧 Utilities
4.6(24 ratings)
FreeIn-App Purchases
Scala Architectural Scale screenshot 1
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Scala Architectural Scale screenshot 3
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Scala Architectural Scale screenshot 5
Scala Architectural Scale screenshot 6

This app allows users to measure printed architectural and engineering drawings directly on their device. It supports both known and unknown scales, offering fixed and variable scale options for precise measurements. Users can also select secondary units for quick conversions.

More apps like Scale Ratio

4
ArchitectScaler
ArchitectScaler
ArchitectScaler
Scale ruler & drafting tools
Free
🔧 Utilities
(0)
5
Scale-o-Tron
Scale-o-Tron
Scale-o-Tron
Scale Model Calculator
$4.99

This tool simplifies scaling and unit conversions for creators. It offers a vast library of scales and units, allowing for seamless adjustments and precise calculations. Customize the interface to match your workflow and focus on your projects.

Extensive database of scales and unitsCustomizable scales and unitsImperial and metric conversions
🔧 Utilities
(5)
paid
6
Scales HD
Scales HD
Scales HD
Architect & Engineer Scales
$3.99
$7.99 | 50% OFF

This app provides a digital architectural and engineering scale ruler with various US and Metric scales. It includes tools like a tape measure and spirit level, with options to flip scales and lock scrolling. Control your music library directly from the app.

Architectural US ScalesEngineering US ScalesMetric SI Scales
🔧 Utilities
(5)
paid
7
Model Colors
Model Colors
Model Colors
Making your modelling fun
Free

This app helps hobbyists manage their paint collections for models. Track colors you own, colors you need, and easily share lists. Find similar colors and organize them into custom lists for different projects.

Track owned and needed paint colorsBrowse over 40,000 colors from various brandsShare color lists via email and messaging
🔧 Utilities
(449)
free with in-app purchases
8
Model Paints
Model Paints
Model Paints
Database. Matching. Mixing.
Free

This app provides a comprehensive database of over 20,000 paints from numerous manufacturers, assisting scale model builders. It offers tools for browsing paint charts, matching colors from photos or the camera, and calculating scale conversions. The database is automatically updated with new colors and paint information.

Extensive paint manufacturer databaseColor matching from photos and cameraScale calculation tools
🔧 Utilities
(37)
free with in-app purchases
9
Block Calculator Plus
Block Calculator Plus
Block Calculator Plus
by Inch Calculator
Free

This app provides nine specialized calculators to accurately estimate masonry materials for various construction projects. It helps calculate blocks, bricks, mortar, concrete, and gravel needed for walls and other structures, supporting multiple units of measurement.

9 concrete block estimation calculatorsEstimate blocks, bricks, mortar, and fillSupports US customary and metric units
🔧 Utilities
(967)
ad-supported
10
Rebar Calc
Rebar Calc
Rebar Calc
concrete calcs made easy
Free

This app simplifies concrete and rebar calculations for construction projects. It helps estimate rebar tonnage, mesh quantities, and concrete volume, and can even provide quotes for materials.

Rebar tonnage calculationSheet and roll mesh estimationConcrete volume estimator
🔧 Utilities
(644)
ad-supported