Best Interval alternatives: apps like Interval - Spacing Calculator

9+ similar apps compared and reviewed

4.7 avg rating
9 free apps
Updated November 2026

Looking for something like Interval? We've analyzed 9+ 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 Interval

Rafter & Framing Calc: BuildX#1

Rafter & Framing Calc: BuildX by Animesh Sharma

Feet, Inches & Fraction Math
Editor's Choice
🔧 Utilities
5.0(3 ratings)
FreeIn-App Purchases
Rafter & Framing Calc: BuildX screenshot 1
Rafter & Framing Calc: BuildX screenshot 2
Rafter & Framing Calc: BuildX screenshot 3
Rafter & Framing Calc: BuildX screenshot 4
Rafter & Framing Calc: BuildX screenshot 5
Rafter & Framing Calc: BuildX screenshot 6

This app provides 15 specialized construction math tools for jobsite calculations, including framing, concrete, and material estimation. It features a native feet-inch-fraction keypad for direct input and allows project saving and PDF export. It's designed for efficient and accurate trade calculations.

More apps like Interval

4
Construction Guru
Construction Guru
Construction Guru
Every feature. One price.
Free

This comprehensive construction calculator offers a suite of tools for measurements, framing, and trigonometry. It provides visual previews, code compliance checks, and offline functionality, all accessible through a one-time purchase.

Feet-inch-fraction mathFraming and rafter calculationsUnit conversions
🔧 Utilities
(1)
paid
5
Dog Whistle Clicker
Dog Whistle Clicker
Dog Whistle Clicker
Puppy training & recall
Free

This utility app transforms your device into an adjustable frequency whistle to help you discover the best training signals for your dog. It offers precise control over frequency, intensity, and modulation, allowing you to save and replay effective sounds.

Adjustable high-frequency dog whistleReal-time frequency, intensity, and modulation controlSave and replay favorite signals
🔧 Utilities
(1)
free
6
WeldCalc Pro - Welding Calc
WeldCalc Pro - Welding Calc
WeldCalc Pro - Welding Calc
Welder Amps & Weld Calculator
Free
🔧 Utilities
(0)
7
aquipa
aquipa
aquipa
Cloud based plant management
Free
🔧 Utilities
(0)
8
Sheet Metal Calculator Pro
Sheet Metal Calculator Pro
Sheet Metal Calculator Pro
Smart Metal Fabrication Tool
Free

This tool simplifies metal fabrication calculations for professionals and students. Quickly determine dimensions and values for various sheet metal parts, saving time and improving accuracy. Results can be easily viewed, saved, and shared.

Calculate various sheet metal componentsEnter custom values for instant resultsView, save, and share calculations
🔧 Utilities
(10)
free with in-app purchases
9
Fabora: Steel & Metal Tools
Fabora: Steel & Metal Tools
Fabora: Steel & Metal Tools
Weld, Pipe & Weight Calculator
Free

This app offers a comprehensive suite of 34 fabrication and welding tools, including calculators for steel weight, weld settings, and structural components. It's designed for professionals in metalworking and welding, providing offline functionality and a wide range of specialized calculation and design features.

34 fabrication and welding toolsSteel and metal weight calculatorWeld settings and fault finder
🔧 Utilities
(16)
free with in-app purchases