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Best apps like Octuple Calc

10+ similar apps compared and reviewed

3.7 avg rating
9 free apps
Updated July 2026
Octuple Calc
Octuple Calc
Hideaki Uchikoshi
πŸ”§ Utilities

Whether you want more options like Octuple Calc or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Octuple Calc

DayCalc Pro - Note Calculator#1

DayCalc Pro - Note Calculator by θ‰―ε³° δΎ―

Calculator & Unit Converter
Editor's Choice
πŸ”§ Utilities
4.6😊(177 ratings)
$0.99In-App Purchases
DayCalc Pro - Note Calculator screenshot 1
DayCalc Pro - Note Calculator screenshot 2
DayCalc Pro - Note Calculator screenshot 3
DayCalc Pro - Note Calculator screenshot 4
DayCalc Pro - Note Calculator screenshot 5
DayCalc Pro - Note Calculator screenshot 6

This app combines a powerful calculator with a comprehensive unit converter. It offers standard and scientific calculations, allows notes to be added to history, and supports a wide range of units and custom conversions. Enjoy a user-friendly interface with customizable themes and watchOS integration.

What We Love

  • πŸ‘ Easy to use and intuitive interface
  • 🎨 Customizable themes and colors
  • πŸ“Š Comprehensive feature set (scientific, fractions, conversions)
  • πŸ’° Great value for price (free or $1)

Room to Improve

  • πŸ› Update installation issues and stuck downloads
  • πŸ› Display cutoff in landscape mode on smaller phones
  • πŸ› Fraction display cuts off large numbers
Periodic Timer#3

Periodic Timer by Vladimir Kelin

Repeating Interval Reminder
Worth Considering
πŸ”§ Utilities
4.1😐(150 ratings)
Free
Periodic Timer screenshot 1
Periodic Timer screenshot 2
Periodic Timer screenshot 3
Periodic Timer screenshot 4

This app provides a simple, repeating interval timer that can run in the background without distracting you. It offers customizable alerts, quick start options, and prevents your screen from locking while active. Ideal for various activities like fitness, cooking, and learning.

What We Love

  • πŸ‘ Simple and intuitive interface
  • ⏱️ Effective repeating/interval timer functionality
  • 🎯 Does exactly what it's designed to do
  • πŸ”‡ Vibration-only option available

Room to Improve

  • πŸ”Š Sound/notification issues (unreliable or missing)
  • πŸ’° Aggressive premium upselling in free version
  • πŸ› Timer cancels when phone is shaken

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Timer ٞ
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This application provides a clean, simple, and reliable timer for various timing needs, including cooking, sports, and work. It offers seamless integration with Apple Watch and Today Widgets, allowing for synchronized control and notifications.

Apple Watch supportToday Widget supportSynchronized timer control
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Calc+Ξ±
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This app offers a streamlined way to launch applications by displaying only their names, eliminating the need for icon grids and scrolling. It allows for extensive customization of app name appearance and offers advanced features like clipboard integration and URL scheme support.

App names displayed instead of iconsCustomizable app name colorsInsert line breaks and separators
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Pixel Draw - Art Maker
Pixel Draw - Art Maker
Pixel Draw - Art Maker
by bahtiyar polat
Free

Unleash your creativity by drawing pixel art, from childhood characters to dream creations. This app offers a simple, hassle-free interface for immediate drawing. Share your artwork with friends and family.

Create pixel artMinimalistic interfaceEasy to use
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Joguman Calc
Joguman Calc
Joguman Calc
by Joguman, Inc.
Free

This app simplifies complex numerical tasks, offering assistance with challenging calculations. It aims to make solving difficult problems more manageable by breaking them down into smaller steps.

Simplifies complex calculationsAssists with difficult problemsBreaks down tasks into smaller steps
πŸ”§ Utilities
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Calculator hours and minutes
Calculator hours and minutes
Calculator hours and minutes
Add Subtract Multiply Divide
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Easily add, subtract, multiply, and divide hours and minutes. Save results to memory banks and review your operation history. Ideal for time tracking, attendance, and duration calculations.

Add, subtract, multiply, and divide hours and minutesSupports operations up to 99,999 hours6 memory banks for saving results
πŸ”§ Utilities
(43)
free with in-app purchases
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