Best apps like zakuni Calculator

10+ similar apps compared and reviewed

4.3 avg rating
7 free apps
Updated September 2026

Whether you want more options like zakuni Calculator 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 zakuni Calculator

Caline#1

Caline by Yuuichi Kuze

Memo Function Calculator
Editor's Choice
🔧 Utilities
5.0(2 ratings)
$1.99
Caline screenshot 1
Caline screenshot 2
Caline screenshot 3

This calculator app allows users to save and refer to past calculation memos. It supports a wide range of functions, including trigonometric and logarithmic operations, and displays units like k, M, p, and % for better readability. It can also express values in decibels and hexadecimal format.

Fast Video Speed for Safari#2

Fast Video Speed for Safari by Dongwook Cho

Change Video Speed Instantly.
Strong Contender
🔧 Utilities
5.0(1 ratings)
$2.99
Fast Video Speed for Safari screenshot 1

This Safari extension allows instant adjustment of video playback speed across various websites. Save time and boost productivity by quickly speeding up or slowing down videos to your preferred rate.

Chronographer#3

Chronographer by Robert France

Track your mechanical watches
Worth Considering
🔧 Utilities
3.0(4 ratings)
Free
Chronographer screenshot 1
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Chronographer screenshot 3
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This app helps you meticulously track the accuracy of your mechanical watches. It records time differences, calculates detailed performance metrics, and visualizes trends with charts and histograms. You can also manage your watch collection, log daily wear, and analyze positional variations.

More apps like zakuni Calculator

4
Calctan
Calctan
Calctan
Pocket Calculator
Free
$1.99 | 100% OFF

This sophisticated calculator app offers a minimalist design with advanced mathematical functions and extensive personalization options. It seamlessly syncs across devices and includes multitasking features for enhanced productivity.

Intuitive minimalist design100+ customizable themes47 advanced mathematical functions
🔧 Utilities
(61)
free with in-app purchases
5
Draw Timer
Draw Timer
Draw Timer
A timer with hand-drawn input
Free

This utility app offers a unique timer experience controlled entirely by hand-drawn gestures. Input numbers by drawing them, then start the timer with a tap. It's designed for intuitive operation without small buttons and supports watch complications.

Hand-drawn number inputGesture-based operationTap to play timer
🔧 Utilities
(1)
free
6
Smart Spam Filter
Smart Spam Filter
Smart Spam Filter
AI based spam/smishing filter
Free

This AI-powered application automatically filters unwanted spam and smishing messages. It utilizes advanced AI models, both online and on-device, to detect and block new types of fraudulent texts in real-time. Additional features include custom blacklisting and whitelisting for enhanced control.

AI-based spam/smishing filteringOnline real-time AI detectionOn-device AI learning
🔧 Utilities
(9)
free with in-app purchases
7
next.calc: a modern calculator
next.calc: a modern calculator
next.calc: a modern calculator
simple, elegant, delightful
Free
$2.99 | 100% OFF

A beautifully designed calculator app that offers a modern and intuitive user experience. It features personalization options, live activities, and widgets for quick access, along with advanced editing capabilities for complex expressions.

Free with no ads or trackingCustomizable themesLive Activities and Lock Screen Widgets
🔧 Utilities
(39)
free
8
FusionCalc - Calculator App
FusionCalc - Calculator App
FusionCalc - Calculator App
The Better Calculator.
Free
$2.49 | 100% OFF
🔧 Utilities
(0)
9
CRM Journal | Timely Contact
CRM Journal | Timely Contact
CRM Journal | Timely Contact
Save Contact: Meeting Details
Free

This app helps you manage your professional and personal network by tracking last contact dates and important details. Never forget a birthday or anniversary again, and get reminders to reconnect. Store files and metadata for each contact to keep all essential information in one place.

Track last contact datesStore contact files and metadataReminders for anniversaries and birthdays
🔧 Utilities
(19)
free with in-app purchases
10
Jokey - Typing Faster
Jokey - Typing Faster
Jokey - Typing Faster
For Minimalist
$2.99
$3.99 | 25% OFF

Enhance your typing speed and accuracy with this minimalist utility. Enjoy offline support, immersive design, and multi-language options. Your typing history syncs seamlessly via iCloud.

Offline supportImmersive designMultiple languages
🔧 Utilities
(30)
paid