Best Unit Converter alternatives: apps like Unit Converter - Henkankun

10+ similar apps compared and reviewed

4.5 avg rating
8 free apps
Updated November 2026

Looking for something like Unit Converter? 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 Unit Converter

ConvertCalc#1

ConvertCalc by Michael Riehl

Units, Currency & Themes
Editor's Choice
🔧 Utilities
5.0(2 ratings)
FreeAdsIn-App Purchases
ConvertCalc screenshot 1
ConvertCalc screenshot 2
ConvertCalc screenshot 3
ConvertCalc screenshot 4
ConvertCalc screenshot 5
ConvertCalc screenshot 6

This app combines a powerful calculator with an advanced unit converter, offering over 200 units across 19 categories. It allows for unified calculations and conversions in one step, with features like live currency exchange and date conversions. An optional pro version unlocks advanced customization and organizational tools.

2.4(5 ratings)
$0.99
RepeatMe Timer for Watch screenshot 1

This app allows you to set multiple repeating timers directly from your Apple Watch. Receive notifications when timers expire, with options for up to 5 timers, each with custom names, durations, and repetitions. It also features complications for your watch face.

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Image Compressor Studio
Image Compressor Studio
Image Compressor Studio
Compress & Convert Photos
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Mila's Slope Calculator PRO
Mila's Slope Calculator PRO
Mila's Slope Calculator PRO
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6
Converter and Calculator Lite
Converter and Calculator Lite
Converter and Calculator Lite
Calculator & Unit Converter
Free

This utility app offers a powerful calculator and a comprehensive unit and currency converter. Customize your display by selecting specific units and categories, and perform conversions instantly with its clean interface. It supports over 500 units across 29 categories, including 161 currencies.

Full screen calculator with memory functionsCustomizable units and categoriesIn-line calculations for fractions and decimals
🔧 Utilities
(88)
ad-supported
7
Unit Converter All Categories
Unit Converter All Categories
Unit Converter All Categories
Metric & Engineering Helper
Free
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(0)
8
MinSec Clock: Seconds
MinSec Clock: Seconds
MinSec Clock: Seconds
Dynamic Island & PiP Display
Free

Display hours, minutes, and seconds with precision on your iPhone's Lock Screen, Dynamic Island, and Picture-in-Picture mode. Customize clock faces and time displays for a clear, personalized view.

Dynamic Island and Lock Screen time displayPicture in Picture clockFull-screen desk clock
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9
Calculator PanecalST Plus
Calculator PanecalST Plus
Calculator PanecalST Plus
Allow you to modify formulas.
$1.99

This calculator app allows you to view and edit complex formulas with ease. It prevents errors by letting you check input as you go and reuse past calculations by modifying values. Navigate and edit expressions quickly with a cursor and intuitive controls.

Formula editing with cursorRe-calculation using historyTime, tax, and percentage calculations
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10
Force Unit Converter
Force Unit Converter
Force Unit Converter
by Kei Suefuji
Free

Easily convert force measurements between eight different units. Input a value and select the desired unit to see conversions for newton, dyne, kilogram-force, and more. This utility simplifies complex force calculations.

Converts 8 types of force unitsSupports Newton (N), kN, dyne (dyn)Includes kilogram-force (kgf), gf, tf
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ad-supported