Best Calculator alternatives: apps like Calculator - Currency - Unit

10+ similar apps compared and reviewed

4.6 avg rating

6 free apps

Updated October 2026

Calculator - Currency - Unit

hua-shan cheng

Calculator is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Calculator

#1

Video2X-HD & Extract Images by Beijing Huaguoshu Technology Co., Ltd.

Video to PDF,ZIP,MP3,WAV

Editor's Choice

0.0(0 ratings)

$1.99

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Easily extract photos, audio, or convert videos to PDF and ZIP files. This utility app allows you to save favorite moments from videos, create PDF documents from video frames, and extract audio tracks.

#2

Flex Scanner - PDF Scanner by Coftivo Teknoloji LTD

PDF Scanner without Watermark

Strong Contender

4.5(24 ratings)

FreeIn-App Purchases

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Transform your smartphone into a portable scanner with advanced OCR technology. Capture, store, and share documents in various formats like PDF, JPG, and TXT. Organize, edit, and secure your files with ease.

#3

Scan QR Code Fast by Emmito (Pvt) Ltd

Scan QR Code & Scan Barcode

Worth Considering

4.8(6 ratings)

$1.99In-App Purchases

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Easily scan QR codes and barcodes with automatic detection and decoding. Access relevant options based on code type, from URLs to product information. Save scan history and use it for coupons to get discounts.

More apps like Calculator

funny and powerful astro tool

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PWM - Password Manager

PWM - Password Manager

PWM - Password Manager

Secure your passwords Smartly!

Securely store and manage your online login credentials with this user-friendly application. It offers biometric authentication, passcode options, and a built-in browser for easy access. Identify saved entries with custom images and utilize a password generator for stronger security.

Biometric authentication (Face ID/Touch ID)Passcode protectionCustomizable entry identification with images

free with in-app purchases

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Your EV at a glance

This app provides a home screen widget for iOS 17 that displays key information from your Tesla vehicle. It allows you to select which car to showcase directly on your device's display.

iOS 17 home screen widgetConnects to Tesla vehiclesDisplays vehicle information

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SMSGuard: Spam Blocker

SMSGuard: Spam Blocker

SMSGuard: Spam Blocker

AI SMS Filter & Spam Blocker

This app intelligently filters incoming SMS messages, automatically categorizing them into folders like Normal, Junk, Promotion, and Transaction. It offers custom rules for blocking numbers and matching keywords, with an optional premium cloud service for enhanced spam detection. Designed for privacy, it respects your contacts and supports multiple languages.

Smart auto-classification of messagesCustomizable blacklists and whitelistsAdvanced keyword and Regex matching

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It's About Time!

It's About Time!

It's About Time!

A minimalist clock app designed for clarity and calm. It offers a distraction-free display perfect for sleep or adding a modern aesthetic to any room. Customize colors, fonts, and display options for a personalized experience.

Minimalist, distraction-free displayCustomizable colors and fontsLarge, clear time visibility

free with in-app purchases

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For Hue, LIFX, and Nanoleaf

Manage all your smart lights from a single application. Adjust colors with intuitive tools, create dynamic effects, and group lights for simultaneous control. Save and recall favorite settings, add timeouts, and access device-specific features.

Unified smart light controlColor wheels, swatches, and palettesDynamic effects and streams

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Secure Password Lock

Secure Password Lock

Secure Password Lock

Account security management

This application helps you securely store and manage all your passwords in one place. It offers various unlock methods for quick and safe access to your accounts, from social media to banking.

Local password storageGesture app lockFace and fingerprint unlock

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