10+ similar apps compared and reviewed
Whether you want more options like 12C Platinum 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.
This app is a scientific and programmable calculator designed for science and engineering, replicating the functionality of the HP-11C. It offers extensive features for finance, business, statistics, complex numbers, and unit conversions, with a programmable interface for custom calculations.
Relive the classic computing experience with a vintage scientific calculator. This app emulates a beloved 90s model, offering a nostalgic and functional tool for calculations.
This scientific calculator offers a comprehensive suite of tools for finance, business, statistics, and complex scientific calculations. It emulates a classic calculator while leveraging modern iOS device capabilities for ease of use and advanced functions.
A straightforward calculator app featuring a clean design. It offers essential calculation functions, a history log, and home screen widget support for quick access. Enjoy a seamless and elegant user experience for your everyday calculations.
This utility app functions as a Reverse Polish Notation calculator. It handles complex numbers and utilizes extended precision for all calculations, offering an unlimited stack depth and an undo feature for up to 10 operations.
Emulates classic Hewlett Packard RPN scientific calculators from the 1970s. Experience the original HP-35, HP-45, and HP-21 models on your iPhone.
Estimate wait times and predict queue progress. This app helps you manage your time by calculating how long you'll wait or how many people will be served by a certain time. It's a versatile tool for any queuing system.
This app helps you eliminate digital distractions by allowing you to lock specific applications and set time limits. It's designed to boost productivity and protect your privacy by preventing unauthorized access to your apps.
Experience the functionality of a classic 90s pocket calculator on your iPhone. This app offers UPN calculation with a basic course for new users. Many core functions are available for free, with advanced features offered as optional upgrades.
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.
