Best apps like Calculator -Classic Calculator

10+ similar apps compared and reviewed

4.2 avg rating
6 free apps
Updated July 2026

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.

KobCard

KobCard by KOB MARKETING

Gift Card Information Platform
πŸ“Š Productivity
4.0(62 ratings)
Free
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KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.

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Top Alternatives to Calculator

RPN-55 SD#1

RPN-55 SD by CuVee Software

Classic HP Calculator w/Timer
Editor's Choice
πŸ“Š Productivity
5.0(8 ratings)
$1.99
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This app is a photo-realistic simulation of a classic Hewlett-Packard programmable scientific calculator from the 1970s. It includes a 100-hour digital timer, clock functions, and original HP programs.

RPN-35 SD#2

RPN-35 SD by CuVee Software

First scientific calculator!
Strong Contender
πŸ“Š Productivity
4.4(14 ratings)
$1.99
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This app emulates the first pocket scientific calculator, offering a photo-realistic vintage experience. It simulates original operating speeds and unique arithmetic bugs, with optional modern enhancements like non-volatile registers.

DB50X#3

DB50X by Christophe de Dinechin

Color version of DB48X
Worth Considering
πŸ“Š Productivity
5.0(8 ratings)
$9.99
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This scientific calculator offers high-precision computations with arbitrary precision for numbers. It supports advanced functions like complex numbers, matrices, symbolic calculations, and graphing, with a user-friendly interface and extensive built-in help.

More apps like Calculator

4
SyncFlow: Reminders to Events
SyncFlow: Reminders to Events
SyncFlow: Reminders to Events
Sync Reminders with Calendar
Free

This app bridges the gap between task management and scheduling by syncing Apple Reminders with your calendar. Effortlessly convert reminders into calendar events and ensure all updates are reflected across both platforms for a unified view of your commitments.

Reminders & Calendar SynchronizationCreate calendar events from remindersSeamless integration with set durations
πŸ“Š Productivity
(1)
freemium
5
TextMate βͺ
TextMate βͺ
TextMate βͺ
by Saeed Rahmatolahi
Free
πŸ“Š Productivity
(0)
6
Week Number Pro
Week Number Pro
Week Number Pro
Week number as complication
$0.99

This app displays the current week number on your Apple Watch as a complication. It also allows you to find the week number for any date or the dates for a specific week. It provides current day and date information for your Apple Watch and iPhone, with widget support.

Apple Watch complicationsToday widget supportSearch week number for any date
πŸ“Š Productivity
(36)
paid
7
Offline Transcribe, TranscriAI
Offline Transcribe, TranscriAI
Offline Transcribe, TranscriAI
Whisper Transcribe, Speakers
Free
πŸ“Š Productivity
(0)
8
My Greenwood
My Greenwood
My Greenwood
by CITY OF GREENWOOD
Free
πŸ“Š Productivity
(0)
9
Solid Calendar
Solid Calendar
Solid Calendar
Natural Language Calendar
Free
$4.99 | 100% OFF

This app helps you manage your time, tasks, and events with a natural language interface. It acts as a digital planner, rotating schedule manager, and reminder system, syncing with your existing device calendars for seamless organization.

Add events with natural language inputCalendar planner with intuitive interfaceDigital planner for tasks and to-do lists
πŸ“Š Productivity
(115)
paid
10
Wall Planner
Wall Planner
Wall Planner
2026 Year Planner - Calendar
Free

This app helps you organize your year with a printable wall planner. It allows you to visualize your entire year on one page, break down goals into daily steps, and manage your schedule effectively. You can also mark up and export your plans in various formats.

Full year on one page viewGoal breakdown and daily stepsPrintable templates (Excel, PDF, PNG)
πŸ“Š Productivity
(1)
ad-supported