Calculator + ƒ

Calculator + ƒ

By edv & medien

Calculator + ƒ is an extensible OS X calculator that supports natural infix notation for scientific, business, and binary calculations. It distinguishes itself through user-defined custom formulas and system-wide integration via the OS X services menu.

Overview · Full Intel report in progress

The App DNA

What makes this app unique?

For Professionals and power users requiring a flexible, programmable calculator for complex mathematical and technical workflows.

What does it look like?

Key features

Natural Infix Notationstandard

Supports standard mathematical syntax for both simple and complex scientific calculations.

Custom Formula Definitionstandard

Allows users to create, group, save, and edit their own reusable functions.

System Service Integrationstandard

Enables users to calculate formulas directly within other applications via the services menu.

Advanced Numeric Supportstandard

Provides specialized operators for binary and hexadecimal operations, including signed and unsigned number support.

Calculation Historystandard

Maintains a log to verify and revisit previous calculation results.

How much does it cost?

paid

Velocity

Dormant developmentShow more...

5 versions in history. Development pace: zombie.

See all version history

Who built it?

edv & medien

3 apps tracked · Productivity

Safe +  Password ManagerSafe + Password ManagerMood StickersMood Stickers
Explore the full publisher profile

User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
0.00 · 0

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for Calculator + ƒ

How's the Productivity market?

The rivals identified

The Analyst's Read

Key takeaways for Calculator + ƒ

Where is it heading?

Bottom line

This app functions as a programmable, system-integrated calculator designed to streamline complex workflows through custom formula creation.

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Calculator + ƒ, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Calculator + ƒ Intelligence Report.” Updated Apr 29, 2026. https://marlvel.ai/apps/calculator-7

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