Report updated Apr 19, 2026

Overview · Full Intel report in progress

Simple Calculator. + is an established utilities app that is free with in-app purchases. With a 4.5/5 rating from 66.1K reviews, it shows polarized user reception.

What is Simple Calculator. +?

Simple Calculator. + is a utility app for iOS devices designed to provide a straightforward, reliable alternative to the native calculator. It includes specialized business-oriented functions such as tax, margin, and cost/selling price calculations alongside standard arithmetic operations.

Current Momentum

v2.0

We improved user experience and fixed known bugs.

Competition

Rivals identification in progress

7-Day Rank Pulse 🇺🇸

Utilities

No ranking data

ProductivityGrossing

Rating Pulse 🇺🇸

What makes this app unique?

What Does It Look Like?

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What Are The Key Features?

Business CalculationsStandard

Includes dedicated functions for tax, percentage, and cost/selling price/gross margin calculations.

Advanced ArithmeticStandard

Supports 12-digit inputs, square root operations, and arithmetic constant calculations.

Memory and Data ManagementStandard

Features memory operations and a grand total (GT) function for tracking multiple calculations.

Localized FormattingStandard

Automatically adjusts digit grouping and decimal marks based on the device's locale settings.

How much does it cost?

Freemium

Analysis in progress, available soon

What do users think recently?

Analysis in progress, available soon

View the full user-sentiment analysis

Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.

Go deeper

Analysis in progress, available soon

What is the competitive landscape for Simple Calculator. +?

How's The Utilities Market?

How does it evolve in the Utilities market?

Rank progression

11 active rankings tracked — 30-day window

No rank history available for this chart.

Strategic analysis coming soon

SWOT, key takeaways & outlook

The outtake for Simple Calculator. +

Key Takeaways

While the app offers robust business-focused features, user feedback highlights a desire for improved UI customization and persistent calculation memory.

Where Is It Heading?

Trend analysis

Available very soon

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Simple Calculator. +, 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. “Simple Calculator. + Intelligence Report.” Updated Apr 19, 2026. https://marlvel.ai/apps/simple-calculator-1

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Data licensed under CC-BY-NC 4.0