--- title: "Percentages Calculator — App Overview" url: https://marlvel.ai/apps/percentages-calculator category: Business developer: Thomas Tsopanakis platforms: ios rating: 4.8 (1.3K ratings) pricing: paid report_level: overview generated: 2026-05-04 last_verified: "2026-05-04T08:18:59.363Z" --- > **Key Insight:** This is a focused, single-purpose utility app that simplifies complex percentage math into nine distinct, user-friendly functions. | Metric | Value | |--------|-------| | Category | Business | | Rating | 4.8 ★ (1.3K) | | Pricing | paid | | Platforms | iOS | | Latest Version (iOS) | 3.0 | | Developer | Thomas Tsopanakis | ## What is Percentages Calculator? Percentages Calculator is a utility tool designed to streamline common percentage-based arithmetic. It provides nine specialized functions to handle tasks such as calculating percent changes, finding original values before increases or decreases, and determining part-to-whole ratios. ## Key Features - **Value Adjustment**: Calculates the result of increasing or decreasing a specific value by a set percentage. - **Percentage Calculation**: Determines the percentage of a number or the percentage relationship between two values. - **Percent Change**: Computes the percentage difference between an original value and a new value. - **Reverse Calculation**: Identifies the original value of a number before a specific percentage increase or decrease was applied. ## Who is it for? Professionals and individuals requiring a quick, dedicated tool for daily percentage-based calculations. ## Links - [App Store](https://apps.apple.com/us/app/percentages-calculator/id528727630?uo=4) - [Full Intelligence Report](https://marlvel.ai/apps/percentages-calculator) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/percentages-calculator).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*