Percentage Calc: Percent Tool

Developer: Ottorino Bruni

Category: Tools

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250 installs

5.00 ratings

20 monthly active users

$<10K monthly revenue est.

IAP 100% · Ad 0%

Percentage Calc: Percent Tool Summary

Percentage Calc: Percent Tool is a with in-app purchases iOS app in Tools by Ottorino Bruni. Released in Sep 2023 (2 years ago). It has 5.00 ratings with a 3.80★ (average) average. Based on AppGoblin estimates, it reaches roughly 20 monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store metadata: updated Mar 19, 2026.

Store info: Last updated on App Store on Mar 19, 2026 .

SDKs, Trackers & Permissions

App not yet scanned for SDKs.

App Details

Store ID: 6450499183

First Released: 2023-09-18

Store Last Updated: 2026-03-19

In-App Purchases: Yes

Ads: No

Website: 8mobile.org

App Store

Crawl Status: Success

AppGoblin First Crawled: 2025-02-15

AppGoblin Last Crawled: 2026-04-03

Ads & App-Ads.txt

Ads.txt Last Crawled: 2026-03-03

Ads.txt Crawl Status: Success

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3.8★

Ratings: 5.00

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Screenshots

App Description

Save time and simplify percentage calculations with Percentage Calc, the essential app for every professional, student, and shopper! Percentage Calc offers you a comprehensive set of tools to quickly handle percentages of any amount, tax deductions, discounts, percentage increases and decreases, as well as easily compare percentage amounts, easy ROI and Tip Calculator.

• Fast and effortless calculations.
• Instant updates, no waiting.
• Private and secure, your data is safe.

Key Features:
• Easily calculate percentages of any amount.
• Fraction to Percentage Calculator: Convert any fraction (numerator / denominator) instantly into its percentage value. Perfect for students and quick math conversions.
• Reverse Percentage Calculator: Quickly find the original value before a percentage decrease or increase was applied.
• ROI Calculator: Maximize returns by calculating Return on Investment quickly and easily.
• CAGR Calculator: Calculate Compound Annual Growth Rate by entering the starting value, ending value, and investment period.
• Reverse Sales Tax Calculation: Accurately determine the pre-tax amount from a final price.
• Discounts and Increases: Apply discounts or percentage increases to any amount and instantly see the final price.
• Proportional Split Calculator: Enter a total amount and split it into 2–10 parts. Each part automatically shows its percentage of the total.
• Basis Points (BPS) Calculator: Convert percentages to basis points and vice versa. Useful for finance and investment calculations.
• Tip Calculator: Easily calculate tips based on the total bill and desired percentage.
• Detailed Comparisons: Compare two amounts and discover the percentage difference between them.
• Save and Share: Archive calculations and share results through messages, emails, or social media.
• Calculation History: Access previous calculations quickly whenever you need them.
• iCloud Sync: Sync your calculation history across iPhone, iPad, and Mac automatically.

WHAT YOU WILL GET WITH THE PRO VERSION:
• Remove Limits.
• Save operations.
• Share operations.

The Percentage Calc app is designed to be intuitive and easy to use, with an elegant interface that fits perfectly with your device. Optimize your workflow, take care of your finances, and make percentage calculations a breeze.

By the way, AppStore reviews are very