Apps by Dmitry Mashkin
i know percent app icon

Finance

i know percent

Dmitry Mashkin

$0.79 4.75 · 1 storefront · 20 ratings In-app purchases
Open on Apple

About this app

Meet i know percent – your sleek, intuitive assistant in the world of percentages, working in real-time. Our streamlined interface makes solving percentage calculations quick and easy. With i know percent, you have six essential tools at your fingertips: - Calculate percentage increase or decrease from X to Y. - Find what X% of Y is. - Add X% to Y. - Subtract X% from Y. - Determine what percentage X is of Y. - Track cryptocurrency values. But there’s more! We’ve added a simple, yet powerful, currency converter to enhance your calculation toolkit. Whether you need to calculate a percentage of a number, figure out a tip, add or subtract percentages – i know percent has you covered. Percentages are everywhere in daily life. Stay one step ahead with i know percent. Subscription Pricing: - 1-Month Subscription: Just $0.99 - Payment will be charged to your iTunes account upon confirmation of purchase. - Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. - Your account will be charged for renewal within 24 hours before the end of the current period, with the renewal cost identified. - Manage or disable auto-renew in your Apple ID account settings anytime after purchase. - This price applies to United States customers; pricing in other countries may vary and actual charges may be converted to your local currency based on your country of residence. Privacy Policy:  https://artcoastdesign.com/privacy/ Terms of Service:  ttps://artcoastdesign.com/terms/

Latest release

What’s New

Version 3.1.95 Oct 29, 2024

- Bug Fixes and Performance Improvements

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
20 ratings
20 Sep 2, 2026 · 20 ratings Sep 2, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current $0.79
Historical low USD 0.79
Paid → free 0×
Price history
Current $0.79
$0.79 $0.40 Free Sep 2, 2026 · $0.79 Sep 2, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Sep 2, 2026 · 11:10 AM $0.79

Screenshots

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