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i know percent Downloads & Revenuei know percent · App Store

i know percent is #84 in Finance Paid in China and charting in 11 of 30 countries we track.

Updated 9 Nov 2026 · rankings refresh through the day

DeveloperDmitry Mashkin
CategoryFinance
Price0.79 USD
Released
Rating★ 4.8 (20)
Version3.1.95
Age rating4+
First seen by us 25 Sep 2026
Installs (est.)1k+ worldwide

i know percent update history & changes

Last change · 10 events since 21 Apr 2018Full timeline ↓
Full timeline · 9 events in the last 12 months
  1. 🚀
    i know percent: now shown next to Fast Percent - Calculator Tool, Financial Calculator: Percent, Percentage Calculator - Calc % +2 more
    the store's “similar apps” for it changed: who it's seen as competing with
  2. 📈
    i know percent entered the top 100
    Top Paid · All Apps · SA
  3. 📈
    i know percent charting in a new country
    Argentina
  4. 📈
    i know percent charting in a new country in 2 charts
    Philippines · Poland
  5. 📈
    i know percent entered the top 100
    Top Paid · Finance · US
  6. 📈
    i know percent charting in a new country
    United States
  7. 📈
    i know percent charting in a new country in 2 charts
    Indonesia · Turkey
  8. 🆕
    i know percent first spotted by AppInsider
    #97 in Top Paid · Finance · United Arab Emirates
  9. 🆕
    i know percent released on the App Store

Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.

Monthly users
all platforms
Rating
4.8 ★
20 ratings
Measured
Best rank now
#84
Finance Paid
Measured
Exact figures, their ranges and how sure we are, free with an account.Sign up freeSign in

i know percent at a glance

AI summary written from our chart and store data, 2026-11-03. It can be wrong: check the numbers above.

A paid utility app offering six real-time percentage calculation tools and a currency converter for users needing quick financial math. The app holds strong positions in the South African Finance Paid charts (#2) and maintains visibility across diverse markets including Russia, China, Thailand, and the UAE.

Similar apps: Percent Calculator, Tip Calculator, Currency Converter Plus

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