Percentage Calculator - percent, discount, tip

Name: Percentage Calculator - percent, discount, tip
Rating: 3.6 (57 reviews)
Author: Omni Calculator Sp. z o.o.

By: Omni Calculator Sp. z o.o. App

Finance

This app was removed from Apple Apps Store on 2026-06-12

Overview

Removed

Rating:

3.60

(57)

Version:

3.1.8

Last updated: 2016-09-26

Features & Capabilities

Percentage Calculator is the must-have tool for quick percentage tasks, from simple percentages and percentage changes to tip and discount calculations. It supports everyday uses like converting fractions to percentages, and it handles business needs such as VAT, loan payments, markup, profit margins, compound interest, and CAGR.

What sets it apart is that any value can be a source or a result—enter what you know and it will reveal the rest. Ideal for students, shoppers, and professionals who want fast, reliable results without complex math.

User Growth & Download Statistics

App Education Analytics Data Shopping

By:

Omni Calculator Sp. z o.o.

Rating:

3.60

(57)

Version:

3.1.8 Last updated: 2016-09-26

Version code:

841463401

Creation date:

2014-06-15

Compatible devices:

Size:

9.56MB

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-12

Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Omni Calculator Sp. z o.o.

Apple Apps Store

https://apps.apple.com/us/app/percentage-calculator-percent-discount-tip/id886389557

User Reviews

The app is praised for being easy to use and feature-rich, covering many percentage-related tasks (tax, discounts, tips, conversions) with a sleek UI. However, persistent ads and unreliable ad removal, high prices for an ad-free experience, plus stability and maintenance concerns (crashes, not opening, lack of updates) are the most recurring downsides across multiple reviews.

Pros

Easy to use with a broad range of percentage calculations (including solving for unknowns)
Comprehensive feature set for business and personal finance (tax, discounts, tips, profit margins, conversions)
Sleek, readable UI with an elegant interface
Ad-free in-app purchase option available for some users

Cons

Ads are intrusive and reappear after closing the app; restoration of purchases to remove ads can be unreliable
Ad removal is perceived as overpriced (reports of up to $5) and may not always remove ads
App frequently crashes or won’t open on newer iOS versions; appears to have little to no ongoing updates
Long periods without updates suggesting possible abandonment by developers

Recent reviews

No support, I paid to remove ads several years ago. Been using this app for quite a while and now all of the sudden, every time I open this app, I get ads popping up. I go to restore purchases, and works, but when I close my app, ads start over again. This is a new behavior than before. I sent several emails to the dev and he/she has not responded. Good luck if you need support! Rating this as a 1 star app.

by Ch*****, 2023-11-10

This app is need of a serious update. It requires continuous “restore purchase” clicks because the ads keep popping up. The keyboard disappears regularly. I reached out to the developer with zero response.