Calculator

Developer: 🇯🇵 Peace

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934K installs

1.3K ratings

71K monthly active users

$10K+ monthly revenue est.

IAP 62% · Ad 38%

Install Trends

Weekly +15K

Steady

Monthly +122K

Trending

Calculator Summary

Calculator is a free, ad-supported, with in-app purchases Android app in Productivity by Peace. Released in Dec 2020 (5 years ago). It has about 934K+ installs and 1.3K ratings with a 3.94★ (average) average. Based on AppGoblin estimates, it reaches roughly 71K monthly active users and generates around $10K+ monthly revenue (62% IAP / 38% ads). Store last updated Apr 16, 2025

Recent activity: 15K installs this week (122K over 4 weeks) showing strong growth , and 28 new ratings this week View trends →

SDK intelligence: AppGoblin detected 6 ad networks(e.g. Facebook), 4 development tools, 1 mediation, 1 business tools,and 1 analytics: product integrated into Calculator. View full SDK list →

Data tracking: The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on May 18, 2026.

Calculator SDKs Summary

Calculator was last scanned for SDKs on 2026-07-22. Below is the overview of third-party companies detected in the app. The full list of SDKs, permissions and unknowns is available here.

App Details

Store ID: com.peace.Calculator

First Released: 2020-12-30

Store Last Updated: 2025-04-16

App Store Category: Productivity

In-App Purchases: Yes

Ads: Yes

Price: Paid

Website: peace-app.com

App Store

Crawl Status: Success

AppGoblin First Crawled: 2023-02-17

AppGoblin Last Crawled: 2026-08-09

Ads & App-Ads.txt

Ads.txt Last Crawled: 2025-10-13

Ads.txt Crawl Status: Success

3.94★

Ratings: 1.3K

5★

4★

3★

2★

1★

Screenshots

App Description

Simple & Useful Calculator. It's very convenient for work, study and so on.

This is the most accurate Calculator in Android. You can quickly and accurately calculate equations in a variety of scenes.

Please use it for complicated calculation of work and study.

Calculator is convenient for calculating food and shopping sale prices.

Calculator Use Cases
・ Work (Design/Measurement/Accounting)
・ Study (Reports/Homework)
・ Dinner (Calculating the Split Payment)
・ Shopping (Calculating the sale prices)

Calculator Permission
No permission is required to use the app. Please use it at ease.

Calculator Security
The app is released after checking security by all of the following antivirus software for each update.

・ Kaspersky for Android
・ Norton Mobile Security
・ Macafee Mobile Security
・ Avast Mobile Security & Antivirus
・ Virus Buster Mobile
・ ESET Mobile Security

Please enjoy Calculator in various situations.