Calculator‰

Developer: 🇺🇸 Tim O's Studios,

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23.7M installs

475K ratings

1.5M monthly active users

$100K+ monthly revenue est.

IAP 0% · Ad 100%

Install Trends

Weekly +1.9K

Declining

Monthly +8.5K

Steady

Calculator‰ Summary

Calculator‰ is a free, ad-supported iOS app in Tools by Tim O's Studios, LLC. Released in Dec 2011 (14 years ago). It has 475K ratings with a 4.86★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 1.5M monthly active users and generates around $100K+ monthly revenue (0% IAP / 100% ads). Store last updated Sep 25, 2026

Recent activity: 33 new ratings this week View trends →

Calculator‰ SDKs Summary

App not yet scanned for SDKs.

App Details

Store ID: 486645049

First Released: 2011-12-21

Store Last Updated: 2026-09-25

App Store Category: Tools

In-App Purchases: No

Ads: Yes

Price: Paid

Website: timosstudios.com

App Store

Crawl Status: Success

AppGoblin First Crawled: 2024-10-12

AppGoblin Last Crawled: 2026-10-08

Ads & App-Ads.txt

Ads.txt Last Crawled: 2025-10-18

Ads.txt Crawl Status: Success

4.86★

Ratings: 475K

5★

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1★

Screenshots

App Description

This calculator has a perfect design that maximizes the size of the buttons and display, with a great layout for fast and easy calculations.

Retina Display.

Download now and see how truly great this basic calculator is.