Calc4Key: Calculator Keyboard

Developer: KL Studio

Category: Tools

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17.3K installs

120 ratings

835 monthly active users

Revenue not available

Install Trends

Weekly +49

Steady

Monthly +809

Steady

Calc4Key: Calculator Keyboard Summary

Calc4Key: Calculator Keyboard is a mobile Android app in Tools by KL Studio. Released in Sep 2021 (4 years ago). It has about 17.3K+ installs and 120 ratings with a 3.20★ (mixed) average. Based on AppGoblin estimates, it reaches roughly 835 monthly active users . Store metadata: updated Jul 15, 2024.

Recent activity: 49 installs this week (809 over 4 weeks) showing steady growth , and 1.00 new ratings this week View trends →

Store info: Last updated on Google Play on Jul 15, 2024 .

SDKs, Trackers & Permissions

App not yet scanned for SDKs.

App Details

Store ID: me.khangle.calc4key

First Released: 2021-09-17

Store Last Updated: 2024-07-15

In-App Purchases: No

Ads: No

Website: khangle.me

App Store

Crawl Status: Success

AppGoblin First Crawled: 2023-10-20

AppGoblin Last Crawled: 2026-04-27

Ads & App-Ads.txt

Ads.txt Last Crawled: 2025-10-20

Ads.txt Crawl Status: Success

AppGoblin SDK Scans

App not yet analyzed for SDKs.

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3.2★

Ratings: 120

5★

4★

3★

2★

1★

Screenshots

App Description

Calculator on keyboard

Use calculator directly on keyboard anywhere, anytime. No switch apps, no copy and paste results anymore!

You must enable the keyboard under system settings, then select it in your keyboard

1. Launch the Calc4Key
2. Tap "ENABLE CALC4KEY" button
3. Turn the Calc4Key switch ON.