Unitto — calculator, converter

Developer: Sad Ellie

Category: Tools

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134.9K installs

709 ratings

8.6K monthly active users

Revenue not available

Install Trends

Weekly +814

Steady

Monthly +4.4K

Steady

Unitto — calculator, converter Summary

Unitto — calculator, converter is a mobile Android app in Tools by Sad Ellie. Released in Feb 2022 (4 years ago). It has about 134.9K+ installs and 709 ratings with a 4.50★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 8.6K monthly active users . Store metadata: updated Feb 22, 2026.

Recent activity: 814 installs this week (4.4K over 4 weeks) showing steady growth , and 4.00 new ratings this week View trends →

Store info: Last updated on Google Play on Feb 22, 2026 .

SDKs, Trackers & Permissions

App not yet scanned for SDKs.

App Details

Store ID: com.sadellie.unitto

First Released: 2022-02-19

Store Last Updated: 2026-02-22

In-App Purchases: No

Ads: No

Website: sadellie.github.io

App Store

Crawl Status: Success

AppGoblin First Crawled: 2025-04-11

AppGoblin Last Crawled: 2026-03-16

Ads & App-Ads.txt

App does not have ads.

AppGoblin SDK Scans

App not yet analyzed for SDKs.

The download and scan process is automated but can require manual troubleshooting. Feel free to reach out if your request does not complete in 24hrs or if you have any questions.

4.5★

Ratings: 709

5★

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1★

Screenshots

App Description

Calculator and converter without ads

Calculator, converter and more.

Look for Calculator on your home screen after installing the app.

• Deep customization: themes, number formatter and etc.
• No ads, in-app purchases or asking for donations
• Open source

Calculator
• Home screen widget
• Copy, paste, save and share expression results
• Trigonometric functions
• Fractional output
• Optional Indian numbering system

Unit converter
• 601 units
• Home screen widget
• Currency converter (uses internet)
• Favorite units
• Organize unit groups
• Smart search algorithm

Date calculator
• Add and subtract dates
• Calculate difference
• Create events in calendar

Time converter
• Add to favorites
• Add labels to time zones

Body mass index
• Get instant and accurate results

Permissions
INTERNET ("full network access")
Used in Unit Converter to update currency rates. Requests are made only when you select a currency unit.

android.permission.VIBRATE ("allows access to the vibrator")
Used for haptic feedback on button presses. Make sure your Touch feedback is enabled in device settings.

ACCESS_NETWORK_STATE ("view network connections")
Used in Unit Converter as a callback. Retries to update currency rates if there was an error (no network, for example) and the Internet connection is back.

WAKE_LOCK ("prevent device from sleeping")
Not used explicitly in code. Added automatically by Widget feature.

android.permission.RECEIVE_BOOT_COMPLETED ("run at startup")
Not used explicitly in code. Added automatically by Widget feature.

android.permission.FOREGROUND_SERVICE ("run foreground service")
Not used explicitly in code. Added automatically by Widget feature.

You can always check the source code and build the app yourself: https://github.com/sadellie/unitto
Permissions and Data? Visit: https://github.com/sadellie/unitto/security/
Try web: https://sadellie.github.com/unitto/app