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Last updated on: 2026-08-28
Android Apps > Tools > Numcase
Numcase icon

Numcase

1.0
SIMPSON LANE
0.00
0 reviews
0+
Downloads
Free

Minimalist offline base converter & calculator for Binary, Octal, Decimal & Hex.

Numcase Screenshot 1 of 5
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0+ downloads

About Numcase

Numcase is a tools app developed by SIMPSON LANE.

How many times has Numcase been downloaded?

Numcase has been downloaded 0 times. In the last 30 days, the app was downloaded 0 times.

What is the rating of Numcase?

Numcase has no ratings yet.

Is Numcase free?

Numcase is free to download. The APK download size is 15.45 MB. The latest version available is 1.0. The last update was on July 11, 2026.

What are the requirements for Numcase?

The app has a content rating of Everyone. The app has been available on Google Play 7 weeks ago.

Description
NumCase is a minimalist, high-performance number base converter and real-time calculator designed for developers, students, and mathematicians who value privacy and speed.
Built with a focus on "Privacy by Design," NumCase operates 100% offline. Every conversion, calculation, and history log is processed and stored locally on your device's secured sandbox. No data is ever transmitted to the cloud.
Core Features:
• Multi-Base Converter: Effortlessly switch between Binary, Octal, Decimal, Hexadecimal, and ASCII formats with a clean, modern interface.
• Real-Time Expression Solver: Solve complex mathematical equations across different number bases instantly.
• Secure History Journal: Keep track of your past conversions with a local history log. Your data is stored in an offline Room database and can be cleared with a single tap.
• Interactive User Guide: Learn the logic behind base conversions with an integrated, static educational guide—no internet required.
• Premium UI/UX: Experience an elegant dark-mode design featuring smooth ambient auras and glassmorphic components that minimize eye strain.
Why Choose NumCase?
• Zero Tracking: No analytics, no SDKs, and no background trackers.
• Zero Permissions: No intrusive hardware or location permissions required.
• Maximum Speed: Optimized for local computing, providing instant results without network latency.
• Clean Aesthetic: A professional developer tool that looks as good as it functions, utilizing Material 3 design principles.
Whether you're debugging code, studying computer science, or performing quick bitwise math, NumCase provides a secure and elegant environment for all your numerical needs.

Recent changes:
Initial production release of NumCase!
- Effortless base conversion for Binary, Octal, Decimal, Hexadecimal, and ASCII.
- Real-time mathematical expression solver with multi-base support.
- Secure, 100% offline local history logs using Room database.
- Elegant, minimalist "Aura" dark theme for a focused developer experience.
- Interactive compiler guide to master number system conversions.
Show more Show less

More data about Numcase

Price Free to download
Total downloads 0
Recent downloads 0
Rating No ratings
Ranking Not ranked
Version 1.0
APK size 15.4 MB
Number of libraries ?
Suitable for Everyone
Ads NO ads

App Performance Report

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Numcase compared with similar apps

Common keywords of similar apps

Numcase Offline History Minimalist Real Design Secure Local Guide Elegant Privacy Speed Log Stored Data Multi Ascii Clean Expression Solver Room Database Interactive Required Experience Permissions Developer Base Converter Binary Octal Decimal Number Time Conversions Calculator Conversion Hexadecimal Mathematical Dark

Keywords missing from this app

Numbers Convert Hex App Bit Operations System Code Text Integer Calculations Bases Features Tools Step Recent Translator Fractional Solution Tool Easy Fast Programmer Prime Point Math Simple Students Dec Support Bitwise Encoding Scientific Learn Floating Precision Bin

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Changelog of Numcase

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Developer information for SIMPSON LANE

SIMPSON LANE

stinyojohn@gmail.com

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Google Play Rankings for Numcase

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Technologies used by Numcase

5 permissions
Subscribe to see full permission and library details
Binary Calculator Hex Decimal icon Binary Calculator Hex Decimal
Number System: Learn & Convert icon Number System: Learn & Convert
Base Calculator : Bin,Hex,Dec icon Base Calculator : Bin,Hex,Dec
Base Converter icon Base Converter
Simple Base Converter icon Simple Base Converter
BitCalculator icon BitCalculator
Binary Code Translator icon Binary Code Translator
Binary Decimal Converter icon Binary Decimal Converter

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