PCalc Lite

3.15.2

TLA Systems Ltd.

4.42

214 reviews

Free

Screenshots by TLA Systems Ltd., from the the App Store listing

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AppBrain's verdict

EstablishedWell rated

Rating on App Store: 4.42; 214 ratings
Last updated: October 24, 2026
Size: 78.9 MB

Users rate it well: 4.4 stars from 214 ratings.

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Store listing

By TLA Systems Ltd., from the App Store

Description by TLA Systems Ltd. Written by the developer, not by AppBrain. Click to read.

PCalc is the powerful choice for scientists, engineers, students, programmers, or indeed anybody looking for a feature rich calculator. It includes an optional RPN mode and multi-line display, a choice of button layouts, an extensive set of unit conversions and constants, a paper tape, multiple undo and redo, engineering and scientific notation, as well as support for hexadecimal, octal, and binary calculations.PCalc Lite is a fully functional and free taste of our very popular scientific calculator. It includes an optional RPN mode, multiple undo and redo, unit conversions and constants, as well as two stylish themes and our highly praised design. A great choice for your new iPad!

If you like what you see, the full version has many more settings and themes, a paper tape, engineering and scientific notation, and full support for hexadecimal, octal, and binary calculations. You can also now purchase extra features directly from inside PCalc Lite. Buy them individually, or buy everything.

Includes an Apple Watch app, so you can calculate on your wrist!

Safety and technology

Found in the app by AppBrain

Price: Free
App size: 78.9 MB
Content rating: Everyone

Technologies used by PCalc Lite

Releases

Updates seen on the App Store

Version: 3.15.2
Launched: before 2010

No changelog data

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About the app and developer

About PCalc Lite

PCalc Lite is an utilities app developed by TLA Systems Ltd.

User Ratings

PCalc Lite is rated 4.42 out of 5 stars. The rating is based on 210 ratings.

App Information

PCalc Lite is freely available from the App Store. The app size is 78.91 MB. The latest version available is 3.15.2. The last update was on October 24, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since before 2010.

PCalc Lite is made and published by TLA Systems Ltd. AppBrain is an independent app data site and isn't affiliated with TLA Systems Ltd. The app name, icon, screenshots and description belong to TLA Systems Ltd. and are shown as published on the App Store.

Developer information for TLA Systems Ltd.

TLA Systems Ltd.

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