---
title: "PCalc Lite - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "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 choic"
---

# PCalc Lite — United States
> The Best Calculator

![PCalc Lite App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/25/cf/fd/25cffdee-ca36-1aee-0ce9-703e9226ba51/DarkOrange-0-0-1x_U007epad-0-0-0-1-0-0-sRGB-85-220.png/400x400bb.png)

**Developer:** [TLA Systems](https://apptail.io/developer/tla-systems-xgA)
**Category:** Utilities
**Rating:** 4.4/5 (213 ratings)
**Price:** Free
**Bundle ID:** com.pcalc.mobile.lite
**Store:** Apple App Store
**Country:** United States
**Version:** 3.14.4 (released 2026-03-12)
**Original Release:** 2008-12-19

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id300311831)
**AppTail Page:** [https://apptail.io/app/pcalc-lite-JYKd/united-states](https://apptail.io/app/pcalc-lite-JYKd/united-states)

## PCalc Lite Description
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!

## PCalc Lite Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b3/ef/b3/b3efb3e9-a709-2c09-9253-69ae78a0c509/Lite_iPhone_1.png/320x480bb.jpg)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4f/b5/c4/4fb5c48f-f287-4ca0-b08b-5293b69ab125/Lite_iPhone_2.png/320x480bb.jpg)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ce/66/2b/ce662bd0-61e5-13d9-27d2-91fada5505a8/Lite_iPhone_3.png/320x480bb.jpg)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/9d/47/da/9d47da94-5812-9b6b-12a3-0615cbd04324/Lite_iPhone_4.png/320x480bb.jpg)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/75/3c/3c/753c3c0c-d692-97bc-aa97-227bc13ee9af/Lite_Phone_5.png/320x480bb.jpg)

## PCalc Lite Rating Breakdown in United States
- 5 stars: 159 (74%)
- 4 stars: 20 (9%)
- 3 stars: 14 (7%)
- 2 stars: 7 (3%)
- 1 stars: 14 (7%)

## PCalc Lite Reviews in United States

### ***** "Great app but.."
It was great when I had widget. Now with new iOS update the widget is gone. 
It was faster than using the iOS calculator in the short cut. Just slide over and you had a calculator. Now the best part of the app is gone. Lame
-- Ekakckwkckwkjaj, 2024-12-23

### ****- "Great but needs widget - slow or not"
I’ve used this app for years, largely for the widget. I understand that the iOS 18 widgets are extremely slow, however I would appreciate even a slow PCalc Lite widget over any other calculator app. Love, a loyal user
-- anonymous dudeeeee, 2024-12-01

### ***** "Widget?"
I’m giving you five stars easy. This is a great calculator. Only thing I miss is that after updating to iOS 18 I can’t use your widget on the widget screen any more. It was my No 1 widget and the way I always went to the calculator for simple stuff. That’s for a great app. Maybe a widget in the near future?
-- SuperDuperiPhoneExpert, 2024-10-31

### *---- "Where did the widget go?!"
Widget option is gone in iOS 18
-- tonemccone, 2024-09-20

### ***** "Literally bought for the widget and they took it away"
Used for years. Even tipped a few times. Imagine my surprise when I updated the phone today and the one thing I bought it for no longer existed. Edit: Apparently that’s and iOS 18 issue as they took away legacy widgets. Developer responded and told me they haven’t updated to the new style widgets because of typing lag using them. Having downloaded another highly rated calculator that uses the new style widgets, I can see what they are talking about. It’s not a great experience.
-- Techie Trucker, 2024-09-19

### *---- "Ugh, Censored"
What trash. I need this thing to work, in every orientation. I have used it for years, but while charging my iPad just now, which I was using upside down, I entered one of the many figures I was calculating and bam, censored! Well, guess what idiots, your basic idea is flawed anyway. The screen wasn’t upside down. And even it was, you could always lay it on a table and walk around to the other side. Fools. Delete.

Update:
Thanks for admitting this is a joke app.
-- John Bonnell, 2024-02-23

### *---- "Serious Shortcoming"
This calculator does not display your input values after pressing equal.  If you accidentally finger-fumble your input values and press equal, your answer will be wrong and you won’t even know it.  Other calculators continue to show your input values and operators after pressing equal.  If gives you the opportunity to double check what you entered was correct.
-- Mickey Mark, 2023-11-12

### ***** "Best calculator for iPad!"
It supports split view! Has the scientific part of the calculator! It allows you to customise the icon and the view of the app! Best thing ever
-- me2xgy, 2023-08-08

### ***** "Iphone"
when you turn the iphone caculater it turns in to science tific caculater
-- Darbyothrill, 2023-07-11

### ***** "Great iPad calculator"
Best iPad calculator that I’ve found. Works great, and not covered in ads!
-- Ainge1983, 2023-05-15

[View all PCalc Lite reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## PCalc Lite In-App Purchases
| Item | Price |
|------|-------|
| Large Tip | $4.99 |
| Small Tip | $0.99 |
| Medium Tip | $1.99 |
| Theme Pack | $0.99 |
| Complete Pack | $9.99 |
| Engineer Pack | $2.99 |
| Conversion Pack | $0.99 |
| Power User Pack | $0.99 |
| Programmer Pack | $2.99 |
| Multiple Line Pack | $0.99 |


## PCalc Lite Discovered Keywords
- system utility
- rpn calc
- rpn
- rpn scientific
- pcalc lite


## PCalc Lite Available In
- [United States](https://apptail.io/app/pcalc-lite-JYKd/united-states)
- [China](https://apptail.io/app/pcalc-lite-JYKd/china)
- [Germany](https://apptail.io/app/pcalc-lite-JYKd/germany)
- [United Kingdom](https://apptail.io/app/pcalc-lite-JYKd/united-kingdom)
- [Canada](https://apptail.io/app/pcalc-lite-JYKd/canada)
- [Australia](https://apptail.io/app/pcalc-lite-JYKd/australia)
- [Russia](https://apptail.io/app/pcalc-lite-JYKd/russia)
- [Japan](https://apptail.io/app/pcalc-lite-JYKd/japan)
- [Brazil](https://apptail.io/app/pcalc-lite-JYKd/brazil)
- [India](https://apptail.io/app/pcalc-lite-JYKd/india)
- [Spain](https://apptail.io/app/pcalc-lite-JYKd/spain)
- [Mexico](https://apptail.io/app/pcalc-lite-JYKd/mexico)
- [France](https://apptail.io/app/pcalc-lite-JYKd/france)
- [Hong Kong SAR China](https://apptail.io/app/pcalc-lite-JYKd/hong-kong)
- [Italy](https://apptail.io/app/pcalc-lite-JYKd/italy)
- [Switzerland](https://apptail.io/app/pcalc-lite-JYKd/switzerland)
- [Taiwan](https://apptail.io/app/pcalc-lite-JYKd/taiwan)
- [Sweden](https://apptail.io/app/pcalc-lite-JYKd/sweden)
- [Netherlands](https://apptail.io/app/pcalc-lite-JYKd/netherlands)
- [Austria](https://apptail.io/app/pcalc-lite-JYKd/austria)
- [Ukraine](https://apptail.io/app/pcalc-lite-JYKd/ukraine)
- [Thailand](https://apptail.io/app/pcalc-lite-JYKd/thailand)
- [Czechia](https://apptail.io/app/pcalc-lite-JYKd/czechia)
- [South Korea](https://apptail.io/app/pcalc-lite-JYKd/south-korea)
- [New Zealand](https://apptail.io/app/pcalc-lite-JYKd/new-zealand)
- [Finland](https://apptail.io/app/pcalc-lite-JYKd/finland)
- [Hungary](https://apptail.io/app/pcalc-lite-JYKd/hungary)
- [Türkiye](https://apptail.io/app/pcalc-lite-JYKd/turkey)
- [Vietnam](https://apptail.io/app/pcalc-lite-JYKd/vietnam)
- [Norway](https://apptail.io/app/pcalc-lite-JYKd/norway)
- [Slovakia](https://apptail.io/app/pcalc-lite-JYKd/slovakia)
- [Portugal](https://apptail.io/app/pcalc-lite-JYKd/portugal)
- [Philippines](https://apptail.io/app/pcalc-lite-JYKd/philippines)
- [Ireland](https://apptail.io/app/pcalc-lite-JYKd/ireland)
- [Belgium](https://apptail.io/app/pcalc-lite-JYKd/belgium)
- [Luxembourg](https://apptail.io/app/pcalc-lite-JYKd/luxembourg)
- [Denmark](https://apptail.io/app/pcalc-lite-JYKd/denmark)
- [Croatia](https://apptail.io/app/pcalc-lite-JYKd/croatia)
- [Argentina](https://apptail.io/app/pcalc-lite-JYKd/argentina)
- [Indonesia](https://apptail.io/app/pcalc-lite-JYKd/indonesia)
- [Colombia](https://apptail.io/app/pcalc-lite-JYKd/colombia)
- [Saudi Arabia](https://apptail.io/app/pcalc-lite-JYKd/saudi-arabia)
- [Malta](https://apptail.io/app/pcalc-lite-JYKd/malta)
- [Singapore](https://apptail.io/app/pcalc-lite-JYKd/singapore)
- [Romania](https://apptail.io/app/pcalc-lite-JYKd/romania)
- [Peru](https://apptail.io/app/pcalc-lite-JYKd/peru)
- [Greece](https://apptail.io/app/pcalc-lite-JYKd/greece)
- [Chile](https://apptail.io/app/pcalc-lite-JYKd/chile)
- [United Arab Emirates](https://apptail.io/app/pcalc-lite-JYKd/united-arab-emirates)
- [Cyprus](https://apptail.io/app/pcalc-lite-JYKd/cyprus)
- [Dominican Republic](https://apptail.io/app/pcalc-lite-JYKd/dominican-republic)
- [Estonia](https://apptail.io/app/pcalc-lite-JYKd/estonia)
- [Israel](https://apptail.io/app/pcalc-lite-JYKd/israel)
- [Lebanon](https://apptail.io/app/pcalc-lite-JYKd/lebanon)
- [Sri Lanka](https://apptail.io/app/pcalc-lite-JYKd/sri-lanka)
- [Malaysia](https://apptail.io/app/pcalc-lite-JYKd/malaysia)
- [Nigeria](https://apptail.io/app/pcalc-lite-JYKd/nigeria)
- [Pakistan](https://apptail.io/app/pcalc-lite-JYKd/pakistan)
- [Poland](https://apptail.io/app/pcalc-lite-JYKd/poland)
- [Tunisia](https://apptail.io/app/pcalc-lite-JYKd/tunisia)
- [South Africa](https://apptail.io/app/pcalc-lite-JYKd/south-africa)
- [Mauritius](https://apptail.io/app/pcalc-lite-JYKd/mauritius)
- [Kuwait](https://apptail.io/app/pcalc-lite-JYKd/kuwait)
- [Kenya](https://apptail.io/app/pcalc-lite-JYKd/kenya)
- [Nepal](https://apptail.io/app/pcalc-lite-JYKd/nepal)
- [Jamaica](https://apptail.io/app/pcalc-lite-JYKd/jamaica)
- [Panama](https://apptail.io/app/pcalc-lite-JYKd/panama)
- [Iceland](https://apptail.io/app/pcalc-lite-JYKd/iceland)
- [Uruguay](https://apptail.io/app/pcalc-lite-JYKd/uruguay)
- [Ghana](https://apptail.io/app/pcalc-lite-JYKd/ghana)
- [Qatar](https://apptail.io/app/pcalc-lite-JYKd/qatar)
- [Egypt](https://apptail.io/app/pcalc-lite-JYKd/egypt)
- [Ecuador](https://apptail.io/app/pcalc-lite-JYKd/ecuador)
- [Slovenia](https://apptail.io/app/pcalc-lite-JYKd/slovenia)
- [Brunei](https://apptail.io/app/pcalc-lite-JYKd/brunei)
- [Armenia](https://apptail.io/app/pcalc-lite-JYKd/armenia)
- [Bulgaria](https://apptail.io/app/pcalc-lite-JYKd/bulgaria)
- [Lithuania](https://apptail.io/app/pcalc-lite-JYKd/lithuania)
- [Latvia](https://apptail.io/app/pcalc-lite-JYKd/latvia)
- [Kazakhstan](https://apptail.io/app/pcalc-lite-JYKd/kazakhstan)
- [Cayman Islands](https://apptail.io/app/pcalc-lite-JYKd/cayman-islands)
- [Azerbaijan](https://apptail.io/app/pcalc-lite-JYKd/azerbaijan)
- [Namibia](https://apptail.io/app/pcalc-lite-JYKd/namibia)
- [Angola](https://apptail.io/app/pcalc-lite-JYKd/angola)
- [Paraguay](https://apptail.io/app/pcalc-lite-JYKd/paraguay)
- [Bahrain](https://apptail.io/app/pcalc-lite-JYKd/bahrain)
- [Grenada](https://apptail.io/app/pcalc-lite-JYKd/grenada)
- [Madagascar](https://apptail.io/app/pcalc-lite-JYKd/madagascar)
- [Algeria](https://apptail.io/app/pcalc-lite-JYKd/algeria)
- [Belarus](https://apptail.io/app/pcalc-lite-JYKd/belarus)
- [Oman](https://apptail.io/app/pcalc-lite-JYKd/oman)
- [North Macedonia](https://apptail.io/app/pcalc-lite-JYKd/north-macedonia)
- [Honduras](https://apptail.io/app/pcalc-lite-JYKd/honduras)
- [Uzbekistan](https://apptail.io/app/pcalc-lite-JYKd/uzbekistan)
- [El Salvador](https://apptail.io/app/pcalc-lite-JYKd/el-salvador)
- [Mali](https://apptail.io/app/pcalc-lite-JYKd/mali)
- [Barbados](https://apptail.io/app/pcalc-lite-JYKd/barbados)
- [Senegal](https://apptail.io/app/pcalc-lite-JYKd/senegal)

---

## About AppTail

[AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends.

- [Search Apps](https://apptail.io)
- [Top Charts](https://apptail.io/top-iphone-apps)
- [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer)

*Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*