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PCalc

The Best Calculator
TLA Systems Ltd. · Utilities
View on App Store ↗
★ 4.66average rating
776ratings
+4new ratings, last 7 days
—not in top charts now

Ratings breakdown

★★★★★
86%
★★★★
5%
★★★
3%
★★
2%
★
5%
🔒 Rating history22 days of daily rating and rating countGet Pro access

App info

Developer
TLA Systems Ltd.
Category
Utilities, Business
Released
Feb 8, 2019
Version
3.15 (Oct 19, 2026)
Price
$9.99
Size
367.4 MB
Requires
iOS 15.0
Age rating
4+
Languages
English

In-app purchases

Small Tip$0.99
Medium Tip$1.99
Large Tip$4.99
Enormous Tip$9.99
Current prices, App Store US.
🔒 Price history5 snapshots: when prices changed and new plans appearedGet Pro access
🔒 Chart rank history44 chart positions recorded, every 3 hoursGet Pro access

About PCalc

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