PCalc Lite vs Plusly Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PCalc Lite
This free scientific calculator offers essential features like RPN mode, unit conversions, and multiple undo/redo. It provides a taste of a more powerful version, with optional in-app purchases for expanded functionality.
- Optional RPN mode
- Multiple undo and redo
- Unit conversions and constants
- Two stylish themes
- Apple Watch app
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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!
Plusly Calculator
This redesigned calculator offers advanced functions and intuitive gestures for quick calculations. It includes specialized tools for calculating tips and discounts, along with trigonometric and logarithmic operations. Enjoy a clean interface with smooth animations and haptic feedback.
- Magic cursor for on-the-fly editing
- Tip and discount calculators
- Advanced trigonometric and logarithmic functions
- Natural gesture controls
- Haptic feedback and smooth animations
- Shareable results
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The Calculator Redesigned Features: • Magic cursor: edit on the fly. • Advanced operators • Tip and discount calculators • Trigonometric functions • Logarithmic functions • Round functions • Constants • Random number • Dice number • Brackets • Automatic results • Use result • Share result • Scientific notation • Compact number • Dynamic complications • Quickly clear • Natural gestures • Haptic feedback • Smooth animations • Clean design Tips & tricks: • Tip and discount calculators: enter the amount and swipe up. • Set default tip: double-tap the tip value. • Set default discount: double-tap the discount value. • Repeat onboarding: clean the expression and double-tap the number 0. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Plusly Calculator at 5.0 against PCalc Lite's 4.4. Plusly Calculator also leads on iOS requirement (13.0 vs 15.0). PCalc Lite's advantage is review sentiment (83% vs 50%) and ratings volume (214 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. PCalc Lite sells 11 one-off in-app purchases and Plusly Calculator sells 2 in-app purchases, starting at $1.49 per year. Whichever you choose, the download price is not the number that matters.
Plusly Calculator holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: PCalc Lite has 214 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 83% of PCalc Lite's written reviews are positive against 50% of Plusly Calculator's, so the app with the better star average is not the one people write more warmly about.
PCalc Lite ships an update every 2 months, Plusly Calculator monthly. The most recent releases landed on September 24, 2026 and June 1, 2026 respectively.
| Parameter | PCalc Lite | Plusly Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (214 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 82.6% of reviews — better | 50.0% of reviews |
| Number of ratings | 214 — better | 1 |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod, Apple Watch |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 76 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | TLA Systems Ltd. | Emmanuel Vizcarra |
Customer experience
PCalc Lite
Plusly Calculator
Bugs and requests
PCalc Lite
Reported bugs
3 issues- Calculations sometimes produce unexpected results
- Upside-down text censorship feature is problematic
- Purchased features not always accessible on Apple Watch
Requested features
4 requests- Add option to display thousands separators
- Implement a history function to review past calculations
- Provide more customization options for the widget
- Add support for sexagesimal angle input and conversion
Plusly Calculator
Not enough reviews yet to summarise bugs or requests.
In-app purchases
PCalc Lite
- Theme Pack$0.99
- Power User Pack$0.99
- Multiple Line Pack$0.99
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- Conversion Pack$0.99
- Small Tip$0.99
- Medium Tip$1.99
- Programmer Pack$2.99
- Engineer Pack$2.99
- Large Tip$4.99
- Complete Pack$9.99
- Enormous Tip$9.99
Plusly Calculator
- Plusly Pro14 Days trial$1.491 Year
- Plusly Pro Lifetime$3.99
Questions
Is PCalc Lite free?
Is Plusly Calculator free?
Which has better reviews, PCalc Lite or Plusly Calculator?
Do PCalc Lite or Plusly Calculator have ads?
Which is updated more often, PCalc Lite or Plusly Calculator?
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