# PCalc vs Panecal Plus Sci. Calculator

The clearest difference is in-app purchases: Panecal Plus Sci. Calculator at none against PCalc's 4. Panecal Plus Sci. Calculator also leads on price ($2.99 vs $9.99) and iOS requirement (12.0 vs 15.0). PCalc's advantage is chart position (#78 vs unranked) and device support (5 vs 3). On rating, review sentiment, ratings volume and update cadence there is nothing between them.

PCalc costs $9.99 and Panecal Plus Sci. Calculator $2.99 up front. PCalc sells 4 one-off in-app purchases. Panecal Plus Sci. Calculator asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for PCalc against 4.8 for Panecal Plus Sci. Calculator. Both are backed by a comparable volume of ratings — 770 and 363 respectively. Written reviews are what separate them: 84% of PCalc's written reviews are positive against 79% of Panecal Plus Sci. Calculator's.

PCalc ships an update every 6 weeks, Panecal Plus Sci. Calculator every 3 months. The most recent releases landed on September 30, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | PCalc | Panecal Plus Sci. Calculator |
| --- | --- | --- |
| Price | $9.99 | **$2.99** |
| Rating | [4.7 (770 ratings)](https://appshunter.io/ios/app/pcalc/id284666222/reviews) | **[4.8 (363 ratings)](https://appshunter.io/ios/app/panecal-plus-sci-calculator/id672649451/reviews)** |
| Number of ratings | **770** | 363 |
| Positive reviews | **83.6% of reviews** | 79.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#78** | — |
| Size | 81 MB | 18 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch, Vision Pro** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TLA Systems Ltd.](https://appshunter.io/developer/284666225) | [Noriyasu Kutsuzawa](https://appshunter.io/developer/668500806) |

## What reviewers say

### PCalc

[App page](https://appshunter.io/ios/app/pcalc/id284666222)

**Currently charting:** #78 Top Paid · Utilities (US App Store)

A powerful calculator designed for professionals and students, offering advanced features like RPN mode, multi-line display, and extensive unit conversions. It supports various number systems and includes an Apple Watch app for on-the-go calculations.

**Highlights:** Optional RPN mode, Multi-line display, Extensive unit conversions, Paper tape, Multiple undo/redo, Hexadecimal, octal, binary support, Apple Watch app

**Features:** Apple Watch app, iMessage stickers

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $1.99 | one-time |
| Large Tip | $4.99 | one-time |
| Enormous Tip | $9.99 | one-time |


### Panecal Plus Sci. Calculator

[App page](https://appshunter.io/ios/app/panecal-plus-sci-calculator/id672649451)

This app functions as a scientific calculator with a multiline editable display. It allows users to view and modify formulas as they are entered, preventing errors. Past calculations can be reused, and variable memory enables efficient recalculations.

**Highlights:** Multiline editable formulas, Re-calculation of past formulas, Cursor-based editing and swipe navigation, Copy and paste formulas, Formula and answer history, Number base conversion (binary, octal, decimal, hex), Variable memory

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PCalc free?

PCalc costs $9.99, and also offers in-app purchases.

### Is Panecal Plus Sci. Calculator free?

Panecal Plus Sci. Calculator costs $2.99, with no in-app purchases.

### Which has better reviews, PCalc or Panecal Plus Sci. Calculator?

Panecal Plus Sci. Calculator is rated higher. PCalc averages 4.7 out of 5 from 770 ratings, while Panecal Plus Sci. Calculator averages 4.8 from 363 ratings.

### Do PCalc or Panecal Plus Sci. Calculator have ads?

Neither PCalc nor Panecal Plus Sci. Calculator shows ads.

### Which is updated more often, PCalc or Panecal Plus Sci. Calculator?

PCalc ships an update every 6 weeks, and Panecal Plus Sci. Calculator every 3 months. Most recently, PCalc was updated on September 30, 2026 and Panecal Plus Sci. Calculator on October 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*