# PCalc vs @Beat

The clearest difference is price: @Beat at Free against PCalc's $9.99. @Beat also leads on in-app purchases (none vs 4). PCalc's advantage is ratings volume (779 vs 19) and update cadence (every 6 weeks vs every 5 months). On review sentiment and ads there is nothing between them.

@Beat is free to download; PCalc costs $9.99 up front. PCalc sells 4 one-off in-app purchases. @Beat asks for nothing beyond the download.

PCalc holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: PCalc has 779 ratings behind it against 19, so its average is the more settled of the two. Written reviews point the same way: 83% of PCalc's written reviews are positive against 82% of @Beat's.

PCalc ships an update every 6 weeks, @Beat every 5 months. The most recent releases landed on October 31, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | PCalc | @Beat |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.7 (779 ratings)](https://appshunter.io/ios/app/pcalc/id284666222/reviews)** | [4.4 (19 ratings)](https://appshunter.io/ios/app/beat-internet-time/id1570173118/reviews) |
| Number of ratings | **779** | 19 |
| Positive reviews | **83.4% of reviews** | 82.4% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#145** | — |
| Size | 83 MB | 4 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch, Vision Pro** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [TLA Systems Ltd.](https://appshunter.io/developer/284666225) | [Julien Mulot](https://appshunter.io/developer/412946685) |

## What reviewers say

### PCalc

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

**Currently charting:** #145 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, Fun Camera support, iPhone Duo support

**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 |


### @Beat

[App page](https://appshunter.io/ios/app/beat-internet-time/id1570173118)

This app displays and converts Swatch Internet Time (.beat time) across your Apple devices. It allows you to set alarms and notifications based on this unique time system, which divides the day into 1000 beats.

**Highlights:** Display .beat time, Convert local time to .beat time, Convert .beat time to local time, Set .beat time alarms, Set .beat time notifications, Supports iPhone, Apple Watch, and iPad

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PCalc free?

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

### Is @Beat free?

@Beat is free to download, with no in-app purchases.

### Which has better reviews, PCalc or @Beat?

PCalc is rated higher. PCalc averages 4.7 out of 5 from 779 ratings, while @Beat averages 4.4 from 19 ratings.

### Do PCalc or @Beat have ads?

Neither PCalc nor @Beat shows ads.

### Which is updated more often, PCalc or @Beat?

PCalc ships an update every 6 weeks, and @Beat every 5 months. Most recently, PCalc was updated on October 31, 2026 and @Beat on November 3, 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.*