# PCalc vs EasyWeekNumber

The clearest difference is price: EasyWeekNumber at $0.99 against PCalc's $9.99. EasyWeekNumber also leads on in-app purchases (none vs 4) and rating (5.0 vs 4.7). PCalc's advantage is update cadence (every 6 weeks vs every 40 months) and ratings volume (770 vs 1). On ads and iOS requirement there is nothing between them.

PCalc costs $9.99 and EasyWeekNumber $0.99 up front. PCalc sells 4 one-off in-app purchases. EasyWeekNumber asks for nothing beyond the download.

EasyWeekNumber holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: PCalc has 770 ratings behind it against 1, so its average is the more settled of the two.

PCalc ships an update every 6 weeks, EasyWeekNumber every 40 months. The most recent releases landed on October 15, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | PCalc | EasyWeekNumber |
| --- | --- | --- |
| Price | $9.99 | **$0.99** |
| Rating | [4.7 (770 ratings)](https://appshunter.io/ios/app/pcalc/id284666222/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/easyweeknumber/id483688780/reviews)** |
| Number of ratings | **770** | 1 |
| Positive reviews | 83.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 40 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 81 MB | 2 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch, Vision Pro** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TLA Systems Ltd.](https://appshunter.io/developer/284666225) | [NMS Narcisse Mavoha Solutions Sarl](https://appshunter.io/developer/963941606) |

## What reviewers say

### PCalc

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

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 |


### EasyWeekNumber

[App page](https://appshunter.io/ios/app/easyweeknumber/id483688780)

This utility app converts Gregorian dates to other calendar systems and calculates week numbers and year-to-date values. It provides a straightforward way to manage date conversions and track progress within a year.

**Highlights:** Gregorian date conversion, Other calendar system support, Week number calculation, Year to date values

**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 EasyWeekNumber free?

EasyWeekNumber costs $0.99, with no in-app purchases.

### Which has better reviews, PCalc or EasyWeekNumber?

EasyWeekNumber is rated higher. PCalc averages 4.7 out of 5 from 770 ratings, while EasyWeekNumber averages 5.0 from 1 ratings.

### Do PCalc or EasyWeekNumber have ads?

Neither PCalc nor EasyWeekNumber shows ads.

### Which is updated more often, PCalc or EasyWeekNumber?

PCalc ships an update every 6 weeks, and EasyWeekNumber every 40 months. Most recently, PCalc was updated on October 15, 2026 and EasyWeekNumber on October 4, 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.*