# Panecal Plus Sci. Calculator vs Week

The clearest difference is update cadence: Week at every 2 weeks against Panecal Plus Sci. Calculator's every 3 months. Week also leads on review sentiment (100% vs 79%) and price ($0.99 vs $2.99). Panecal Plus Sci. Calculator's advantage is iOS requirement (12.0 vs 18.0). On ads, in-app purchases and device support there is nothing between them.

Panecal Plus Sci. Calculator costs $2.99 and Week $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Panecal Plus Sci. Calculator ships an update every 3 months, Week every 2 weeks. The most recent releases landed on October 19, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Panecal Plus Sci. Calculator | Week |
| --- | --- | --- |
| Price | $2.99 | **$0.99** |
| Rating | **[4.8 (363 ratings)](https://appshunter.io/ios/app/panecal-plus-sci-calculator/id672649451/reviews)** | — |
| Number of ratings | **363** | — |
| Positive reviews | 79.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | **Free** | Paid |
| Size | 18 MB | 12 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Noriyasu Kutsuzawa](https://appshunter.io/developer/668500806) | [Stephane DEFAYE](https://appshunter.io/developer/1782119826) |

## What reviewers say

### 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


### Week

[App page](https://appshunter.io/ios/app/week-week-number/id6740096485)

Easily track the current week number with this utility app. It offers multiple ways to keep the information visible, including customizable home screen widgets, app icon badges, and notification reminders. Supports various calendar systems and date formats for personalized viewing.

**Highlights:** Customizable home screen widget, App icon badge display, Notification badge, Weekly reminder for updates, Choice of calendar system, Configurable first day of the week, Adjustable date format

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

**In-app purchases:** none


## Frequently asked questions

### Is Panecal Plus Sci. Calculator free?

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

### Is Week free?

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

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

Neither Panecal Plus Sci. Calculator nor Week shows ads.

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

Panecal Plus Sci. Calculator ships an update every 3 months, and Week every 2 weeks. Most recently, Panecal Plus Sci. Calculator was updated on October 19, 2026 and Week on October 13, 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.*