# PAM tools vs Week

The clearest difference is review sentiment: Week at 100% against PAM tools's 33%. Week also leads on update cadence (every 2 weeks vs every 5 months). PAM tools's advantage is price (Free vs $0.99) and iOS requirement (15.1 vs 18.0). On ads, in-app purchases and device support there is nothing between them.

PAM tools is free to download; Week costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PAM tools ships an update every 5 months, Week every 2 weeks. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | PAM tools | Week |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | **Free** | Paid |
| Size | 24 MB | 12 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Saint-Gobain](https://appshunter.io/developer/543924473) | [Stephane DEFAYE](https://appshunter.io/developer/1782119826) |

## What reviewers say

### PAM tools

[App page](https://appshunter.io/ios/app/pam-tools/id1080963133)

This application assists engineers and design offices with calculations for water, sewer, industry, and irrigation networks. It provides tools for sizing and installing ductile iron pipelines, offering calculations for pressure, depth, head losses, and more.

**Highlights:** Allowable pressure calculation, Depth of cover calculation, Head losses calculation, Thrust massif calculation, Anchor length calculation, Pressure reducing valve calculation, Flanged joints calculation

**Features:** macOS Compatibility

**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 PAM tools free?

PAM tools is free to download, with no in-app purchases.

### Is Week free?

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

### Do PAM tools or Week have ads?

Neither PAM tools nor Week shows ads.

### Which is updated more often, PAM tools or Week?

PAM tools ships an update every 5 months, and Week every 2 weeks. Most recently, PAM tools was updated on October 14, 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.*