# PAM tools vs Syslor EasyField

The clearest difference is update cadence: Syslor EasyField at monthly against PAM tools's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PAM tools ships an update every 5 months, Syslor EasyField monthly. The most recent releases landed on August 18, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | PAM tools | Syslor EasyField |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Free | — |
| Size | 24 MB | 301 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Saint-Gobain](https://appshunter.io/developer/543924473) | [Syslor](https://appshunter.io/developer/1564448379) |

## 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


### Syslor EasyField

[App page](https://appshunter.io/ios/app/syslor-easyfield/id1566356262)

**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 Syslor EasyField free?

Syslor EasyField is free to download, with no in-app purchases.

### Do PAM tools or Syslor EasyField have ads?

Neither PAM tools nor Syslor EasyField shows ads.

### Which is updated more often, PAM tools or Syslor EasyField?

PAM tools ships an update every 5 months, and Syslor EasyField monthly. Most recently, PAM tools was updated on August 18, 2026 and Syslor EasyField on September 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.*