# Pipe Tools vs NTS HRMS

The clearest difference is in-app purchases: NTS HRMS at none against Pipe Tools's 1. NTS HRMS also leads on update cadence (fortnightly vs every 12 months). Pipe Tools's advantage is iOS requirement (8.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Pipe Tools sells 1 one-off in-app purchase. NTS HRMS asks for nothing beyond the download.

Pipe Tools ships an update every 12 months, NTS HRMS fortnightly. The most recent releases landed on June 10, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Pipe Tools | NTS HRMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (19 ratings)](https://appshunter.io/ios/app/pipe-tools/id372454624/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 78.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 12 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 57 MB | 52 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Bri-Steel Manufacturing](https://appshunter.io/developer/968778552) | [Sandeep Jaglan](https://appshunter.io/developer/1779427277) |

## What reviewers say

### Pipe Tools

[App page](https://appshunter.io/ios/app/pipe-tools/id372454624)

This app provides a comprehensive steel pipe handbook with charts for wall thickness, mass, and pressure calculations. It facilitates quick conversions and cost comparisons, allowing users to prepare and send customized PDF quotes for pipe sales.

**Highlights:** Steel pipe charts (wall thickness, mass), Unit conversions (feet, meters, pounds, kg), Pipe cost comparison, Customizable PDF quote generation, Mechanical and hardness conversions, Pressure and wall thickness calculations

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro Tools | $0.99 | one-time |


### NTS HRMS

[App page](https://appshunter.io/ios/app/nts-hrms/id6738112992)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pipe Tools free?

Pipe Tools is free to download, with in-app purchases available.

### Is NTS HRMS free?

NTS HRMS is free to download, with no in-app purchases.

### Do Pipe Tools or NTS HRMS have ads?

Neither Pipe Tools nor NTS HRMS shows ads.

### Which is updated more often, Pipe Tools or NTS HRMS?

Pipe Tools ships an update every 12 months, and NTS HRMS fortnightly. Most recently, Pipe Tools was updated on June 10, 2026 and NTS HRMS on September 12, 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.*