# DataMaster™ L6 vs Pipe Offset Calculator!

The clearest difference is price: DataMaster™ L6 at Free against Pipe Offset Calculator!'s $6.99. DataMaster™ L6 also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). Pipe Offset Calculator!'s advantage is update cadence (every 5 weeks vs every 3 months). On ads and in-app purchases there is nothing between them.

DataMaster™ L6 is free to download; Pipe Offset Calculator! costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DataMaster™ L6 ships an update every 3 months, Pipe Offset Calculator! every 5 weeks. The most recent releases landed on September 28, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | DataMaster™ L6 | Pipe Offset Calculator! |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/datamaster-l6/id1460215107/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 43 MB | 2 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Wagner Electronic Products, Inc.](https://appshunter.io/developer/505076905) | [NOSHU, llc](https://appshunter.io/developer/6789740441) |

## What reviewers say

### DataMaster™ L6

[App page](https://appshunter.io/ios/app/datamaster-l6/id1460215107)

This app wirelessly connects to a moisture meter to record and report concrete slab humidity test data. It helps ensure data integrity and compliance with industry standards, allowing for easy data organization and sharing.

**Highlights:** Wireless data capture via Bluetooth, ASTM F2170 standard compliance, Data integrity assurance, Job site mapping and sensor location linking, Add photos, audio memos, and text notes, Direct report printing, Upload data to F2170reports.com

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

**In-app purchases:** none


### Pipe Offset Calculator!

[App page](https://appshunter.io/ios/app/pipe-offset-calculator/id6789740873)

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

**In-app purchases:** none


## Frequently asked questions

### Is DataMaster™ L6 free?

DataMaster™ L6 is free to download, with no in-app purchases.

### Is Pipe Offset Calculator! free?

Pipe Offset Calculator! costs $6.99, with no in-app purchases.

### Do DataMaster™ L6 or Pipe Offset Calculator! have ads?

Neither DataMaster™ L6 nor Pipe Offset Calculator! shows ads.

### Which is updated more often, DataMaster™ L6 or Pipe Offset Calculator!?

DataMaster™ L6 ships an update every 3 months, and Pipe Offset Calculator! every 5 weeks. Most recently, DataMaster™ L6 was updated on September 28, 2026 and Pipe Offset Calculator! on September 26, 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.*