# Compound Offset Calculator vs Milwaukee® ONE

The clearest difference is review sentiment: Milwaukee® ONE at 83% against Compound Offset Calculator's 33%. Milwaukee® ONE also leads on price (Free vs $1.99) and rating (4.6 vs 2.7). Compound Offset Calculator's advantage is iOS requirement (10.0 vs 18.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Milwaukee® ONE is free to download; Compound Offset Calculator costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Milwaukee® ONE holds the better App Store score, 4.6 against 2.7. That said, the two scores are not equally well evidenced: Milwaukee® ONE has 7.7K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 33% of Compound Offset Calculator's written reviews are positive against 83% of Milwaukee® ONE's.

Compound Offset Calculator ships an update every 3 weeks, Milwaukee® ONE fortnightly. The most recent releases landed on October 17, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Compound Offset Calculator | Milwaukee® ONE |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [2.7 (3 ratings)](https://appshunter.io/ios/app/compound-offset-calculator/id554440222/reviews) | **[4.6 (7.7K ratings)](https://appshunter.io/ios/app/milwaukee-one-key/id1029111192/reviews)** |
| Number of ratings | 3 | **7.7K** |
| Positive reviews | 33.3% of reviews | **83.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 20 MB | 114 MB |
| Requires iOS | **10.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [LMF.Services](https://appshunter.io/developer/493762237) | [MilwaukeeTool](https://appshunter.io/developer/1027101355) |

## What reviewers say

### Compound Offset Calculator

[App page](https://appshunter.io/ios/app/compound-offset-calculator/id554440222)

This app calculates complex pipe offsets, offering 36 isometric combinations. It provides accurate angles, true cut lengths, and dimensions for custom fittings, supporting both metric and imperial units. Designed for pipefitters to improve workplace efficiency.

**Highlights:** Calculates complex pipe offsets, 36 isometric combinations, Accurate offset angles, True cut length of pipe, Custom fitting dimensions, Metric and imperial charts

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

**In-app purchases:** none


### Milwaukee® ONE

[App page](https://appshunter.io/ios/app/milwaukee-one-key/id1029111192)

This digital platform helps manage tools and equipment by providing an inventory program and tracking capabilities. It allows users to log purchase information, set service reminders, and track tool locations to prevent theft and tampering.

**Highlights:** Digital tool inventory, Track tool location, Service reminders, Employee tool assignment, Remote tool lockout, Team management with permissions

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Helps keep track of tools
- 🔒 Ability to disable stolen tools
- 📝 Organizes tool inventory
- 🛠️ Customizable tool settings
- 💳 Tracks purchase info and warranties

**What reviewers complain about**

- 🐛 Connectivity issues and app freezes
- 🔍 Limited Bluetooth range for tracking
- 🔋 Battery drain on Tick devices
- 🤔 Confusing or unintuitive interface
- 💰 Expensive Tick devices

**Reported bugs**

- Inventory data loss after updates
- Inability to exit 'maintenance mode'
- Inconsistent Bluetooth connectivity
- Difficulty adding new tools to inventory

**Requested features**

- Print or export tool inventory
- Automatic tool check-in/out system
- Geofencing and alerts for tool movement
- Integration with other tool brands
- Larger Bluetooth/GPS tracking range


## Frequently asked questions

### Is Compound Offset Calculator free?

Compound Offset Calculator costs $1.99, with no in-app purchases.

### Is Milwaukee® ONE free?

Milwaukee® ONE is free to download, with no in-app purchases.

### Which has better reviews, Compound Offset Calculator or Milwaukee® ONE?

Milwaukee® ONE is rated higher. Compound Offset Calculator averages 2.7 out of 5 from 3 ratings, while Milwaukee® ONE averages 4.6 from 7.7K ratings.

### Do Compound Offset Calculator or Milwaukee® ONE have ads?

Neither Compound Offset Calculator nor Milwaukee® ONE shows ads.

### Which is updated more often, Compound Offset Calculator or Milwaukee® ONE?

Compound Offset Calculator ships an update every 3 weeks, and Milwaukee® ONE fortnightly. Most recently, Compound Offset Calculator was updated on October 17, 2026 and Milwaukee® ONE on October 18, 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.*