Milwaukee® ONE vs Pipefitter_Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Milwaukee® ONE
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.
- Digital tool inventory
- Track tool location
- Service reminders
- Employee tool assignment
- Remote tool lockout
- Team management with permissions
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Introducing ONE-KEY™, the first digital platform for tools and equipment. Combining a free-to-use inventory program with the industry’s smartest tools, ONE-KEY™ provides a new level of control and access to information that will revolutionize the way work gets done. Get started today to streamline your productivity. A CENTRAL PLACE TO KEEP ALL YOUR TOOLS Keep the important information right at your fingertips. Snap receipts, log purchase info, set up service reminders, and assign tools out to your employees. BUILT AROUND YOU Manage your equipment down to the project level. Pull reports on recent spend, run inventory audits, even see the cradle-to-grave story of any item in your inventory. TRACK TOOLS ANYWHERE Keep a virtual eye on your things when you can’t. Any ONE-KEY™ app will automatically keep records of the last time it was within 100ft of your ONE-KEY™ compatible tools, allowing you to pinpoint missing items quickly. PREVENT THEFT & TAMPERING Protect your ONE-KEY™ compatible tool by locking it out whenever it’s not in use. If your tool is lost or stolen, render it useless by sending a remote shut-down command to the tool for the next time it comes within range of any open ONE-KEY™ app. MANAGE THE TEAM Need to set some boundaries for the guys in the field? Set up your complementary guest login to share with your team, allowing you to set permissions on who can change what. Note: Continued use of GPS running in the background can dramatically decrease battery life.
Pipefitter_Pro
This app is a pipe calculation tool that helps determine offsets, angles, and pipe segments. It offers a visual representation of angles and a slider for quick offset dimensioning, with dynamic angle updates. Future updates aim to include 3D angle calculations.
- Calculate pipe offsets
- Determine angles
- Calculate pipe segments
- Visual angle representation
- Slider for offset dimensioning
- Dynamic angle updates
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Pipefitter Pro is a calculator for pipefitters. It calculates offsets, elbow angles and spool lengths, and draws what it works out. Choose a case from the menu, enter the pipe diameter and elbow radius on the workshop keypad, then read the available results: angles, the spool between elbows, elbow takeout, arc lengths and caliper dimensions. CASES AND VIEWS • BACK TO BACK — two elbows, with either the angle or the offset unknown. • S TYPE — offset, travel or a fixed 45° option. • TEE OFFSET — calculations that include the branch diameter. • CALCULATOR — one elbow cut out of a 90°. • 3D — two elbows in space, set using the A, B and C dimensions of a box. • SLIDER / SLIDER S TYPE / SLIDER TEE — change the angle and watch the offset change. • 3D SLIDER — set the elbow orientation in a spatial model and read the angles, the insert and the live box dimensions. The box is a visual reference, not a cut length. Depending on the case, results appear on the Angle, Dimensions and Elbow tabs; selected cases add a 3D view you can rotate and zoom. UNITS AND INPUT Lengths in millimeters, centimeters and inches. Feet-and-inches notation and decimal or fractional inches are also supported. Choose 1/16 or 1/32 precision for inch fractions. Angles are given in decimal degrees. The workshop keypad and fraction picker help you enter dimensions; add frequently used cases to favorites. PIPE AND ELBOW DIMENSIONS The DIMENSIONS tile opens the built-in NPS/DN table. It contains outside diameters and centerline radii for long-radius and short-radius elbows. Add and edit dimensions, then use them in calculations. Save a list backup to a file and restore the list from a backup. BEFORE YOU CUT Pipefitter Pro supports the preparation of workshop work. Check the dimensions against your technical documentation and your shop procedures before cutting and welding.
Screenshots
Verdict
The clearest difference is price: Milwaukee® ONE at Free against Pipefitter_Pro's $10.99. Milwaukee® ONE also leads on rating (4.6 vs 3.0) and review sentiment (83% vs 50%). Pipefitter_Pro's advantage is iOS requirement (15.0 vs 18.0). On ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Milwaukee® ONE is free to download; Pipefitter_Pro costs $10.99 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 3.0. That said, the two scores are not equally well evidenced: Milwaukee® ONE has 7.7K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 83% of Milwaukee® ONE's written reviews are positive against 50% of Pipefitter_Pro's.
Milwaukee® ONE ships an update fortnightly, Pipefitter_Pro every 47 months. The most recent releases landed on October 18, 2026 and October 15, 2026 respectively.
| Parameter | Milwaukee® ONE | Pipefitter_Pro |
|---|---|---|
| Price | Free — better | $10.99 |
| Rating | 4.6 (7.7K ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 83.2% of reviews — better | 50.0% of reviews |
| Number of ratings | 7.7K — better | 2 |
| Update frequency | Fortnightly — better | Every 47 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 114 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | MilwaukeeTool | Tomasz Szymanski |
Customer experience
Milwaukee® ONE
Pipefitter_Pro
Bugs and requests
Milwaukee® ONE
Reported bugs
4 issues- Inventory data loss after updates
- Inability to exit 'maintenance mode'
- Inconsistent Bluetooth connectivity
- Difficulty adding new tools to inventory
Requested features
6 requests- 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
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- Improved search and organization options
Pipefitter_Pro
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Milwaukee® ONE
No in-app purchases
Pipefitter_Pro
No in-app purchases
Questions
Is Milwaukee® ONE free?
Is Pipefitter_Pro free?
Which has better reviews, Milwaukee® ONE or Pipefitter_Pro?
Do Milwaukee® ONE or Pipefitter_Pro have ads?
Which is updated more often, Milwaukee® ONE or Pipefitter_Pro?
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