Vulcan Line Tools vs Bluemax
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Vulcan Line Tools
This utility app helps power line crews accurately measure line sag, tension, and temperature. It ensures power lines meet specifications, preventing overstress on poles and saving time and money for utilities.
- Measure line sag
- Determine line tension
- Calculate line temperature
- Ensure proper line specifications
- Prevent pole overstress
- Save time and money
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Currently, a majority of constructed power lines are built without knowing if they meet the proper specifications. The Vulcan Line Tools app helps power line crews quickly determine the sag, tension, and temperature in a line. This ensures the line is properly sagged and will not overstress the power pole, saving line crews time and utilities money.
Bluemax
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The BlueMax USA app is designed to work with their range of dynamometers in a range of utility applications.
Screenshots
Verdict
The clearest difference is update cadence: Vulcan Line Tools at every 3 weeks against Bluemax's every 4 months. On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Vulcan Line Tools ships an update every 3 weeks, Bluemax every 4 months. Both last shipped on November 3, 2026.
| Parameter | Vulcan Line Tools | Bluemax |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (11 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 11 — better | — |
| Update frequency | Every 3 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 16 — better | 16.6 |
| Further details — not scored | ||
| Size | 159 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Zachary Young | Cyclops Marine Ltd |
In-app purchases
Vulcan Line Tools
No in-app purchases
Bluemax
No in-app purchases
Questions
Is Vulcan Line Tools free?
Is Bluemax free?
Do Vulcan Line Tools or Bluemax have ads?
Which is updated more often, Vulcan Line Tools or Bluemax?
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