Vulcan Line Tools vs Benchmarks ∆
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.
Benchmarks ∆
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Easily locate current Survey Benchmarks and Benchmark data: Search by Address, PID, Lat/Lon, or CorsID NDE (NOAA's National Data Exchange) Datasheets and Beta Passive Map OPUS (NOAA's Online Positioning User Service) Datasheets, Shared Solution, and Beta Passive Map NCN (NOAA's CORS Network) Datasheets
Screenshots
Verdict
The clearest difference is price: Vulcan Line Tools at Free against Benchmarks ∆'s $9.99. On update cadence, 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
Vulcan Line Tools is free to download; Benchmarks ∆ costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Vulcan Line Tools ships an update every 3 weeks, Benchmarks ∆ monthly. The most recent releases landed on October 11, 2026 and September 24, 2026 respectively.
| Parameter | Vulcan Line Tools | Benchmarks ∆ |
|---|---|---|
| Price | Free — better | $9.99 |
| Rating | 5.0 (11 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 11 — better | — |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 16 | 15.0 — better |
| Further details — not scored | ||
| Size | 159 MB | 11 MB |
| Age rating | 4+ | 17+ |
| Developer | Zachary Young | Matthew DiGirolamo |
In-app purchases
Vulcan Line Tools
No in-app purchases
Benchmarks ∆
No in-app purchases
Questions
Is Vulcan Line Tools free?
Is Benchmarks ∆ free?
Do Vulcan Line Tools or Benchmarks ∆ have ads?
Which is updated more often, Vulcan Line Tools or Benchmarks ∆?
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