RMCMobile vs Vulcan Line Tools
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RMCMobile
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View RMCTools Plots and Event Logs On-The-Go RMCTools plots and event logs are no longer limited to being viewed on your desktop. View on the go, whether you get them via email, download from a cloud storage app, or have them on your device. RMCMobile can view them all. Simply share the file from another app into RMCMobile, or open RMCMobile directly to open files using the files browser. Multi-Plot Capabilities The plot viewer's multi-plot capabilities allow you to seamlessly switch between plots in a file without losing your place in the current plot. Toggle back and forth between plots quickly, or use the full plot switcher to jump to any plot in the file. Powerful Plot Zooming Not only can you zoom into the entire plot for more detail on both the vertical and horizontal axes using natural pinch gestures, but you can also vertically scale and offset individual scalegroups to separate them from and compare them to similar plot quantities. When you want to undo a scalegroup's individual zoom or vertical offset, it's just a tap away. Want to return the entire plot to its freshly-opened, un-zoomed state? That's just another tap away. Event Log Filtering Search through an event log to find any entries with a certain word or axis in them.
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.
Screenshots
Verdict
The clearest difference is update cadence: Vulcan Line Tools at every 3 weeks against RMCMobile's every 24 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.
RMCMobile ships an update every 24 months, Vulcan Line Tools every 3 weeks. The most recent releases landed on October 27, 2026 and October 11, 2026 respectively.
| Parameter | RMCMobile | Vulcan Line Tools |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (11 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 11 — better |
| Update frequency | Every 24 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 16 — better |
| Further details — not scored | ||
| Size | 2 MB | 159 MB |
| Age rating | 4+ | 4+ |
| Developer | DELTA COMPUTER SYSTEMS, Inc | Zachary Young |
In-app purchases
RMCMobile
No in-app purchases
Vulcan Line Tools
No in-app purchases
Questions
Is RMCMobile free?
Is Vulcan Line Tools free?
Do RMCMobile or Vulcan Line Tools have ads?
Which is updated more often, RMCMobile or Vulcan Line Tools?
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