Hole Volumes vs Field Safe
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hole Volumes
This app calculates various oilfield volumes, including hole, annular, tubing, and displacement. Users input depth, casing, and tubing sizes to get quick results. It supports both metric and standard units and allows for custom pipe sizes.
- Calculate hole volumes
- Calculate annular volumes
- Calculate tubing volumes
- Calculate displacement volumes
- Supports metric and standard units
- Custom pipe size entry
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Oilfield Tubing Volumes allows you to easily calculate hole, annular, tubing, and displacement volumes. Just enter the depth, casing, and tubing size and the app will do the rest! -Made specifically for oilfield/service rig applications. -Easily figure out hole volumes by putting in the hole depth and selecting the pipe and casing size. -Change from metric to standard depths and sizes -Enter custom pipe sizes *These numbers will be very close, but due to pipe weights and make, volumes may be slightly off.
Field Safe
This safety application connects field workers to a central server, ensuring their location and activities are always monitored. It aims to consolidate all worker safety aspects into a single, accessible platform.
- Worker location tracking
- Activity monitoring
- Centralized safety management
- Direct server connection
- Field worker safety
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Field Safe Solutions Field Safe solutions App is a safety app designed for field workers. Field Safe brings together all aspects of worker safety into one convenient app. The Field Safe app has a direct connection to the Field Safe servers to ensure someone always knows where workers are and what activities they are currently engaged in. For a complete demo contact your local Field Safe representative.
Screenshots
Verdict
The clearest difference is rating: Hole Volumes at 4.0 against Field Safe's 2.3. Field Safe's advantage is review sentiment (33% vs 0%) and update cadence (every 5 weeks vs every 5 months). On price, ratings volume, ads and in-app purchases 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.
Hole Volumes holds the better App Store score, 4.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews complicate that: 0% of Hole Volumes's written reviews are positive against 33% of Field Safe's, so the app with the better star average is not the one people write more warmly about.
Hole Volumes ships an update every 5 months, Field Safe every 5 weeks. Both last shipped on November 1, 2026.
| Parameter | Hole Volumes | Field Safe |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (3 ratings) — better | 2.3 (3 ratings) |
| Positive reviews | 0.0% of reviews | 33.3% of reviews — better |
| Number of ratings | 3 | 3 |
| Update frequency | Every 5 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Ash Point Ltd. | Field Safe Solutions Inc |
Customer experience
Hole Volumes
Field Safe
In-app purchases
Hole Volumes
No in-app purchases
Field Safe
No in-app purchases
Questions
Is Hole Volumes free?
Is Field Safe free?
Which has better reviews, Hole Volumes or Field Safe?
Do Hole Volumes or Field Safe have ads?
Which is updated more often, Hole Volumes or Field Safe?
Other comparisons
