Drill Bit Nozzle Calculator vs Rig Vision
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Drill Bit Nozzle Calculator
Calculate essential drilling parameters like bit TFA, pressure drop, and impact force using bit size, flow rate, and mud weight. Offers a reverse calculation to determine nozzle sizes for a specific total flow area and number of nozzles.
- Calculate bit TFA
- Calculate pressure drop
- Calculate HSI
- Calculate Impact Force
- Reverse nozzle size calculation
- Input bit size, flow rate, nozzles, mud weight
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The Drill Bit Nozzle Calculator allows the user to quickly get results such as bit TFA, pressure drop, HSI, Impact Force, etc. based on inputs of bit size, flow rate, nozzles and mud weight. A reverse calculation of nozzle sizes for a desired total flow area and number of nozzles is also available.
Rig Vision
Access real-time oilfield data and monitor your wells from your iOS device. View graphs, maps, and reports with this secure system. Requires authorized user access.
- Real-time data acquisition
- Well monitoring
- Graphs and maps
- Real-time text reports
- iOS device compatibility
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This is Oilfield Instrumentation’s real-time data acquisition monitoring system - “RigVision”. This app allows users to view their wells from their favorite iOS device. Graphs, Maps, Real-time Text and Reports are all part of this application. Note- You must be an authorized user to view any data. For more information, please view our website https://oiusa.com.
Screenshots
Verdict
The clearest difference is iOS requirement: Drill Bit Nozzle Calculator at 9.0 against Rig Vision's 15.0. On price, rating, ratings volume and update cadence 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.
On the App Store both sit at effectively the same score — 5.0 for Drill Bit Nozzle Calculator against 5.0 for Rig Vision. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Drill Bit Nozzle Calculator ships an update every 2 months, Rig Vision every 3 months. The most recent releases landed on October 29, 2026 and October 18, 2026 respectively.
| Parameter | Drill Bit Nozzle Calculator | Rig Vision |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 55 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | NOV Inc. | ALDONSA, INC. |
Customer experience
Drill Bit Nozzle Calculator
Rig Vision
In-app purchases
Drill Bit Nozzle Calculator
No in-app purchases
Rig Vision
No in-app purchases
Questions
Is Drill Bit Nozzle Calculator free?
Is Rig Vision free?
Which has better reviews, Drill Bit Nozzle Calculator or Rig Vision?
Do Drill Bit Nozzle Calculator or Rig Vision have ads?
Which is updated more often, Drill Bit Nozzle Calculator or Rig Vision?
Other comparisons
