DrillAR vs Quick Conversion Units
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DrillAR
Explore a life-sized, 3D Schlumberger integrated drilling system. Examine intricate components of bottom-hole assemblies and gain insight into the latest well-drilling technologies used globally.
- Life-sized 3D drilling system model
- Examine BHA components
- Insight into drilling technologies
- Featured drilling components: Drill Bits, Drive Systems, LWD, Hole opening
Read full descriptionHide full description
This application currently works on the following devices: iPhone 5, 5s, and 5c iPad 3, 4, and iPad Air DrillAR offers the unique opportunity to interact with a life-sized, 3D Schlumberger integrated drilling system. Watch as the Schlumberger engineered bottom-hole-assembly (BHA) drills across your screen and examine the intricacies of each BHA component. DrillAR provides insight into the newest technologies used to drill wells across the globe. Featured drilling components: · Drill Bits · Drive Systems · Logging while Drilling services · Hole opening services
Quick Conversion Units
This app offers a streamlined conversion experience for oilfield professionals. It provides over 1000 conversion types across 19 categories, all accessible on a single screen for maximum efficiency and accuracy.
- Single-screen conversions
- 19 conversion categories
- 1000+ conversion types
- Oilfield specific units
- Increases productivity
- Enhances accuracy
Read full descriptionHide full description
Quick Conversion Units for Oilfield is simple and easy to use. Conversions can be done without navigating to another screen. All options are included in one screen. Quick Conversion supports 19 different categories with 1000+ different conversion types. The Quick Conversion app has the following categories: Area Density Dynamic Viscosity Energy Heat Flux Heat Transfer Coefficient Kinematic Viscosity Length Mass Mass Flowrate Molar Flowrate Power Pressure Specific Energy Specific Heat Temperature Thermal Conductivity Volume Volumetric Flowrate We hope the Quick Conversion application increases your productivity and accuracy.
Screenshots
Verdict
The clearest difference is price: DrillAR at Free against Quick Conversion Units's $4.99. DrillAR also leads on update cadence (every 4 months vs every 44 months) and iOS requirement (6.0 vs 11.0). Quick Conversion Units's advantage is rating (5.0 vs 4.0). On ratings volume, 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
DrillAR is free to download; Quick Conversion Units costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Quick Conversion Units holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
DrillAR ships an update every 4 months, Quick Conversion Units every 44 months. The most recent releases landed on October 7, 2026 and September 29, 2026 respectively.
| Parameter | DrillAR | Quick Conversion Units |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 4.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 4 months — better | Every 44 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 6.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 780 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Schlumberger Technology Corporation | bader alshammari |
Customer experience
DrillAR
Quick Conversion Units
In-app purchases
DrillAR
No in-app purchases
Quick Conversion Units
No in-app purchases
Questions
Is DrillAR free?
Is Quick Conversion Units free?
Which has better reviews, DrillAR or Quick Conversion Units?
Do DrillAR or Quick Conversion Units have ads?
Which is updated more often, DrillAR or Quick Conversion Units?
Other comparisons
