Comparison

Halliburton eRedBook® Mobile vs OpsFlo

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Halliburton eRedBook® Mobile

This app provides essential data and calculators for oil and gas well calculations. Access key dimensions, strengths, and specifications for tubulars to quickly determine volumes and capacities. Supports multiple unit systems for flexible calculations.

Highlights
  • Instant access to pipe dimensions and strengths
  • Quickly calculate capacity and annulus volumes
  • View volume measurements in Metric or Imperial units
  • Calculate total volumes in various units
  • Calculate volume per depth
  • Copy results with a single click
Features
Read full description

Halliburton’s eRedBook® Mobile application is offered as a free download. It is derived from the Halliburton Cementing Tables, the industry-preferred data reference for calculations used in drilling, cementing and/or completing oil and gas wells. eRedBook® Mobile contains volume calculators as well as data from the American Petroleum Institute (API) for Casing, Tubing, Coil Tubing and Drill Pipe. With the Halliburton eRedBook you can: • Have instant access to key dimensions and strengths for pipe, including collapse pressure, inner diameter and weight. 
 • Look up specifications for your most frequently used tubulars to quickly calculate capacity and annulus volumes with just a few taps. 
 • View volume measurements and calculations in Metric or British Imperial units (including custom configurations) represented in character and number format as appropriate.
 • Calculate total volumes in a large range of units (barrels, cubic feet, gallons, cubic meters, liters and more) 
 • Calculate volume per depth in multiple units (barrels per foot, gallons per foot, liters per meter, and more) • Copy results with a single click. 
eRedBook® Mobile is simple to use and indispensable for the on the go field engineers, business development, and engineering students.

About

OpsFlo

Features
Read full description

OpsFlo is a purpose-built workflow platform designed for oil field service teams. From planning to execution and tracking, it brings structure and consistency to field operations by reducing errors, saving time, and making critical data instantly accessible. Whether you're scheduling work, dispatching equipment, or monitoring field activity, OpsFlo centralizes everything in one intuitive system that’s accessible anytime, anywhere. Key Features: - Workflow Automation: Create and manage standardized workflows for recurring jobs and services - Field Data Capture: Log job details, equipment use, signatures, and photos—all in one place - Offline Access: Work uninterrupted in remote locations with full offline capabilities - Real-Time Visibility: Track job progress and field activity as it happens - Team Coordination: Assign tasks, share updates, and keep teams aligned - Reporting & History: Access structured job data and historical records in seconds - Customizable Forms & Fields: Tailor workflows to your exact service process Benefits: - Reduce paperwork and manual tracking - Improve communication between office and field - Increase consistency and accountability in job execution - Get real-time insights into field performance - Scale your operations without added overhead Ready to streamline your oil field work? Try OpsFlo and bring clarity to the field.

Screenshots

Halliburton eRedBook® Mobile4 screens
OpsFlo4 screens

Verdict

The call

The clearest difference is update cadence: OpsFlo at every 5 weeks against Halliburton eRedBook® Mobile's every 25 months. Halliburton eRedBook® Mobile's advantage is iOS requirement (13.0 vs 16.1). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Halliburton eRedBook® Mobile ships an update every 25 months, OpsFlo every 5 weeks. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
Halliburton eRedBook® Mobile versus OpsFlo: the parameters behind the verdict, then further details
ParameterHalliburton eRedBook® MobileOpsFlo
PriceFreeFree
Rating3.8 (32 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings32 — better—
Update frequencyEvery 25 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.1
Further details — not scored
Size44 MB37 MB
Age rating4+4+
DeveloperHalliburtonIndoGlobus

In-app purchases

None

Halliburton eRedBook® Mobile

No in-app purchases

None

OpsFlo

No in-app purchases

Questions

Is Halliburton eRedBook® Mobile free?
Halliburton eRedBook® Mobile is free to download, with no in-app purchases.
Is OpsFlo free?
OpsFlo is free to download, with no in-app purchases.
Do Halliburton eRedBook® Mobile or OpsFlo have ads?
Neither Halliburton eRedBook® Mobile nor OpsFlo shows ads.
Which is updated more often, Halliburton eRedBook® Mobile or OpsFlo?
Halliburton eRedBook® Mobile ships an update every 25 months, and OpsFlo every 5 weeks. Most recently, Halliburton eRedBook® Mobile was updated on October 26, 2026 and OpsFlo on October 25, 2026.

Other comparisons