Comparison

KICKDRILL vs Friction Drilling Calculator

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

Head to head
About

KICKDRILL

This app provides drilling and well personnel with a flexible and effective way to practice and maintain essential well control knowledge. It offers exam-style questions aligned with industry standards, training and exam modes, and instant explanations to reinforce learning.

Highlights
  • Exam-style questions
  • API and NORSOK aligned
  • Training mode
  • Exam mode
  • Instant explanations
  • Progress tracking
Features
Read full description

KickDrill – Train Well Control Anytime, Anywhere KickDrill helps drilling and well personnel practice and maintain essential well control knowledge. Whether you're preparing for recertification or refreshing your skills on the job, KickDrill gives you fast, focused training based on real operational scenarios. - Exam‑style questions aligned with current API and NORSOK requirements - Training mode and exam mode - Instant explanations to reinforce learning - Track your progress over time - Designed for drilling, well, and subsea professionals KickDrill makes well control training simple, flexible, and effective — so you can stay confident and prepared. View our terms & conditions: https://kickdrill.com/terms-and-conditions/

About

Friction Drilling Calculator

This app simplifies drilling fluid analysis for petroleum professionals. It calculates key fluid dynamics, visualizes rheological data with interactive graphs, and supports multiple industry-standard models for accurate insights.

Highlights
  • Calculate pipe and annular velocity
  • Determine Reynolds number and flow regime
  • Calculate total pressure losses
  • Interactive rheogram plotting
  • Support for five rheological models
  • Automatic model calibration
Features
Read full description

Friction Drilling Calculator Take the guesswork out of drilling fluid analysis with Friction Drilling Calculator, the ultimate iOS app designed for mud engineers, drilling supervisors, and petroleum professionals. Whether you're in the field or at your desk, this powerful tool transforms raw Fann readings into actionable insights—fast, easy, and accurate. Packed with Features: - Comprehensive Fluid Dynamics: Instantly calculate pipe and annular velocity, Reynolds number, flow regime, friction factor, and total pressure losses. - Interactive Rheogram Plotting: Visualize Fann readings against RPM with intuitive, high-resolution graphs that make anomalies easy to spot. - Five Rheological Models: Choose from industry-standard models including Bingham Plastic, Power Law, Herschel-Bulkley, Newtonian, and API-13RP to suit your analysis needs. - Model Calibration: Automatically compute model constants and compare measured vs. calculated values. Why Choose Friction Drilling Calculator? This app delivers the clarity and confidence you need. No more manual calculations. No more spreadsheet chaos. Just reliable results. Download Friction Drilling Calculator today and put the power of precision in your pocket.

Screenshots

KICKDRILL4 screens
Friction Drilling Calculator4 screens

Verdict

The call

The clearest difference is update cadence: Friction Drilling Calculator at every 10 days against KICKDRILL's every 2 months. Friction Drilling Calculator also leads on ratings volume (6 vs 1). KICKDRILL's advantage is iOS requirement (13.0 vs 16.4). On price, rating, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. KICKDRILL sells 4 in-app purchases, starting at $4.99 per 7 days and Friction Drilling Calculator sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for KICKDRILL against 5.0 for Friction Drilling Calculator. That said, the two scores are not equally well evidenced: Friction Drilling Calculator has 6 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

KICKDRILL ships an update every 2 months, Friction Drilling Calculator every 10 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard3 real differences · 7 level
KICKDRILL versus Friction Drilling Calculator: the parameters behind the verdict, then further details
ParameterKICKDRILLFriction Drilling Calculator
PriceFreeFree
Rating5.0 (1 ratings)5.0 (6 ratings)
Positive reviews—100.0% of reviews
Number of ratings16 — better
Update frequencyEvery 2 monthsEvery 10 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.4
Further details — not scored
Size75 MB51 MB
Age rating4+17+
DeveloperRichard SteffensenDrillsoft LLC

Customer experience

KICKDRILL

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Friction Drilling Calculator

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

KICKDRILL

Subscriptions3
  • KICKDRILL Weekly Subscription$4.997 Days
  • KICKDRILL Yearly Subscription3 Days trial$9.991 Year
  • KICKDRILL Yearly Subscription3 Days trial$24.991 Year
One-time1
  • KICKDRILL Subscription$9.99
2 purchases

Friction Drilling Calculator

One-time2
  • 50 credits$1.99
  • 300 Credits$4.99

Questions

Is KICKDRILL free?
KICKDRILL is free to download, with in-app purchases available.
Is Friction Drilling Calculator free?
Friction Drilling Calculator is free to download, with in-app purchases available.
Which has better reviews, KICKDRILL or Friction Drilling Calculator?
KICKDRILL and Friction Drilling Calculator are both rated 5.0 out of 5 on the App Store, from 1 and 6 ratings respectively.
Do KICKDRILL or Friction Drilling Calculator have ads?
Neither KICKDRILL nor Friction Drilling Calculator shows ads.
Which is updated more often, KICKDRILL or Friction Drilling Calculator?
KICKDRILL ships an update every 2 months, and Friction Drilling Calculator every 10 days. Most recently, KICKDRILL was updated on November 3, 2026 and Friction Drilling Calculator on November 4, 2026.

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