# Wireline-Calcs — Calculation App for Wireliners

> Wireline engineering calculation and reference tool. (iPhone/iPad app by Vadim Fattakhov.)

- Source: https://appshunter.io/ios/app/wireline-calcs/id6738328782 (this page in markdown: same URL + `.md`)
- Developer: [Vadim Fattakhov](https://appshunter.io/developer/1741145490)
- Category: Productivity, Utilities
- Price: Free
- Rating: 5.00/5 from 6 App Store ratings · 3 written reviews indexed
- Age rating: 17+
- Requires: iOS 15.1 · 35 MB
- Languages: English
- Released: 2024-11-18
- Data updated: 2026-08-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/wireline-calcs/id6738328782/reviews.md

## What is Wireline?

App provides essential calculators for wireline engineers:
Weak Point - Calculate maximum safe tension
Sinker Bar Weight - Determine wellhead pressure balance
Cable Stretch - Calculate cable elongation
Cable Stuck Depth - Find keyseat location
Maximum Tension at Depth - Calculate pull limits
Temperature Corrected Length - Adjust for temperature
Cement Bond Log - Calculate travel times
Fluid Velocity - Determine pumping speeds
Additional tools and resources:
Units Conversion - Convert between measurement units
Cable Specs - Reference cable specifications database
Casing Specs - View casing size reference
Tubing Specs - Access tubing specifications
Weight Bar Specs - Check weight bar database
Flange Specifications - Interactive slide ruler tool
Oil Prices - Real-time WTI and Brent prices
Settings - Customize unit preferences
Help System - Step-by-step calculator guidance
Resources - Links to courses and marketplace
Feedback - Submit suggestions and issues
Release Notes - View latest updates

## Key features

- Weak Point Tension Calculator
- Sinker Bar Weight Calculator
- Cable Stretch Calculation
- Units Conversion
- Cable & Casing Specs Database
- Real-time Oil Prices

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/wireline-calcs/id6738328782/reviews.md

### 5/5 — Outstanding WL Toolkit

*2025-04-21*

As Wireliner, I tested the app features at the beginning and compared them to the calculation outcomes, the results are confident.
I truly recommend this friendly user tool for daily WL tasks.
Waiting forward to see much more upgrades.

### 5/5 — Amazing App for Wireline Engineers!

*2025-01-23*

I’ve been using this app for all my calculations, and it’s a total lifesaver! It’s fast, accurate, and makes my job so much easier. Highly recommend it to anyone in the industry!

### 5/5 — Great app!

*2024-11-18*

I use the Weak Point and Sinker Bar calculators before every job.

## Frequently asked questions about Wireline

### What are the main calculation tools in Wireline-Calcs?

Wireline-Calcs provides essential calculators for wireline engineers, including Weak Point (maximum safe tension), Sinker Bar Weight (wellhead pressure balance), Cable Stretch, Cable Stuck Depth, Maximum Tension at Depth, Temperature Corrected Length, Cement Bond Log, and Fluid Velocity.

### Does Wireline-Calcs offer any reference materials?

Yes, Wireline-Calcs includes a Cable Specs database, Casing Specs reference, Tubing Specifications, Weight Bar Specs database, and Flange Specifications with an interactive slide ruler tool.

### What kind of unit conversions are available in Wireline-Calcs?

The app features a comprehensive Units Conversion tool to easily switch between different measurement units relevant to wireline operations.

### Is Wireline-Calcs available on multiple devices?

Wireline-Calcs is supported on iPhone, iPad, and iPod, making it accessible on various Apple mobile devices.

### How often is Wireline-Calcs updated?

The latest version, 6.7.0, was released on March 22, 2026, indicating a commitment to ongoing development and updates for the application.

### What is the user sentiment for Wireline-Calcs?

Users have rated Wireline-Calcs highly, with an average of 5.0 stars from 6 ratings, suggesting strong user satisfaction with its functionality and utility.

### Does Wireline-Calcs have ads?

No, Wireline-Calcs is ad-free, providing an uninterrupted user experience for its specialized calculations and reference tools.

### What is the age rating for Wireline-Calcs?

Wireline-Calcs has an age rating of 17+, which is typical for specialized professional tools that may contain complex technical information.

## Version history (last 5 releases)

### 6.9.0 — 2026-06-24

New Features:
- Sign in with your Google account or email and password to access the app.
- New accounts receive an email verification step to help keep your account secure.
- Forgot your password? You can request a reset link directly from the sign-in screen.
- The Settings page now includes an Account Security section where you can sign out when you are done.

Improvements:
- The Settings page has been redesigned with a clearer layout, including dedicated tabs for unit preferences.

### 6.8.0 — 2026-04-04

• Calculator work is saved when you reopen the app.
• Your unit choices come back on launch.
• Smoother dropdowns and pickers throughout the app.
• General stability and reliability improvements.

### 6.7.0 — 2026-03-22

We’ve made the app more reliable and easier to use.

• Stability – We can spot and fix problems faster, so the app should feel smoother over time.
• Home screen – Rig counts now show next to oil prices so you can see drilling activity at a glance.
• Announcements – Messages can include more than one link when there’s more to read.
• Polish – Clearer page titles, clearer cable stretch calculator wording, and smoother loading for announcements, prices, and release notes.

### 6.6.2 — 2026-01-26

• Analytics load only in production for a more stable experience
• Over-the-air updates: receive fixes and new features without reinstalling
• Smoother version and build handling for store updates

### 6.6.1 — 2026-01-21

- Landscape support added for the Flanges page.
- New in-app announcements and notifications.
- Release notes now auto-refresh from the server.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-10.*