# ccurves

> Mobile app for calculating drilling engineering metrics. (iPhone/iPad app by Ben Rey.)

- Source: https://appshunter.io/ios/app/ccurves/id1465426347 (this page in markdown: same URL + `.md`)
- Developer: [Ben Rey](https://appshunter.io/developer/1465335982)
- Category: Productivity
- Price: $10.99
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 9.0 · 18 MB
- Languages: English
- Released: 2019-06-13
- Data updated: 2026-07-05
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/ccurves/id1465426347/reviews.md

## What is ccurves?

Individually calculate Dog Leg Severity, Motor Yield, Projection to Bit, Build Rate Needed, and Feet to slide, if you already have your DLS, calculate all your numbers quickly in one screen. Easily swipe through each screen while building your curves, from your mobile device.

## Key features

- Calculate Dog Leg Severity
- Calculate Motor Yield
- Calculate Projection to Bit
- Calculate Build Rate Needed
- Calculate Feet to slide
- Swipe through screens

## Chart rankings

- #194 in Top Paid · Productivity (US App Store)


## Frequently asked questions about ccurves

### What drilling metrics can ccurves calculate?

ccurves can individually calculate Dog Leg Severity, Motor Yield, Projection to Bit, Build Rate Needed, and Feet to slide. It allows for quick calculations of these essential drilling engineering parameters.

### How does ccurves help with curve building?

ccurves streamlines the process of building drilling curves by providing a single screen for multiple calculations. Users can easily swipe through different screens to access and input data for each metric.

### What is the price of ccurves?

ccurves is a paid application priced at $10.99. This one-time purchase grants access to all its features for calculating drilling engineering metrics.

### What is the age rating for ccurves?

ccurves has an age rating of 4+. This indicates it is suitable for a wide audience, though its primary utility is for professionals in the drilling industry.

### When was ccurves last updated?

ccurves was last updated on June 13, 2019, with version 1.0. The app was initially released on the same date.

### What devices is ccurves available on?

ccurves is available on mobile devices. While specific operating systems are not detailed, it is designed for on-the-go use by professionals.

### What do users think of ccurves?

Based on the available data, ccurves has received a perfect 5.0-star rating from 2 users. This suggests a very positive user sentiment regarding its functionality and ease of use.

## Version history (last 1 release)

### 1.0 — 2019-06-13

No release notes.

## More apps by Ben Rey

- [societize](https://appshunter.io/ios/app/societize/id6759113048)

All apps by Ben Rey: https://appshunter.io/developer/1465335982

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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 2026-07-05.*