--- title: "ECD Calculator - Reviews, Revenue and Downloads in United States | Apple App Store" description: "ECD calculator help drilling and mud engineers calculate the ECD at any point with a few click" --- # ECD Calculator — United States ![ECD Calculator App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/d4/70/39/d47039a8-be65-8f12-4e16-a6739e408c17/LogoECDiOS-0-0-1x_U007epad-0-1-85-220.png/434x0w.png) **Developer:** [Drillsoft](https://apptail.io/developer/drillsoft-aagfbb) **Category:** Utilities **Rating:** 5.0/5 (5 ratings) **Price:** Free **Bundle ID:** com.drillsoft.ecdcal **Store:** Apple App Store **Country:** United States **Version:** 1.1.4 (released 2026-08-12) **Original Release:** 2026-02-09 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6754762850) **AppTail Page:** [https://apptail.io/app/ecd-calculator-rUFy/united-states](https://apptail.io/app/ecd-calculator-rUFy/united-states) ## ECD Calculator Description ECD calculator help drilling and mud engineers calculate the ECD at any point with a few click ## ECD Calculator Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a2/1c/1a/a21c1a22-8877-5834-3b4f-196dfd0ca44c/13.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/30/d1/c7/30d1c7d9-306d-9b8f-4fcf-5e203e8bd850/14.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/dd/f5/47/ddf54771-e083-d6db-d9f8-c89031a28bf1/15.png/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b0/3f/2a/b03f2acb-8d60-be4b-e4e3-ed054d201c84/16.png/1242x2688.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/42/be/92/42be92cf-27c8-8f8b-7487-fe629c665d72/17.png/1242x2688.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ec/63/de/ec63dee2-cf74-50ff-f358-28f3a82891c9/18.png/1242x2688.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/18/c7/12/18c7124a-40a3-4d0c-e582-493c2c9488e4/19.png/1242x2688.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b5/81/68/b5816824-d4e3-ce8a-0cb6-0e3b0d66ecad/20.png/1242x2688.png) - [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/5a/6b/8f/5a6b8fc9-977a-3306-c2d5-8b854a6f4e22/21.png/1242x2688.png) ## ECD Calculator Rating Breakdown in United States - 5 stars: 5 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## ECD Calculator Reviews in United States ### ***** "Best app ever" This app help a lot with my ECD calculations. The report is very professional and comprehensive. Top app -- Sixtoromero, 2026-03-19 ### ***** "Excellent app!!" Great support to calculate very fast the ECD. -- Jocenir Antero, 2026-02-14 ### ***** "Top App" This is a great app. Easy to use. I calculate the ECD from drillers cabin in few seconds. Highly recommended 🙌🏼🔝👍🏼 -- Belsij, 2026-02-13 ### ***** "Excellent application" This is one of the best applications I’ve ever used. Help me in my job as MPD engineer to calculate the ECD on the field without a need of laptop or internet. Love it ❤️ -- Best MPD app, 2026-02-11 [View all ECD Calculator reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## ECD Calculator In-App Purchases | Item | Price | |------|-------| | 300 Credits | $9.99 | | 50 credits | $3.99 | ## ECD Calculator Available In - [United States](https://apptail.io/app/ecd-calculator-rUFy/united-states) - [Colombia](https://apptail.io/app/ecd-calculator-rUFy/colombia) - [United Arab Emirates](https://apptail.io/app/ecd-calculator-rUFy/united-arab-emirates) - [Bulgaria](https://apptail.io/app/ecd-calculator-rUFy/bulgaria) - [Brazil](https://apptail.io/app/ecd-calculator-rUFy/brazil) - [Belarus](https://apptail.io/app/ecd-calculator-rUFy/belarus) - [Canada](https://apptail.io/app/ecd-calculator-rUFy/canada) - [China](https://apptail.io/app/ecd-calculator-rUFy/china) - [Czechia](https://apptail.io/app/ecd-calculator-rUFy/czechia) - [Germany](https://apptail.io/app/ecd-calculator-rUFy/germany) - [Dominican Republic](https://apptail.io/app/ecd-calculator-rUFy/dominican-republic) - [Egypt](https://apptail.io/app/ecd-calculator-rUFy/egypt) - [Spain](https://apptail.io/app/ecd-calculator-rUFy/spain) - [France](https://apptail.io/app/ecd-calculator-rUFy/france) - [United Kingdom](https://apptail.io/app/ecd-calculator-rUFy/united-kingdom) - [Greece](https://apptail.io/app/ecd-calculator-rUFy/greece) - [Hong Kong SAR China](https://apptail.io/app/ecd-calculator-rUFy/hong-kong) - [India](https://apptail.io/app/ecd-calculator-rUFy/india) - [Iceland](https://apptail.io/app/ecd-calculator-rUFy/iceland) - [South Korea](https://apptail.io/app/ecd-calculator-rUFy/south-korea) - [Kuwait](https://apptail.io/app/ecd-calculator-rUFy/kuwait) - [Kazakhstan](https://apptail.io/app/ecd-calculator-rUFy/kazakhstan) - [Madagascar](https://apptail.io/app/ecd-calculator-rUFy/madagascar) - [Mauritius](https://apptail.io/app/ecd-calculator-rUFy/mauritius) - [Malaysia](https://apptail.io/app/ecd-calculator-rUFy/malaysia) - [Norway](https://apptail.io/app/ecd-calculator-rUFy/norway) - [Pakistan](https://apptail.io/app/ecd-calculator-rUFy/pakistan) - [Poland](https://apptail.io/app/ecd-calculator-rUFy/poland) - [Portugal](https://apptail.io/app/ecd-calculator-rUFy/portugal) - [Sweden](https://apptail.io/app/ecd-calculator-rUFy/sweden) - [Singapore](https://apptail.io/app/ecd-calculator-rUFy/singapore) - [Türkiye](https://apptail.io/app/ecd-calculator-rUFy/turkey) - [Ukraine](https://apptail.io/app/ecd-calculator-rUFy/ukraine) - [Vietnam](https://apptail.io/app/ecd-calculator-rUFy/vietnam) - [Argentina](https://apptail.io/app/ecd-calculator-rUFy/argentina) - [Austria](https://apptail.io/app/ecd-calculator-rUFy/austria) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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