CEMPRO Lite vs ECD Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CEMPRO Lite
This app simplifies complex wellbore calculations for cementing jobs. It allows users to quickly and accurately determine slurry volumes and visualize wellbore schematics with fluids. The tool helps create realistic casing strings and understand cementing processes more effectively.
- Slurry volume calculations
- Wellbore schematic visualization
- Realistic casing/working string creation
- Fluid location and pumping volume specification
- Handles up to 10 pipe sections
- Supports up to 10 circulating fluids
Read full descriptionHide full description
As wellbore configurations get more and more complicated, so have calculating slurry volumes and plotting wellbore schematics with fluids. The CEMPRO Lite mobile app, a must- have cementing visualization toolbox, will help users quickly and accurately perform slurry volume calculations and facilitate viewing wellbore schematics with fluids. CEMPRO Lite helps create realistic casing/working strings in one session using a variety of different combinations. Users are also able to review wellbore schematics with fluids by specifying the fluid location or the pumping volume. This free sophisticated yet simple to use app not only saves time and money, but also helps users better understand cementing jobs than ever before! The CEMPRO Lite app can handle up to 10 pipe sections and a maximum of 10 circulating fluids.
ECD Calculator
This utility app assists drilling and mud engineers in calculating Equivalent Circulating Density (ECD) at any point during operations. It offers a streamlined process with just a few clicks.
- ECD calculation
- Drilling engineering
- Mud engineering
- Point-of-operation calculation
- Streamlined interface
Read full descriptionHide full description
ECD calculator help drilling and mud engineers calculate the ECD at any point with a few click
Screenshots
Verdict
The clearest difference is review sentiment: ECD Calculator at 100% against CEMPRO Lite's 0%. ECD Calculator also leads on rating (5.0 vs 3.8) and update cadence (every 5 days vs every 2 months). CEMPRO Lite's advantage is in-app purchases (none vs 2) and iOS requirement (7.0 vs 15.1). On price, ratings volume, ads and monetization model 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
Both are free to download. ECD Calculator sells 2 one-off in-app purchases. CEMPRO Lite asks for nothing beyond the download.
ECD Calculator holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 4 and 5 respectively. Written reviews point the same way: 0% of CEMPRO Lite's written reviews are positive against 100% of ECD Calculator's.
CEMPRO Lite ships an update every 2 months, ECD Calculator every 5 days. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.
| Parameter | CEMPRO Lite | ECD Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (4 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 4 | 5 — better |
| Update frequency | Every 2 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 7.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 12 MB | 45 MB |
| Age rating | 4+ | 17+ |
| Developer | Pegasus Vertex, Inc. | Drillsoft LLC |
Customer experience
CEMPRO Lite
ECD Calculator
In-app purchases
CEMPRO Lite
No in-app purchases
ECD Calculator
- 50 credits$3.99
- 300 Credits$9.99
Questions
Is CEMPRO Lite free?
Is ECD Calculator free?
Which has better reviews, CEMPRO Lite or ECD Calculator?
Do CEMPRO Lite or ECD Calculator have ads?
Which is updated more often, CEMPRO Lite or ECD Calculator?
Other comparisons
