# CEMPRO Lite vs Drilling Hydraulics 2

The clearest difference is price: CEMPRO Lite at Free against Drilling Hydraulics 2's $19.99. CEMPRO Lite also leads on update cadence (every 2 months vs every 22 months) and iOS requirement (7.0 vs 12.0). Drilling Hydraulics 2's advantage is chart position (#198 vs unranked). On review sentiment, ads, in-app purchases and device support there is nothing between them.

CEMPRO Lite is free to download; Drilling Hydraulics 2 costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CEMPRO Lite ships an update every 2 months, Drilling Hydraulics 2 every 22 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | CEMPRO Lite | Drilling Hydraulics 2 |
| --- | --- | --- |
| Price | **Free** | $19.99 |
| Rating | **[3.8 (4 ratings)](https://appshunter.io/ios/app/cempro-lite/id1116681742/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 22 months |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#198** |
| Size | 12 MB | 28 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pegasus Vertex, Inc.](https://appshunter.io/developer/954796003) | [Carlos Moura](https://appshunter.io/developer/407501202) |

## What reviewers say

### CEMPRO Lite

[App page](https://appshunter.io/ios/app/cempro-lite/id1116681742)

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.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases:** none


### Drilling Hydraulics 2

[App page](https://appshunter.io/ios/app/drilling-hydraulics-2/id1322464939)

**Currently charting:** #198 Top Paid · Utilities (US App Store)

This tool assists oil and gas professionals with critical drilling hydraulics calculations. It helps optimize penetration rates and select appropriate bit nozzles for various well types, including onshore, offshore, vertical, and directional wells.

**Highlights:** Well planning for onshore/offshore, vertical/directional wells, Drill string and bit nozzle calculations, Volume, capacity, and hydrostatic calculations, Surface equipment mud pump and connection data, Directional well calculations (Type I and Horizontal), Imports data from other simulator apps

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CEMPRO Lite free?

CEMPRO Lite is free to download, with no in-app purchases.

### Is Drilling Hydraulics 2 free?

Drilling Hydraulics 2 costs $19.99, with no in-app purchases.

### Do CEMPRO Lite or Drilling Hydraulics 2 have ads?

Neither CEMPRO Lite nor Drilling Hydraulics 2 shows ads.

### Which is updated more often, CEMPRO Lite or Drilling Hydraulics 2?

CEMPRO Lite ships an update every 2 months, and Drilling Hydraulics 2 every 22 months. Most recently, CEMPRO Lite was updated on October 24, 2026 and Drilling Hydraulics 2 on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*