# Workover Assistant vs CentraDesign Lite

The clearest difference is update cadence: CentraDesign Lite at every 21 months against Workover Assistant's every 58 months. CentraDesign Lite also leads on iOS requirement (8.0 vs 16.6). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Workover Assistant against 5.0 for CentraDesign Lite. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Workover Assistant ships an update every 58 months, CentraDesign Lite every 21 months. The most recent releases landed on October 4, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Workover Assistant | CentraDesign Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/workover-assistant/id1117692519/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/centradesign-lite/id1157895841/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 58 months | **Every 21 months** |
| Monetization | Free | Free |
| Size | 3 MB | 13 MB |
| Requires iOS | 16.6 | **8.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kelly Gayneaux](https://appshunter.io/developer/1082576429) | [Pegasus Vertex, Inc.](https://appshunter.io/developer/954796003) |

## What reviewers say

### Workover Assistant

[App page](https://appshunter.io/ios/app/workover-assistant/id1117692519)

This utility app assists oil and gas field personnel with essential calculations for well workovers. It provides tools for hydrostatic pressure, internal capacity, and other critical functions, serving as a convenient resource for rig site or office use.

**Highlights:** Hydrostatic pressure calculations, Internal capacity calculations, Oil and gas well workover tools, Rig site and office utility, Accurate field calculations

**Features:** macOS Compatibility

**In-app purchases:** none


### CentraDesign Lite

[App page](https://appshunter.io/ios/app/centradesign-lite/id1157895841)

This utility app calculates casing standoff and clearance for oil and gas wells. It considers various factors like pipe sizes, inclination, buoyancy, and side force. Users can visualize casing deflection in 2D and 3D.

**Highlights:** Bow spring and rigid centralizer database, Centralizer and casing database, Calculates casing standoff and clearance, Considers buoyancy and side force, 2D and 3D casing deflection view

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Workover Assistant free?

Workover Assistant is free to download, with no in-app purchases.

### Is CentraDesign Lite free?

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

### Which has better reviews, Workover Assistant or CentraDesign Lite?

Workover Assistant and CentraDesign Lite are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Workover Assistant or CentraDesign Lite have ads?

Neither Workover Assistant nor CentraDesign Lite shows ads.

### Which is updated more often, Workover Assistant or CentraDesign Lite?

Workover Assistant ships an update every 58 months, and CentraDesign Lite every 21 months. Most recently, Workover Assistant was updated on October 4, 2026 and CentraDesign Lite on October 3, 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.*