# Workover Assistant vs My Unit Converters

The clearest difference is in-app purchases: Workover Assistant at none against My Unit Converters's 1. Workover Assistant also leads on ads (none vs shown). My Unit Converters's advantage is update cadence (every 2 days vs every 58 months). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. My Unit Converters sells 1 one-off in-app purchase. Workover Assistant asks for nothing beyond the download.

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

Workover Assistant ships an update every 58 months, My Unit Converters every 2 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Workover Assistant | My Unit Converters |
| --- | --- | --- |
| 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/my-unit-converters/id6801422287/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 58 months | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 3 MB | 7 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kelly Gayneaux](https://appshunter.io/developer/1082576429) | [Marvin Suo](https://appshunter.io/developer/380228698) |

## 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


### My Unit Converters

[App page](https://appshunter.io/ios/app/my-unit-converters/id6801422287)

Instantly convert units and currencies for daily tasks, travel, and work. Supports numerous categories, custom units, and live exchange rates. Features a built-in calculator and customizable display options.

**Highlights:** Unit and currency conversion, Live currency exchange rates, Built-in calculator, Custom units, Recent and pinned conversions, Light/Dark/System themes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Workover Assistant free?

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

### Is My Unit Converters free?

My Unit Converters is free to download, with in-app purchases available.

### Which has better reviews, Workover Assistant or My Unit Converters?

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

### Do Workover Assistant or My Unit Converters have ads?

My Unit Converters shows ads; Workover Assistant does not.

### Which is updated more often, Workover Assistant or My Unit Converters?

Workover Assistant ships an update every 58 months, and My Unit Converters every 2 days. Most recently, Workover Assistant was updated on November 2, 2026 and My Unit Converters on October 31, 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.*