My Unit Conversion vs HDD Report Builder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
My Unit Conversion
Easily convert units within various categories like length, mass, and temperature. This free application handles decimal conversions and is ad-free, offering a straightforward utility for everyday needs.
- Unit conversion within categories
- Supports decimals
- Ad-free experience
- Multiple categories supported
- Simple and straightforward design
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The application has been designed to do a single, simple job, which is to convert one unit to another within a specific category. The application is free to use and free of ads. In this first release, the app. only supports conversion too and from decimals and currently does not support conversion of multiple units at once, for example converting 5 feet 9 inches to metres. Categories currently include * Angle * Area * Data Storage * Data Transfer Rates * Frequency * Fuel Economy * Energy * Length * Luminous Energy * Magnetomotive Force * Mass * Power * Pressure * Speed * Temperature * Time * Volume
HDD Report Builder
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Features: • Create and manage HDD drilling reports • Capture entry and exit point images • Google Maps integration for project locations • Generate professional PDF reports We're excited to bring this powerful tool to help you manage your HDD projects efficiently!
Screenshots
Verdict
The clearest difference is update cadence: HDD Report Builder at every 5 weeks against My Unit Conversion's every 12 months. My Unit Conversion's advantage is iOS requirement (8.0 vs 13.0). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
My Unit Conversion ships an update every 12 months, HDD Report Builder every 5 weeks. The most recent releases landed on October 13, 2026 and October 12, 2026 respectively.
| Parameter | My Unit Conversion | HDD Report Builder |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | — |
| Update frequency | Every 12 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 37 MB | 80 MB |
| Age rating | 4+ | 4+ |
| Developer | Mark Timmings | Einlogica Solutions Private Limited |
In-app purchases
My Unit Conversion
No in-app purchases
HDD Report Builder
No in-app purchases
Questions
Is My Unit Conversion free?
Is HDD Report Builder free?
Do My Unit Conversion or HDD Report Builder have ads?
Which is updated more often, My Unit Conversion or HDD Report Builder?
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