DHM vs Inn
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DHM
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Digital Hydraulic Multi-meter (DHM) recorded data retrieval tool, wirelessly uploads data from the hydraulic diagnostic meter via Bluetooth. Uploaded data can be reviewed in tabulated or chart format before converting to a PDF certificate and emailing to a customer. Uploaded test files are archived on the hand-held device where personalized information can be added such as customer name, type of test and your company logo graphic.
Inn
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GPS fleet management application enabling you access to fleet/vehicle location, historical movement. Inn-Connect offers a feature rich user experience which gives you a friendly, intuitive app environment you won't find with a web app. Inn-Connect makes access to important yet detailed information easy and empowers you to make on the spot decisions about fleet use and activities.
Screenshots
Verdict
The clearest difference is iOS requirement: DHM at 8.0 against Inn's 15.6. On price, update cadence, ads and in-app purchases 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.
DHM ships an update every 5 months, Inn every 7 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.
| Parameter | DHM | Inn |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 8.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 107 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | WEBTEC PRODUCTS LTD | Mobil Information Systems Limited |
In-app purchases
DHM
No in-app purchases
Inn
No in-app purchases
