One Onsite vs ADHNC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
One Onsite
This app assists facilities maintenance technicians in completing work orders efficiently. It provides detailed information, guides users to locations, and streamlines data collection for back-office reporting. The application is designed for ease of use with minimal training required.
- View daily work orders
- Access issue and location details
- Review historical service information
- Guided task completion flow
- Offline and low-connectivity performance
- Faster data upload
- Battery optimization
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One Onsite by Lessen helps vendors and their technicians complete their facilities maintenance work orders successfully while collecting valuable information along the way. With One Onsite, technicians can see the work they need to do for the day, read through relevant information around the issue, location and historical work done while effectively executing their work on-site with minimal disruption. Some of the key features around this app include: · Guided – With its seamless flow, simple language and focus on one task at a time, One Onsite is simple for the technicians to understand, and they require minimal training to use the app · Informational – One Onsite provides information and photos around the work order, guides the technician to the location that they need to visit and provides relevant historical service information. It also helps the technicians understand what information needs to be provided to their back office based on the trade · Efficient – One Onsite boasts of a vastly improved tech stack from its predecessor with better performance in offline and low connectivity areas, faster upload times and greater battery optimization
ADHNC
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American Doors & Hardware App for Fire Door inspections, quotes and Job Stats.
Screenshots
Verdict
The clearest difference is iOS requirement: One Onsite at 15.0 against ADHNC's 18.0.1. 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.
One Onsite ships an update every 5 weeks, ADHNC every 3 weeks. The most recent releases landed on September 24, 2026 and September 16, 2026 respectively.
| Parameter | One Onsite | ADHNC |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (98 ratings) — better | — |
| Positive reviews | 23.1% of reviews | — |
| Number of ratings | 98 — better | — |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.0.1 |
| Further details — not scored | ||
| Size | 117 MB | 4 MB |
| Age rating | 4+ | 17+ |
| Developer | SMS ASSIST, LLC | Ruben Mendoza |
In-app purchases
One Onsite
No in-app purchases
ADHNC
No in-app purchases









