One Onsite vs Mantis Canopy
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
Mantis Canopy
This app allows users to manage support tickets, view assigned devices and assets, and approve requests. It provides real-time alerts and direct access to support teams for organizations using Mantis Support services.
- Manage support tickets
- View assigned devices and assets
- Approve hardware and software requests
- Receive real-time alerts
- Contact support team directly
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Mantis Canopy is the mobile companion for organizations supported by Mantis Support. Sign in to: • Open and follow support tickets in real time • See every device and asset assigned to you • Review and approve hardware, software, and expense requests • Get alerts the moment something needs your attention • Reach your support team without hunting for a phone number Mantis Canopy is provided to employees and administrators of Mantis Support's client organizations. Your account is set up by your company or your Mantis technician.
Screenshots
Verdict
The clearest difference is rating: Mantis Canopy at 5.0 against One Onsite's 2.5. One Onsite's advantage is ratings volume (98 vs 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.
Mantis Canopy holds the better App Store score, 5.0 against 2.5. That said, the two scores are not equally well evidenced: One Onsite has 98 ratings behind it against 1, so its average is the more settled of the two.
One Onsite ships an update every 5 weeks, Mantis Canopy every 6 weeks. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.
| Parameter | One Onsite | Mantis Canopy |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (98 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 23.1% of reviews | — |
| Number of ratings | 98 — better | 1 |
| Update frequency | Every 5 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 117 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | SMS Assist, LLC. | Daniel Helm |
Customer experience
One Onsite
Mantis Canopy
In-app purchases
One Onsite
No in-app purchases
Mantis Canopy
No in-app purchases
Questions
Is One Onsite free?
Is Mantis Canopy free?
Which has better reviews, One Onsite or Mantis Canopy?
Do One Onsite or Mantis Canopy have ads?
Which is updated more often, One Onsite or Mantis Canopy?
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