EZO CMMS vs MaintainOS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EZO CMMS
This maintenance management system provides centralized control over all maintenance operations. Manage assets, teams, and time for maximum productivity, with features for work requests, orders, logs, and asset tracking. Gain real-time insights through role-based dashboards and reporting.
- Work request submission and review
- Work order creation and assignment
- Work log tracking
- Checklist linking and updates
- Asset management and tracking
- Role-based dashboards and reporting
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EZO CMMS is the next-generation maintenance management system. The EZO mobile app enables you to go beyond just tracking work orders with centralized visibility and control across all maintenance operations – manage your assets, your team, and your time for maximum productivity. As an asset-first maintenance management solution, it includes complete work order management and asset management. Its intuitive workflows enable maintenance managers and supervisors to maintain maximum equipment uptime and continuity of operations. It also features customized dashboards and work KPIs, providing real-time insights specific to each role, and helping managers to make informed decisions for increased production efficiency and intelligent inventory control. Some of the key features of the app include: - Work Requests: Allowing supervisors, technicians, and staff users in an organization to submit and review work requests for maintenance - Work Orders: Create and assign work orders to your team and review progress from anywhere at any time - Work Logs: Add work logs against each work order - Checklist: Link and update checklists in the work order - Asset Management: Manage and track equipment across different locations with advanced custody management - Dashboards and Reporting: Role-based dashboards highlighting the most recent and critical information for supervisors and technicians
MaintainOS
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MaintainOS — Your All-in-One Maintenance Management Platform Take control of your maintenance operations with MaintainOS — the smart, mobile-first CMMS (Computerized Maintenance Management System) designed for modern teams. Work Order Management Create, assign, and track work orders with ease. Filter by priority, status, and due dates. Get instant visibility into high-priority tasks, overdue items, and pending approvals — all from a powerful dashboard. Asset & Equipment Tracking Manage all your assets in one place. Scan QR codes or barcodes to instantly pull up equipment details, history, and linked work orders. Never lose track of critical assets again. Location Management Organize assets and work orders by location. Get a clear picture of maintenance needs across your entire facility. Parts Inventory Track spare parts and inventory levels. Know exactly what's in stock and what needs reordering to avoid costly downtime. Vendor Management Manage your external service providers and suppliers. Keep all vendor information organized and accessible. Real-Time Messaging Communicate with your team instantly. Collaborate on work orders, share updates, and resolve issues faster with built-in messaging. Procedure Library Standardize maintenance procedures with a digital library. Ensure consistent, high-quality work every time. Attendance & Time Tracking Clock in and out with ease. Track team attendance and view history — perfect for field teams and technicians. Meter Readings Record and monitor meter readings to enable condition-based and preventive maintenance. Push Notifications Stay informed with real-time alerts for new assignments, status updates, and approvals. Works Offline No internet? No problem. MaintainOS works offline and syncs automatically when you're back online — perfect for basements, warehouses, and remote sites. Why MaintainOS? • Reduce equipment downtime • Increase team productivity • Streamline maintenance workflows • Go paperless with digital work orders • Access everything from your phone Download MaintainOS today and transform how your team manages maintenance.
Screenshots
Verdict
The clearest difference is update cadence: MaintainOS at every 6 days against EZO CMMS's monthly. 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.
EZO CMMS ships an update monthly, MaintainOS every 6 days. The most recent releases landed on October 16, 2026 and October 18, 2026 respectively.
| Parameter | EZO CMMS | MaintainOS |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Monthly | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 83 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | EZ Web Enterprises | Ashwini Chauhan |
In-app purchases
EZO CMMS
No in-app purchases
MaintainOS
No in-app purchases









