Flatter Files vs MaintainX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flatter Files
This app provides a digital filing system for companies to efficiently distribute drawings and documents. It allows for easy searching, automatic updates, and organized grouping of items for quick access. Users can also share external links to their content.
- Digital flat file cabinet
- Efficient document distribution
- Searchable content
- Automatic updates
- Grouped assemblies
- External sharing links
- Mobile viewer capabilities
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Flatter Files is a digital flat file cabinet that allows companies to distribute their drawings and documents to viewers more efficiently by providing a simple method to search all of your content, automatically keeping everything up to date, grouping your items into assemblies for quick access, and allowing you to share an always up to date link to your drawing or document externally. With the Flatter Files iPhone and iPad Application you can now have complete viewer capabilities on your mobile device.
MaintainX
This app provides a comprehensive solution for maintenance management and work order tracking, designed for field technicians and managers. It simplifies task assignment, asset information access via QR codes, and safety inspections, while also offering inventory management capabilities.
- Work order creation, assignment, and tracking
- Mobile work order completion with photos and voice notes
- Offline mode for technicians
- QR code asset scanning for instant information
- Streamlined safety inspections
- Inventory and asset management
- ERP system integration
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Intelligent maintenance and asset management that increases equipment uptime, reduces maintenance and parts costs, and improves frontline productivity. Used by 14,000+ customers and downloaded over 1 million times, MaintainX is built for the people who keep physical operations running: maintenance managers, technicians, and operators across asset-intensive industries. What you get with MaintainX: - One platform for maintenance, repair, and operations. Manage work orders, assets, parts, and purchase orders in one place, with real-time insights that flag problems before they cause or extend downtime. - A mobile app for the field. Schedule and track work from anywhere. Scan a QR code to get an asset’s maintenance history, open work orders, and safety protocols. Let technicians take photos, record voice notes, and keep working even offline. - Streamlined checklists and safety inspections. Every inspection is time-stamped and logged automatically. Step-by-step procedures make sure work is completed the same way, every time. - Spare parts management and mobile purchase orders. View parts inventory across every site, get low stock alerts, and send purchase orders out with just a few taps. - Less admin, more wrench time. MaintainX AI turns your manuals, past work orders, and photos into searchable data. Technicians get real-time troubleshooting help, procedure guidance, and voice-based reporting on work orders. Companies using MaintainX as their CMMS have found: 32% reduction in unplanned downtime 49% improvement in on-time inspections 34% reduction in parts inventory costs Paper forms, excel sheets, and clunky software cost you time and money that you don't have. Try MaintainX for free today.
Screenshots
Verdict
The clearest difference is rating: MaintainX at 4.9 against Flatter Files's 3.0. MaintainX also leads on review sentiment (92% vs 50%) and in-app purchases (none vs 1). On price, ads, monetization model 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. Flatter Files sells 1 one-off in-app purchase. MaintainX asks for nothing beyond the download.
MaintainX holds the better App Store score, 4.9 against 3.0. That said, the two scores are not equally well evidenced: MaintainX has 5.6K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 50% of Flatter Files's written reviews are positive against 92% of MaintainX's.
Flatter Files ships an update every 2 months, MaintainX weekly. The most recent releases landed on July 4, 2026 and September 28, 2026 respectively.
| Parameter | Flatter Files | MaintainX |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 4.9 (5.6K ratings) — better |
| Positive reviews | 50.0% of reviews | 92.4% of reviews — better |
| Number of ratings | 2 | 5.6K — better |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 64 MB | 138 MB |
| Age rating | 4+ | 4+ |
| Developer | CMV Technologies, LLC | MAINTAINX INC. |
Customer experience
Flatter Files
MaintainX
Bugs and requests
Flatter Files
Not enough reviews yet to summarise bugs or requests.
MaintainX
Reported bugs
4 issues- Crashes or freezes on certain devices
- Inconsistent performance across mobile and desktop
- Issues with photo/attachment uploads and syncing
- Glitches in work order status updates
Requested features
6 requests- Dark mode option
- Improved barcode scanning and inventory management
- Integration with accounting/ERP systems
- Enhanced reporting and analytics capabilities
- Customizable work order templates
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- Ability to share work orders with team members
In-app purchases
Flatter Files
- PDF Viewer Upgrade$9.99
MaintainX
No in-app purchases









