OpenWrench Service Manager vs Fieldcode FMA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OpenWrench Service Manager
Streamline maintenance service delivery with real-time job updates, automated invoicing, and direct customer communication. Manage your projects efficiently from your mobile device, improving transparency and response times.
- Schedule service calls
- Dispatch field technicians
- Real-time job status updates
- Create and submit invoices
- Capture photos of work
- One-tap contact options
- Time tracking for jobs
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OpenWrench Service Management makes delivering maintenance services to your customers simpler and more transparent than ever. Schedule service calls and dispatch field technicians. Update your customers on each job's status in real time. Create and submit invoices for payment. All without leaving your phone. Take photos of the problem on arrival at the work site. Call, text or email the location managers in a single tap. Check in when you start work and check out when complete to keep track of time worked, update the customer on job completion status and track internal response times. With OpenWrench Service Management, keeping up with your maintenance projects on the go has never been simpler. Isn't it time to start running your maintenance program like it's 2026?
Fieldcode FMA
Streamline field service operations with automated work order creation, scheduling, and dispatch. Technicians receive step-by-step instructions and real-time job updates, enabling efficient service delivery even offline. Manage tasks, routes, and spare parts seamlessly.
- Automated work order creation and scheduling
- Step-by-step technician instructions
- Real-time job and schedule updates
- Offline data access and synchronization
- Automatic ticket assignment
- Efficient task reporting and route optimization
- Spare parts management
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The Fieldcode FSM solution helps you to plan and perform your Field Service interventions. With a fully automated, Zero-Touch approach work orders are created, scheduled and send to your techs without manual interventions. This empowers your technicians to work more efficiently, whether online or offline. The Fieldcode mobile app offers step-by-step instructions directly to technicians’ devices, ensuring consistent, high-quality service delivery. Technicians stay up-to-date on essential details such as schedule updates, customer information, order status, route navigation, and parts availability, all in one place. Key features include: • User-friendly interface: A structured, easy-to-navigate view of tasks for seamless workflow management. • Real-time job information: Access and update details such as task descriptions, contact information, documents, and more. • Offline capability: Data is stored locally when offline and automatically synced once the device is connected to the internet. • Automatic ticket assignment: Tickets are automatically assigned to technicians, eliminating manual assignment and ensuring quicker service delivery. • Efficient task reporting: Technicians can track progress, report time spent on tasks, and submit task completion reports, including relevant documentation. • Route optimization: On-map route information helps technicians optimize travel time, improving efficiency and service times. • Spare parts management: Technicians can access parts linked to their tickets, ensuring full traceability with details on pick-up/drop-off locations and easy receipt confirmation. With easy access to job information, schedule details, real-time updates, and reporting features, your team will never deal with lost data or unhappy customers again.
Screenshots
Verdict
The clearest difference is review sentiment: OpenWrench Service Manager at 100% against Fieldcode FMA's 0%. OpenWrench Service Manager also leads on rating (4.5 vs 3.3) and iOS requirement (15.1 vs 18.0). On price, ratings volume, update cadence and ads 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.
OpenWrench Service Manager holds the better App Store score, 4.5 against 3.3. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews point the same way: 100% of OpenWrench Service Manager's written reviews are positive against 0% of Fieldcode FMA's.
OpenWrench Service Manager ships an update every 5 weeks, Fieldcode FMA monthly. The most recent releases landed on June 1, 2026 and September 21, 2026 respectively.
| Parameter | OpenWrench Service Manager | Fieldcode FMA |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (4 ratings) — better | 3.3 (3 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 4 — better | 3 |
| Update frequency | Every 5 weeks | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 61 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | AI EMPTOR | Fieldcode Germany GmbH |
Customer experience
OpenWrench Service Manager
Fieldcode FMA
In-app purchases
OpenWrench Service Manager
No in-app purchases
Fieldcode FMA
No in-app purchases
Questions
Is OpenWrench Service Manager free?
Is Fieldcode FMA free?
Which has better reviews, OpenWrench Service Manager or Fieldcode FMA?
Do OpenWrench Service Manager or Fieldcode FMA have ads?
Which is updated more often, OpenWrench Service Manager or Fieldcode FMA?
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