RENAC SEC vs NextFSM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RENAC SEC
Monitor and intelligently control your Renac inverter with this advanced energy management system. It offers solutions for distributed generation and microgrid systems, leveraging cloud computing and big data for efficient solar plant operations.
- String inverter monitoring
- Hybrid inverter control
- Intelligent energy management
- Distributed generation solutions
- Microgrid system management
- Solar plant operations platform
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RENAC Power technology co., LTD, focuses on providing advanced string inverters, hybrid inverters and integrated intelligent energy management system solutions for the distributed generation systems and micro grid systems. Meanwhile, considering the future PV market, in 2016 we established a new “solar plant operations & management platform center“. Based on continuous innovations of customer requirements, we keep developing in PV energy internet, mobile internet, cloud computing, big data and some other areas. With the operation and maintenance management experience of multiple centralized and distributed PV power projects in the world, RENAC Power has the powerful strength to manage the solar power plant. This APP is used for monitoring and intelligent control of the Renac inverter.
NextFSM
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NextFSM is a modern field service management platform for any service business that dispatches technicians to customer locations. Create an account and start a 14-day free trial at nextfsm.com/register and then sign in to the iOS app. (An account is required because the app manages business and customer data.) Whether you manage HVAC, equipment maintenance, electrical work, or other field operations, NextFSM helps you run your business more efficiently. KEY FEATURES Work Order Management • Create and assign work orders with detailed instructions • Track job status from scheduled to completed • Add notes, photos, and documentation to each job • View complete service history for every customer and device GPS & Dispatch • Real-time technician location tracking • Optimize routes to reduce travel time • Assign the nearest available technician • Monitor field team activity throughout the day Digital Checklists • Create custom inspection checklists for any service type • Capture digital signatures on-site • Take photos and attach them to work orders • Ensure consistent service quality across your team Customer & Equipment Management • Maintain detailed customer profiles with service history • Track all equipment and devices under contract • Set up recurring maintenance schedules • Access customer information instantly in the field Inventory & Parts • Track parts usage per job • Manage stock across warehouses and service vans • Know what’s available before dispatching • Reduce return visits due to missing parts Contracts & SLA • Define service level agreements with response times • Track contract coverage and expiration • Automated scheduling for preventive maintenance • Never miss a contractual obligation BUILT FOR FIELD TEAMS Technicians can: • View their daily schedule and job details • Navigate to job sites with one tap • Complete digital checklists and capture signatures • Log time and parts used • Work offline when connectivity is limited FOR SERVICE BUSINESSES OF ALL SIZES From small service companies to large enterprises, NextFSM scales with your business. Our multi-tenant platform keeps data separated per company while allowing you to customize workflows to your needs. Get started today and transform how you manage field service operations.
Screenshots
Verdict
The clearest difference is iOS requirement: NextFSM at 13.0 against RENAC SEC's 15.6. 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.
RENAC SEC ships an update every 3 weeks, NextFSM every 5 weeks. The most recent releases landed on October 30, 2026 and October 19, 2026 respectively.
| Parameter | RENAC SEC | NextFSM |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 16.7% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 25 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | 无锡乐伏网络科技有限公司 | Egon Raamat |
In-app purchases
RENAC SEC
No in-app purchases
NextFSM
No in-app purchases









