SedonaFSU vs MASmobile FLEX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SedonaFSU
This app provides field technicians with instant access to inventory, billing, and other critical data. It integrates with the iPad calendar for schedules and appointments, and allows viewing appointments on maps for enhanced productivity.
- View and update inventory
- Update billing data
- Access business data instantly
- Upload schedules to iPad Calendar
- View appointments on maps
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SedonaFSU is an iTunes connect free application, available to customers of Perennial Software Inc, who are subscribed to SedonaOffice WCF backend services. SedonaOffice is enterprise-level accounting and business management software specifically developed for security companies. SedonaFSU allows field technicians to view and update inventory, billing and other data instantly. SedonaFSU allows Schedules and Miscellaneous Appointments to be uploaded to the iPad Calendar for even more productivity. And appointments can be viewed on maps.
MASmobile FLEX
Manage customer data, place systems on or off test, and view event and zone history from a mobile device. This app requires MASterMind EX services and is designed for authorized central station personnel and dealers.
- Manage customer data
- Place systems on/off test
- View system event history
- View test history
- View system zones
- Light and dark interface styles
- Biometric login support
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MASmobile FLEX is intended for use by customers of MASterMind and requires MASterMind EX services. MASmobile FLEX allows authorized central station personnel and dealers to manage customer data, place systems on or off test, view system event history, test history, and system zones, using a mobile device. MASmobile FLEX requires MASterMind EX services to connect to your central station database. MASmobile FLEX has undergone a complete redesign from the ground up. The app features a new user interface as well as an enhanced user experience. The app also supports light and dark interface styles. In addition, the app has been redesigned to work exclusively with MASterMind EX services to connect to your central station database. Enhanced security using OAuth Session Management and biometric login support has also been added to the app. Improvements to session management, abandoned session handling, and password reset management are also included.
Screenshots
Verdict
The clearest difference is update cadence: MASmobile FLEX at every 3 weeks against SedonaFSU's every 6 weeks. SedonaFSU's advantage is review sentiment (11% vs 0%) and iOS requirement (12.1 vs 15.0). On price, ads, in-app purchases and monetization model 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.
SedonaFSU ships an update every 6 weeks, MASmobile FLEX every 3 weeks. Both last shipped on October 23, 2026.
| Parameter | SedonaFSU | MASmobile FLEX |
|---|---|---|
| Price | Free | Free |
| Rating | 1.2 (49 ratings) — better | — |
| Positive reviews | 11.1% of reviews — better | 0.0% of reviews |
| Number of ratings | 49 — better | — |
| Update frequency | Every 6 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.1 — better | 15.0 |
| Further details — not scored | ||
| Size | 7 MB | 84 MB |
| Age rating | 4+ | 4+ |
| Developer | Perennial Software | Honeywell International, Inc. |
Customer experience
SedonaFSU
MASmobile FLEX
In-app purchases
SedonaFSU
No in-app purchases
MASmobile FLEX
No in-app purchases
