First Allegiance vs Lessen Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
First Allegiance
Manage your contractor jobs and submit photos and forms in real-time directly from your property. Plan your day with job tracking and location-based scheduling to improve efficiency and reduce communication delays.
- Real-time photo and form submission
- Job tracking
- Location-based scheduling
- Daily planning tools
- Improved timeline management
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**** TO USE THE FIRST ALLEGIANCE IPHONE APPLICATION YOU MUST HAVE AN FIRST ALLEGIANCE CONTRACTOR ACCOUNT. VISIT WWW.FIRSTALLEGIANCE.COM TO REGISTER AS A CONTRACTOR.**** The First Allegiance website is now in the palm of your hands. Let your iPhone become your new assistant and submit photos and forms, in real-time and right from the property. Keep track of all of your open jobs and plan your day according to due dates and property locations. Improve your timelines while eliminating calls to and from First Allegiance.
Lessen Pro
This app streamlines field service operations by managing scheduling, dispatching, work orders, and invoicing. It empowers field service providers to handle all aspects of their business efficiently from their mobile device, improving team productivity and customer satisfaction.
- Organized job management
- Optimized scheduling and routing
- Seamless invoicing and accounting integration
- Detailed work order management
- Automated customer notifications
- Performance and profitability reporting
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The All-in-One Tool for Field Service Providers to Keep Your Business Moving LessenPro is the ultimate mobile app designed to simplify and streamline your field service operations. Whether you’re managing scheduling, dispatching teams, or tracking work orders, building quotes or managing invoices, LessenPro empowers field service providers to handle every aspect of their business efficiently in the palm of their hand. With LessenPro, you can accept work orders, assign and schedule jobs, track progress, collect detailed work order data, and invoice clients seamlessly—all while keeping your team productive and your customers satisfied. LessenPro is designed for field service professionals across industries like: • Facilities maintenance • HVAC • Plumbing • Electrical services • Property maintenance • Appliance repair • And many more! Streamline Your Workflow LessenPro brings all your tools together, helping you save time and reduce manual effort at every stage of your business. • Organized Job Management: Easily create, assign, and track jobs in real-time. Keep all job details, notes, and photos organized within the app. • Optimized Scheduling: Manage daily schedules, optimize routes, and dispatch technicians with precision—even in offline or low-connectivity areas. • Seamless Invoicing: Create and send professional invoices instantly, and integrate with your preferred accounting tools to stay on top of finances. Empower Your Technicians LessenPro equips your field team with the tools they need to deliver exceptional results with minimal disruption. • Detailed Work Orders: Provide technicians with all the information they need, including photos, historical service records, and issue summaries. • Intuitive Design: With a focus on simplicity and guided workflows, LessenPro is easy to learn and requires minimal training. • Performance-Driven: Designed to provide real-time updates ensuring jobs, and your business are up to date. Enhance Customer Experience Impress your clients with professional communication and reliable service, every time. • Automated Notifications: Send reminders, job updates, and feedback requests automatically, keeping everyone informed and engaged. • Accurate Reporting: Gain insights into job costing, team performance, and profitability with robust reporting tools. Why Choose LessenPro? Field service providers trust LessenPro to streamline their operations, reduce admin work, and improve efficiency. Whether you're managing a team or running your business solo, LessenPro is your go-to solution for field service management.
Screenshots
Verdict
First Allegiance and Lessen Pro both sit at 4.5 stars, but that hides the real split: 100% of Lessen Pro's written reviews are positive against 75% of First Allegiance's. Lessen Pro also leads on update cadence (fortnightly vs every 2 months). On price, rating, ratings volume 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.
On the App Store both sit at effectively the same score — 4.5 for First Allegiance against 4.6 for Lessen Pro. Both are backed by a comparable volume of ratings — 4 and 10 respectively. Written reviews are what separate them: 75% of First Allegiance's written reviews are positive against 100% of Lessen Pro's.
First Allegiance ships an update every 2 months, Lessen Pro fortnightly. The most recent releases landed on October 13, 2026 and October 23, 2026 respectively.
| Parameter | First Allegiance | Lessen Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (4 ratings) | 4.6 (10 ratings) — better |
| Positive reviews | 75.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 4 | 10 — better |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 60 MB | 146 MB |
| Age rating | 12+ | 4+ |
| Developer | First Allegiance Property Services, Inc. | SMS Assist, LLC. |
Customer experience
First Allegiance
Lessen Pro
In-app purchases
First Allegiance
No in-app purchases
Lessen Pro
No in-app purchases








