Best Lessen Pro Apps

79+ iOS apps curated and reviewed

4.0 avg rating
19 free apps
Updated November 2026

With an average user rating of 4.0★, the lessen pro category is one of the App Store's strongest. Browse all 79+ apps we track, sorted so the most loved ones surface first.

Compare top Lessen Pro Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Lessen ProLessen ProFree4.6★ (11)NoNoNov 2026
2One OnsiteOne OnsiteFree2.5★ (99)NoNoNov 2026
3Pro Lite by Lessen 360Pro Lite by Lessen 360Free—NoNoOct 2026
4Field Service by Lessen 360Field Service by Lessen 360Free4.0★ (3)NoNoNov 2026
5Invitation Homes MaintenanceInvitation Homes MaintenanceFree4.8★ (14K)NoNoNov 2026
6One MaintenanceOne MaintenanceFree4.8★ (2.5K)NoNoNov 2026
7One Insite™One Insite™Free4.9★ (541)NoNoNov 2026
8Maintenance by Lessen 360Maintenance by Lessen 360Free—NoNoNov 2026

Top Picks for Lessen Pro

Lessen Pro#1

Lessen Pro by SMS Assist, LLC.

Field service simplified!
Editor's Choice
💼 Business
4.6(11 ratings)
Free
Lessen Pro screenshot 1
Lessen Pro screenshot 2
Lessen Pro screenshot 3
Lessen Pro screenshot 4
Lessen Pro screenshot 5
Lessen Pro screenshot 6

This app streamlines field service operations by managing scheduling, dispatching, work orders, quotes, and invoicing. It empowers field service providers to handle all aspects of their business efficiently from their mobile device.

One Onsite#2

One Onsite by SMS Assist, LLC.

One Onsite by Lessen
Strong Contender
🔧 Utilities
2.5(99 ratings)
Free
One Onsite screenshot 1
One Onsite screenshot 2
One Onsite screenshot 3
One Onsite screenshot 4
One Onsite screenshot 5
One Onsite screenshot 6

This app assists maintenance technicians in completing work orders efficiently. It provides essential job details, location guidance, and historical service information, requiring minimal training for users.

More Lessen Pro apps to explore

FAQ about Lessen Pro

What are the best lessen pro apps for iPhone?
Lessen Pro tops our lessen pro apps ranking as of November 2026, with a 4.6-star average from 11 App Store ratings, and it's free to download.
Yes — 19 of the top lessen pro apps we rank are free to download, including Lessen Pro and One Onsite.
Lessen Pro has no ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 79+ lessen pro apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.