Comparison

OS1 vs Pegasus Property Management

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

OS1

Features
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Inspection Software Simplified With OS1 Mobile, gain insight to the cleaning of your property. Inspections are completed and sent to you immediately.ย  You can create, track and update work tickets from any device that has Internet access. And with OS1Assure, know when high-traffic area have been cleaned using QR technology.ย  We've eliminated the need for paper logs that never get filled in - anyone with a smart phone can view last cleanings

About

Pegasus Property Management

Features
Read full description

The Homeowner and Board App is a mobile-friendly way to interface with your community association. You will be able to make payments, view your account, and access community information all in one place. If you already have a login to your association website, you can log in to the App using the same email address and password you use for your association website. If you do not have a current login to your association site, simply click the register button and submit your information. Once your registration is approved, you will receive an email with a link to set your password and then you will be able to log in to your account directly from this app. If you already have a login and do not remember your password, click the Forgot Password link, enter your email address to request a password reset and you will receive an email with a link to set your password. Once set, you can log in with your email address and new password.

Screenshots

OS14 screens
Pegasus Property Management4 screens

Verdict

The call

The clearest difference is iOS requirement: OS1 at 13.0 against Pegasus Property Management's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

OS1 ships an update every 8 months, Pegasus Property Management every 6 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard1 real difference ยท 5 level
OS1 versus Pegasus Property Management: the parameters behind the verdict, then further details
ParameterOS1Pegasus Property Management
PriceFreeFree
Update frequencyEvery 8 monthsEvery 6 months โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 โ€” better15.0
Further details โ€” not scored
Size62 MB152 MB
Age rating4+4+
DeveloperPegasus Building Services Company, IncCINC Systems

In-app purchases

None

OS1

No in-app purchases

None

Pegasus Property Management

No in-app purchases

Questions

Is OS1 free?
OS1 is free to download, with no in-app purchases.
Is Pegasus Property Management free?
Pegasus Property Management is free to download, with no in-app purchases.
Do OS1 or Pegasus Property Management have ads?
Neither OS1 nor Pegasus Property Management shows ads.
Which is updated more often, OS1 or Pegasus Property Management?
OS1 ships an update every 8 months, and Pegasus Property Management every 6 months. Most recently, OS1 was updated on November 3, 2026 and Pegasus Property Management on October 30, 2026.

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