Comparison

PattApp ONE vs CorridorAgent ONE

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

Head to head
About

PattApp ONE

This app provides real estate professionals with instant closing cost calculations for buyers and sellers. Generate professional net sheets and estimates quickly. Offers a free plan for basic estimates and a premium subscription for unlimited access.

Highlights
  • City/county specific closing cost calculations
  • Generate seller net sheets
  • Generate buyer estimates
  • Free plan for basic estimates
  • Premium subscription for unlimited access
  • 30-day free trial for premium
Features
Read full description

PattApp ONE is a city/county specific closing cost app that comes preloaded with calculations and closing costs for Real Estate professionals. Generate quick and professional seller net sheets and buyer estimates for your clients in just seconds. PattApp ONE is jam-packed with features that are sure to wow your clients! ONE Premium subscription: Take the industry’s #1 Closing Cost app to the next level with ONE Premium! Here’s how it works: Getting started is simple. Download the ONE app now and sign up for a free 30-day trial. We have monthly and annual plans available. ONE Premium costs $0.99 per month (monthly plan) OR $9.99 per year (annual plan). Payment will be charged to your iTunes account at the confirmation of purchase. You can cancel any time during your 30-day free trial via the iTunes store settings and then you will not be charged. Further, plans automatically renew unless you turn off auto-renew in your iTunes account 24 hours before the end of your current subscription period. To learn more, check our terms of use http://palmagent.com/terms/. With ONE Premium you have: • A user can opt in for a free 30 day trial, but they are required to enter their payment information first. They will be charged for the monthly or annual subscription, depending on the option they choose, after the free 30-day trial is complete, unless they cancel before the next billing date. The monthly subscription is $0.99/month and the annual subscription is $9.99/year. • After the 30 day free trial, payment will be charged to your iTunes Account corresponding to the plan chosen. • ONE Premium Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. • Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. If you’re not ready for unlimited access, you can still run buyer and seller estimates with the ONE free plan. All details are in our terms of use and privacy policy http://palmagent.com/privacy/ http://palmagent.com/terms/ Questions? Suggestions? You can speak to a real person at PalmAgent. Our trusty customer support team is just an email away --- simply write to support@palmagent.com

About

CorridorAgent ONE

This app provides real estate professionals with quick and accurate closing cost calculations for buyers and sellers. Generate professional net sheets and estimates in seconds. Offers a free trial and premium subscription for advanced features.

Highlights
  • City/county specific closing cost calculations
  • Professional seller net sheets
  • Buyer estimates
  • Free 30-day trial
  • Monthly and annual subscription plans
  • Automatic renewal management
Features
Read full description

CorridorAgent ONE is a city/county specific closing cost app that comes preloaded with calculations and closing costs for Real Estate professionals. Generate quick and professional seller net sheets and buyer estimates for your clients in just seconds. CorridorAgent ONE is jam-packed with features that are sure to wow your clients! ONE Premium subscription: Take the industry’s #1 Closing Cost app to the next level with ONE Premium! Here’s how it works: Getting started is simple. Download the ONE app now and sign up for a free 30-day trial. We have monthly and annual plans available. ONE Premium costs $0.99 per month (monthly plan) OR $9.99 per year (annual plan). Payment will be charged to your iTunes account at the confirmation of purchase. You can cancel any time during your 30-day free trial via the iTunes store settings and then you will not be charged. Further, plans automatically renew unless you turn off auto-renew in your iTunes account 24 hours before the end of your current subscription period. To learn more, check our terms of use http://palmagent.com/terms/. With ONE Premium you have: • A user can opt in for a free 30 day trial, but they are required to enter their payment information first. They will be charged for the monthly or annual subscription, depending on the option they choose, after the free 30-day trial is comparisonlete, unless they cancel before the next billing date. The monthly subscription is $0.99/month and the annual subscription is $9.99/year. • After the 30 day free trial, payment will be charged to your iTunes Account corresponding to the plan chosen. • ONE Premium Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. • Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. If you’re not ready for unlimited access, you can still run buyer and seller estimates with the ONE free plan. All details are in our terms of use and privacy policy http://palmagent.com/privacy/ http://palmagent.com/terms/ Questions? Suggestions? You can speak to a real person at PalmAgent. Our trusty customer support team is just an email away --- simply write to mailto:support@palmagent.com

Screenshots

PattApp ONE4 screens
CorridorAgent ONE4 screens

Verdict

The call

The clearest difference is ratings volume: PattApp ONE at 3 against CorridorAgent ONE's 1. On price, rating, update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PattApp ONE sells 2 in-app purchases, starting at $0.99 per month and CorridorAgent ONE sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for PattApp ONE against 5.0 for CorridorAgent ONE. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

UpkeepUpdate frequency

PattApp ONE ships an update every 5 months, CorridorAgent ONE every 3 months. The most recent releases landed on September 10, 2026 and June 1, 2026 respectively.

Scorecard1 real difference · 8 level
PattApp ONE versus CorridorAgent ONE: the parameters behind the verdict, then further details
ParameterPattApp ONECorridorAgent ONE
PriceFreeFree
Rating5.0 (3 ratings)5.0 (1 ratings)
Number of ratings3 — better1
Update frequencyEvery 5 monthsEvery 3 months — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.016.0
Further details — not scored
Size358 MB358 MB
Age rating9+9+
DeveloperPATTEN TITLE COMPANY, INCCORRIDOR TITLE, LLC

Customer experience

PattApp ONE

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

CorridorAgent ONE

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

PattApp ONE

Subscriptions2
  • Monthly1 Month trial$0.991 Month
  • Yearly1 Month trial$9.991 Year
2 purchases

CorridorAgent ONE

Subscriptions2
  • Monthly1 Month trial$0.991 Month
  • Yearly1 Month trial$9.991 Year

Questions

Is PattApp ONE free?
PattApp ONE is free to download, with in-app purchases available.
Is CorridorAgent ONE free?
CorridorAgent ONE is free to download, with in-app purchases available.
Which has better reviews, PattApp ONE or CorridorAgent ONE?
PattApp ONE and CorridorAgent ONE are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.
Do PattApp ONE or CorridorAgent ONE have ads?
Neither PattApp ONE nor CorridorAgent ONE shows ads.
Which is updated more often, PattApp ONE or CorridorAgent ONE?
PattApp ONE ships an update every 5 months, and CorridorAgent ONE every 3 months. Most recently, PattApp ONE was updated on September 10, 2026 and CorridorAgent ONE on June 1, 2026.

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