Comparison

ChicagoAgent ONE vs Qualifier Plus IIIx/fx

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

Head to head
About

ChicagoAgent ONE

This app provides real estate professionals with city/county-specific closing cost calculations. Quickly generate seller net sheets and buyer estimates for clients. A free plan is available for basic estimates, with an optional premium subscription for advanced features.

Highlights
  • City/county specific closing cost calculations
  • Generate seller net sheets
  • Generate buyer estimates
  • Professional client presentations
  • Free plan for basic estimates
  • Optional premium subscription
Features
Currently charting
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ChicagoAgent 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. ChicagoAgent ONE is jam-packed with features that are sure to wow your clients! Visit chicagoagent.com for more details. 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: • 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

Qualifier Plus IIIx/fx

This app provides advanced real estate and mortgage finance calculations for professionals. It offers instant solutions for loan payments, buyer qualifying, cash flow analysis, and more, directly on your mobile device.

Highlights
  • Instant loan payment calculations (P&I, PITI)
  • Buyer qualifying for conventional, FHA, and VA loans
  • Complete cash flow solutions (IRR, NPV, NFV)
  • Amortization schedules with remaining balances
  • Bi-weekly loans and ARMS calculations
  • Rent vs. Buy comparisons
  • Date Math function
Features
Currently charting
Read full description

Two in one: the official Qualifier Plus® IIIx from Calculated Industries for your iPhone and iPad includes two models: #3415 and #3430 (Qualifier Plus IIIfx). And while perhaps obvious, if you change from an iOS device to a non-iOS device, you WILL need to buy a new license as they are incompatible. Advanced Residential and Commercial Mortgage Finance Calculator for Agents, Brokers, Investors, Attorneys, Loan Officers and other Mortgage Industry Professionals The Qualifier Plus® IIIx app from Calculated Industries gives real estate and mortgage professionals the power, portability and ease-of-use of the Qualifier Plus IIIx and Qualifier Plus IIIfx on your iPhone or iPad. Get instant access to P&I, PITI and total loan payments for conventional, FHA and VA loans. Includes complete buyer qualifying and more. Ideal for all real estate finance professionals including agents, brokers, investors, mortgage lenders, title offices and trainers. Need answers to both common and advanced real estate finance problems? Just pull out your iPhone or iPad, tap on the Qualifier Plus icon, and you’ll have the answers for your client in seconds. • Complete Cash Flow solutions including Internal Rate of Return, Net Present Value and Net Future Value • Qualifying keys provide on-the-spot buyer qualifying for conventional, FHA and VA loans • Instantly solve your clients’ real estate finance questions • E-mail loan worksheets to your clients from your iPhone Built-in functions help you find instant solutions for: • Calculate IRR for multiple cash flows • Amortizations with remaining balances • Bi-weekly loans and ARMS • Rent vs. Buy comparisons and estimated tax savings • Future Value, property appreciation FEATURES: • Created by Calculated Industries, the originator of the Real Estate Master and Qualifier Plus Real Estate and mortgage calculators • Amortization screen lets you see all amortization or loan data at once and e-mail it directly from the app screen on your phone • Built-in help – just press and hold the desired key for full, clear definitions, explanations and examples of keystrokes Time-saving Utilities Include: • Date Math function lets you instantly see closing and expire dates • Triple Zero key saves time and keystrokes • Memory Function • User-Definable Preferences — define and store payments per year, taxes and insurance Special Functions: • Entry-editing backspace key – with a swipe of a finger • Works as a standard calculator • Free User Guide available at www.calculated.com SUBSCRIPTION INFORMATION: The first 7 days are free. Subscriptions offered will automatically renew at the end of the chosen period. Payment will be charged to your Apple account upon purchase confirmation. The subscription will automatically renew unless auto-renew is turned off or subscription is canceled in settings at least one day (24-hours) before the subscription period ends. You can manage your subscription and turn off auto-renewal in your Apple account Settings > Account (Apple ID) > Subscriptions. TRADEMARKS: Qualifer Plus® is a registered trademark of Calculated Industries, Inc.

Screenshots

ChicagoAgent ONE4 screens
Qualifier Plus IIIx/fx4 screens

Verdict

The call

The clearest difference is monetization model: ChicagoAgent ONE at free with in-app purchases against Qualifier Plus IIIx/fx's subscription. ChicagoAgent ONE also leads on update cadence (every 5 weeks vs every 10 months). Qualifier Plus IIIx/fx's advantage is rating (4.9 vs 4.5) and ratings volume (3.5K vs 185). On price, ads, in-app purchases and chart position 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. ChicagoAgent ONE sells 2 in-app purchases, starting at $0.99 per month and Qualifier Plus IIIx/fx sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Qualifier Plus IIIx/fx holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Qualifier Plus IIIx/fx has 3.5K ratings behind it against 185, so its average is the more settled of the two. Written reviews point the same way: 77% of ChicagoAgent ONE's written reviews are positive against 89% of Qualifier Plus IIIx/fx's.

UpkeepUpdate frequency

ChicagoAgent ONE ships an update every 5 weeks, Qualifier Plus IIIx/fx every 10 months. The most recent releases landed on October 17, 2026 and October 18, 2026 respectively.

Scorecard5 real differences · 6 level
ChicagoAgent ONE versus Qualifier Plus IIIx/fx: the parameters behind the verdict, then further details
ParameterChicagoAgent ONEQualifier Plus IIIx/fx
PriceFreeFree
Rating4.5 (185 ratings)4.9 (3.5K ratings) — better
Positive reviews77.2% of reviews89.2% of reviews — better
Number of ratings1853.5K — better
Update frequencyEvery 5 weeks — betterEvery 10 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
Best chart rank#159#154 — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size358 MB28 MB
Age rating9+12+
DeveloperPalmAgent SoftwareCalculated Industries

Customer experience

ChicagoAgent ONE

All ratings185 ratings
Positive86.5%
Neutral2.2%
Negative11.4%
Written reviews79 reviews
Positive77.2%
Neutral5.1%
Negative17.7%

Qualifier Plus IIIx/fx

All ratings3,466 ratings
Positive98.5%
Neutral0.6%
Negative0.9%
Written reviews74 reviews
Positive89.2%
Neutral1.4%
Negative9.5%

Bugs and requests

ChicagoAgent ONE

Not enough reviews yet to summarise bugs or requests.

Qualifier Plus IIIx/fx

Reported bugs

2 issues
  • Numbers not saving or changing
  • Compatibility issues with newer devices

Requested features

3 requests
  • Dark mode option
  • Basic free version
  • Improved user guide and documentation

In-app purchases

2 purchases

ChicagoAgent ONE

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

Qualifier Plus IIIx/fx

Subscriptions2
  • 1 Month Full Access7 Days trial$5.991 Month
  • 1 Year Full Access7 Days trial$29.991 Year

Questions

Is ChicagoAgent ONE free?
ChicagoAgent ONE is free to download, with in-app purchases available.
Is Qualifier Plus IIIx/fx free?
Qualifier Plus IIIx/fx is free to download, with in-app purchases available.
Which has better reviews, ChicagoAgent ONE or Qualifier Plus IIIx/fx?
Qualifier Plus IIIx/fx is rated higher. ChicagoAgent ONE averages 4.5 out of 5 from 185 ratings, while Qualifier Plus IIIx/fx averages 4.9 from 3.5K ratings.
Do ChicagoAgent ONE or Qualifier Plus IIIx/fx have ads?
Neither ChicagoAgent ONE nor Qualifier Plus IIIx/fx shows ads.
Which is updated more often, ChicagoAgent ONE or Qualifier Plus IIIx/fx?
ChicagoAgent ONE ships an update every 5 weeks, and Qualifier Plus IIIx/fx every 10 months. Most recently, ChicagoAgent ONE was updated on October 17, 2026 and Qualifier Plus IIIx/fx on October 18, 2026.
Which is more popular, ChicagoAgent ONE or Qualifier Plus IIIx/fx?
ChicagoAgent ONE currently peaks at #159 in the App Store charts, and Qualifier Plus IIIx/fx at #154. Chart position reflects recent download velocity rather than total install base.

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