Comparison

Block X PRO vs FrontierAgent ONE

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

Head to head
About

Block X PRO

Instantly access crucial parcel data, including flood maps, dimensions, demographics, and contact information. This tool provides free, one-click access to essential property insights.

Highlights
  • Instant parcel data access
  • Flood map information
  • Property dimensions
  • Demographic data
  • Contact information
Features
Read full description

One click away from Flood Maps, Dimensions, Demographics & Contact Information for FREE

About

FrontierAgent ONE

Generate professional seller net sheets and buyer estimates for real estate clients quickly. Offers city/county specific closing cost calculations. A free plan is available, with an optional premium subscription for unlimited access.

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
Read full description

FrontierAgent 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. FrontierAgent 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

Block X PRO4 screens
FrontierAgent ONE4 screens

Verdict

The call

The clearest difference is in-app purchases: Block X PRO at none against FrontierAgent ONE's 2. Block X PRO also leads on update cadence (every 3 weeks vs every 3 months). FrontierAgent ONE's advantage is rating (5.0 vs 4.8). On price, ratings volume, ads and device support 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. FrontierAgent ONE sells 2 in-app purchases, starting at $0.99 per month. Block X PRO asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

FrontierAgent ONE holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 34 and 16 respectively.

UpkeepUpdate frequency

Block X PRO ships an update every 3 weeks, FrontierAgent ONE every 3 months. The most recent releases landed on June 4, 2026 and September 18, 2026 respectively.

Scorecard4 real differences · 6 level
Block X PRO versus FrontierAgent ONE: the parameters behind the verdict, then further details
ParameterBlock X PROFrontierAgent ONE
PriceFreeFree
Rating4.8 (34 ratings)5.0 (16 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings34 — better16
Update frequencyEvery 3 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhoneiPhone, iPad — better
Requires iOS16.616.0 — better
Further details — not scored
Size47 MB358 MB
Age rating4+9+
DeveloperBlock X Inc.Frontier Title

Customer experience

Block X PRO

All ratings34 ratings
Positive94.1%
Neutral2.9%
Negative2.9%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

FrontierAgent ONE

All ratings16 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Block X PRO

No in-app purchases

2 purchases

FrontierAgent ONE

Subscriptions2
  • Monthly1 Month trial$0.991 Month
  • FrontierYearly1 Month trial$9.991 Year

Questions

Is Block X PRO free?
Block X PRO is free to download, with no in-app purchases.
Is FrontierAgent ONE free?
FrontierAgent ONE is free to download, with in-app purchases available.
Which has better reviews, Block X PRO or FrontierAgent ONE?
FrontierAgent ONE is rated higher. Block X PRO averages 4.8 out of 5 from 34 ratings, while FrontierAgent ONE averages 5.0 from 16 ratings.
Do Block X PRO or FrontierAgent ONE have ads?
Neither Block X PRO nor FrontierAgent ONE shows ads.
Which is updated more often, Block X PRO or FrontierAgent ONE?
Block X PRO ships an update every 3 weeks, and FrontierAgent ONE every 3 months. Most recently, Block X PRO was updated on June 4, 2026 and FrontierAgent ONE on September 18, 2026.

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