Comparison

Realtor.com PRO vs Entropy Alarm

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

Head to head
About

Realtor.com PRO

This app helps real estate agents manage leads and client communication. It provides instant notifications for new leads, allows easy access to contact information, and enables direct calls, texts, or emails to clients.

Highlights
  • Lead management
  • Client communication
  • Instant push notifications
  • Contact information access
  • Direct calling, texting, emailing
Features
Read full description

New and improved app for real estate agents! Streamline your lead management and keep in close contact with your current and future clients with our latest inbox tools with the Realtor.com® PRO app. Reach out immediately to new leads while keeping up with your old ones. Manage your pipeline easily with glance-and-go status visibility. Experience streamlined versions of the functionality you already expect, so you can: - Catch leads fast with instant push notifications - See all contact info entered by each lead, like name, location, and property details. - Call, text or email each of your leads straight from the app

About

Entropy Alarm

This alarm app automatically manages your alarms, clearing them when no longer needed. It offers three distinct alarm types to keep your list organized and includes features for travel, holidays, and custom sounds. Live Activities and widgets provide at-a-glance information.

Highlights
  • Self-clearing alarms
  • Burner, Frozen, and Crystallized alarm types
  • Follow me and Stay put travel modes
  • Holiday and custom day off skipping
  • Live Activities and Home Screen widget
  • Siri and Shortcuts integration
Features
Read full description

Meet an alarm app that knows when to get out of the way. Entropy Alarm was built by a developer with ADHD who wanted to create an alarm app for those who use alarms when a calendar or reminder app won't do. Entropy Alarm creates alarms that show up when you need them and clear themselves from your list, automatically, when you no longer need them! Entropy Alarm is a different kind of alarm clock, built around three alarm types so your list stays honest. Set something once and let it disappear. Repeat on a schedule until a date you choose. Or keep a routine that stays put until you delete it. Three alarm types: * Burner: a one-time alarm that deletes itself after you stop it * Frozen: a repeating alarm with a thaw date. It fires through that last day, then burns away * Crystallized: a permanent routine that repeats until you delete it Travel and time off: * Follow me keeps the same local time when you travel * Stay put keeps the alarm in its home time zone Alarms that ring only when you want or need them to * Skip holidays on Frozen and Crystallized alarms, with calendars for the US, UK, Canada, Australia, Germany, Spain, Mexico, and France * Add your own days off, like PTO or a birthday Sounds and extras: * Choose from built-in ringtones or import your own audio from Files * Snooze from 1 to 30 minutes, or turn it off * Live Activities show your snooze countdown on the Lock Screen and Dynamic Island * A Home Screen widget keeps your next alarm in sight * Siri, Shortcuts, and Control Center can start a new Burner, Frozen, or Crystallized alarm Make it yours: * Name alarms and give them an emoji * Pick a look: Basic, Bold, Dramatic, Frosted, or Burnout * Light, dark, or follow your device theme * 12-hour or 24-hour time Keep track: * Logs show what burned, thawed, snoozed, and fired * Stats and achievements if you like a little extra spark Entropy Alarm uses Apple's AlarmKit so alarms can still ring through Focus and Silent mode, the same way Clock alarms do. A short welcome walkthrough explains the three alarm types, and you can replay it anytime from the Profile tab. No ads. No in-app purchases. Your alarms stay on locally your device.

Screenshots

Realtor.com PRO4 screens
Entropy Alarm4 screens

Verdict

The call

The clearest difference is price: Realtor.com PRO at Free against Entropy Alarm's $2.99. Realtor.com PRO also leads on ratings volume (284 vs 1) and iOS requirement (17.0 vs 26.1). Entropy Alarm's advantage is rating (5.0 vs 4.5) and update cadence (every 5 days vs monthly). On ads and in-app purchases 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

Realtor.com PRO is free to download; Entropy Alarm costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Entropy Alarm holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Realtor.com PRO has 284 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Realtor.com PRO ships an update monthly, Entropy Alarm every 5 days. The most recent releases landed on October 29, 2026 and October 9, 2026 respectively.

Scorecard7 real differences · 3 level
Realtor.com PRO versus Entropy Alarm: the parameters behind the verdict, then further details
ParameterRealtor.com PROEntropy Alarm
PriceFree — better$2.99
Rating4.5 (284 ratings)5.0 (1 ratings) — better
Positive reviews10.5% of reviews—
Number of ratings284 — better1
Update frequencyMonthlyEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhoneiPhone, iPad, Apple Watch — better
Requires iOS17.0 — better26.1
Further details — not scored
Size79 MB9 MB
Age rating4+4+
DeveloperMove, Inc.Mark Garcia

Customer experience

Realtor.com PRO

All ratings286 ratings
Positive88.1%
Neutral1.4%
Negative10.5%
Written reviews57 reviews
Positive10.5%
Neutral5.3%
Negative84.2%

Entropy Alarm

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

Bugs and requests

Realtor.com PRO

Reported bugs

15 issues
  • Login screen freezes or times out
  • App crashes when sending messages
  • App crashes when updating contact status
  • Unable to write or save notes on contacts
  • App freezes within minutes of opening
Show 10 more
  • Automatic logout requiring frequent re-authentication
  • Error messages about app updates when none exist
  • App won't load leads properly (missing images)
  • Contact search returns incorrect results
  • App crashes when changing contact status
  • Texting functionality non-functional
  • Profile update causes app to flicker and stop
  • App fails to display properly on iOS devices
  • App gets stuck in loading loops
  • Auto-responses send despite manual status changes

Requested features

8 requests
  • iPad compatibility
  • Improved login authentication system
  • Better contact note-taking functionality
  • Texting feature that actually works
  • Lead verification and quality control
Show 3 more
  • Account settings and profile management access
  • Auto-response control for follow-ups
  • Display of property images alongside lead information

Entropy Alarm

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Realtor.com PRO

No in-app purchases

None

Entropy Alarm

No in-app purchases

Questions

Is Realtor.com PRO free?
Realtor.com PRO is free to download, with no in-app purchases.
Is Entropy Alarm free?
Entropy Alarm costs $2.99, with no in-app purchases.
Which has better reviews, Realtor.com PRO or Entropy Alarm?
Entropy Alarm is rated higher. Realtor.com PRO averages 4.5 out of 5 from 284 ratings, while Entropy Alarm averages 5.0 from 1 ratings.
Do Realtor.com PRO or Entropy Alarm have ads?
Neither Realtor.com PRO nor Entropy Alarm shows ads.
Which is updated more often, Realtor.com PRO or Entropy Alarm?
Realtor.com PRO ships an update monthly, and Entropy Alarm every 5 days. Most recently, Realtor.com PRO was updated on October 29, 2026 and Entropy Alarm on October 9, 2026.

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