# Realtor.com PRO vs Entropy Alarm

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.

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.

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.

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.

## The numbers

| Metric | Realtor.com PRO | Entropy Alarm |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | [4.5 (284 ratings)](https://appshunter.io/ios/app/realtorcom-pro/id1382372941/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/entropy-alarm/id6808736350/reviews)** |
| Number of ratings | **284** | 1 |
| Positive reviews | 10.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | **Free** | Paid |
| Size | 79 MB | 9 MB |
| Requires iOS | **17.0** | 26.1 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Move, Inc.](https://appshunter.io/developer/336698284) | [Mark Garcia](https://appshunter.io/developer/1772481137) |

## What reviewers say

### Realtor.com PRO

[App page](https://appshunter.io/ios/app/realtorcom-pro/id1382372941)

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:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Intuitive and easy-to-use interface
- 📱 Improved app design and modern refresh
- 💬 Convenient in-app messaging with leads
- 📊 Centralized lead management dashboard
- 🔄 Regular app updates and improvements

**What reviewers complain about**

- 🐛 Frequent app crashes and freezing
- 🚫 Poor lead quality and fake contacts
- 💰 Expensive service with limited ROI
- 😤 Unethical business practices and deception
- 📵 Unreliable app functionality on mobile

**Reported bugs**

- 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

**Requested features**

- iPad compatibility
- Improved login authentication system
- Better contact note-taking functionality
- Texting feature that actually works
- Lead verification and quality control


### Entropy Alarm

[App page](https://appshunter.io/ios/app/entropy-alarm/id6808736350)

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:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*