# RRTX Mobile vs Unlock MLS

The clearest difference is review sentiment: Unlock MLS at 67% against RRTX Mobile's 18%. Unlock MLS also leads on rating (4.8 vs 1.6) and ads (none vs shown). RRTX Mobile's advantage is iOS requirement (13.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Unlock MLS holds the better App Store score, 4.8 against 1.6. That said, the two scores are not equally well evidenced: Unlock MLS has 481 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 18% of RRTX Mobile's written reviews are positive against 67% of Unlock MLS's.

RRTX Mobile ships an update every 3 months, Unlock MLS every 3 weeks. The most recent releases landed on September 19, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | RRTX Mobile | Unlock MLS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (11 ratings)](https://appshunter.io/ios/app/rrtx-mobile/id950366623/reviews) | **[4.8 (481 ratings)](https://appshunter.io/ios/app/unlock-mls/id6448801108/reviews)** |
| Number of ratings | 11 | **481** |
| Positive reviews | 18.2% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 27 MB | 165 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [City of Round Rock](https://appshunter.io/developer/733019156) | [Austin Board of Realtors](https://appshunter.io/developer/1499416684) |

## What reviewers say

### RRTX Mobile

[App page](https://appshunter.io/ios/app/rrtx-mobile/id950366623)

Stay informed about city events and services with this official mobile application. Submit service requests and track their progress directly from your device.

**Highlights:** City event updates, Mobile service requests, Service request status tracking, Resident and visitor information

**Features:** macOS Compatibility

**In-app purchases:** none


### Unlock MLS

[App page](https://appshunter.io/ios/app/unlock-mls/id6448801108)

This advanced mobile app provides real estate agents with direct access to the Unlock multiple listing service in Central Texas. Manage your business on the go with features like property search, hotsheet activity, and client tracking.

**Highlights:** Search properties by address, map, and criteria, View hotsheet activity and market stats, Access agent-only listing details and tax data, Send listings and contact agents, Post listings to social media, Track client activity and communications

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Intuitive and easy to use
- 🚀 Powerful map search functionality
- 💡 Clever 'Saved Searches' feature
- 👍 User-friendly interface
- 🚀 Great access to MLS data

**What reviewers complain about**

- 🐛 Horrible for searching
- 🐛 App is not user-friendly
- 🐛 Filters don't filter search results
- 🐛 App doesn't load well on iPhone
- 🐛 App takes forever to launch

**Reported bugs**

- App does not load properties
- App crashes or takes forever to launch
- Search by address not always working
- Filters not applied correctly

**Requested features**

- Functionality to schedule showings through ShowingTime


## Frequently asked questions

### Is RRTX Mobile free?

RRTX Mobile is free to download, with no in-app purchases.

### Is Unlock MLS free?

Unlock MLS is free to download, with no in-app purchases.

### Which has better reviews, RRTX Mobile or Unlock MLS?

Unlock MLS is rated higher. RRTX Mobile averages 1.6 out of 5 from 11 ratings, while Unlock MLS averages 4.8 from 481 ratings.

### Do RRTX Mobile or Unlock MLS have ads?

RRTX Mobile shows ads; Unlock MLS does not.

### Which is updated more often, RRTX Mobile or Unlock MLS?

RRTX Mobile ships an update every 3 months, and Unlock MLS every 3 weeks. Most recently, RRTX Mobile was updated on September 19, 2026 and Unlock MLS on October 16, 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.*