# CrossChex Mobile vs Smart RM

The clearest difference is review sentiment: Smart RM at 64% against CrossChex Mobile's 20%. Smart RM also leads on ratings volume (60 vs 2) and rating (4.7 vs 4.5). CrossChex Mobile's advantage is update cadence (every 2 months vs every 18 months) and iOS requirement (9.0 vs 14.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Smart RM holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Smart RM has 60 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 20% of CrossChex Mobile's written reviews are positive against 64% of Smart RM's.

CrossChex Mobile ships an update every 2 months, Smart RM every 18 months. The most recent releases landed on June 10, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | CrossChex Mobile | Smart RM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/crosschex-mobile/id1432417378/reviews) | **[4.7 (60 ratings)](https://appshunter.io/ios/app/smart-rm/id1437258955/reviews)** |
| Number of ratings | 2 | **60** |
| Positive reviews | 20.0% of reviews | **64.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 18 months |
| Monetization | Free | Free |
| Size | 40 MB | 208 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [XTHINGS INDUSTRY LLC](https://appshunter.io/developer/967159122) | [Xiamen Haisen Electronics Technology Co.,Ltd.](https://appshunter.io/developer/1367405711) |

## What reviewers say

### CrossChex Mobile

[App page](https://appshunter.io/ios/app/crosschex-mobile/id1432417378)

This mobile solution provides access control to secured areas using your smartphone. It integrates with readers and controllers for convenient entry management with just a few taps.

**Highlights:** Mobile access control, Secured building entry, Reader and controller integration, Smartphone-based access, Area access management

**In-app purchases:** none


### Smart RM

[App page](https://appshunter.io/ios/app/smart-rm/id1437258955)

Control your smart home devices remotely for enhanced comfort and energy savings. Experience a personalized smart living environment from anywhere.

**Highlights:** Remote device control, Energy saving features, Personalized smart life experience, Comfort management, Anywhere access

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CrossChex Mobile free?

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

### Is Smart RM free?

Smart RM is free to download, with no in-app purchases.

### Which has better reviews, CrossChex Mobile or Smart RM?

Smart RM is rated higher. CrossChex Mobile averages 4.5 out of 5 from 2 ratings, while Smart RM averages 4.7 from 60 ratings.

### Do CrossChex Mobile or Smart RM have ads?

Neither CrossChex Mobile nor Smart RM shows ads.

### Which is updated more often, CrossChex Mobile or Smart RM?

CrossChex Mobile ships an update every 2 months, and Smart RM every 18 months. Most recently, CrossChex Mobile was updated on June 10, 2026 and Smart RM on September 17, 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.*