# Surrey Smart vs CrossChex Mobile

The clearest difference is rating: CrossChex Mobile at 4.5 against Surrey Smart's 2.3. CrossChex Mobile also leads on update cadence (every 2 months vs every 12 months) and review sentiment (20% vs 9%). Surrey Smart's advantage is ratings volume (8 vs 2). 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.

CrossChex Mobile holds the better App Store score, 4.5 against 2.3. Both are backed by a comparable volume of ratings — 8 and 2 respectively. Written reviews point the same way: 9% of Surrey Smart's written reviews are positive against 20% of CrossChex Mobile's.

Surrey Smart ships an update every 12 months, CrossChex Mobile every 2 months. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Surrey Smart | CrossChex Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (8 ratings)](https://appshunter.io/ios/app/surrey-smart/id1121494847/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/crosschex-mobile/id1432417378/reviews)** |
| Number of ratings | **8** | 2 |
| Positive reviews | 8.8% of reviews | **20.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 73 MB | 40 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Surrey](https://appshunter.io/developer/1151893005) | [XTHINGS INDUSTRY LLC](https://appshunter.io/developer/967159122) |

## What reviewers say

### Surrey Smart

[App page](https://appshunter.io/ios/app/surrey-smart/id1121494847)

Control your Surrey air conditioner remotely with this app. Manage power, temperature, and modes, and set schedules for automatic operation. Requires linking your air conditioner to a Surrey Smart account.

**Highlights:** Remote power on/off, Set desired temperature, Select operating mode, Schedule on/off times, Link to Surrey Smart account

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Surrey Smart free?

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

### Is CrossChex Mobile free?

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

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

CrossChex Mobile is rated higher. Surrey Smart averages 2.3 out of 5 from 8 ratings, while CrossChex Mobile averages 4.5 from 2 ratings.

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

Neither Surrey Smart nor CrossChex Mobile shows ads.

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

Surrey Smart ships an update every 12 months, and CrossChex Mobile every 2 months. Most recently, Surrey Smart was updated on November 2, 2026 and CrossChex Mobile on November 6, 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.*