# Surrey Smart vs Smart RM

The clearest difference is review sentiment: Smart RM at 64% against Surrey Smart's 9%. Smart RM also leads on rating (4.7 vs 2.3) and ratings volume (60 vs 8). On price, update cadence, ads and in-app purchases 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 2.3. That said, the two scores are not equally well evidenced: Smart RM has 60 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 9% of Surrey Smart's written reviews are positive against 64% of Smart RM's.

Surrey Smart ships an update every 12 months, Smart RM every 18 months. The most recent releases landed on September 28, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Surrey Smart | Smart RM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (8 ratings)](https://appshunter.io/ios/app/surrey-smart/id1121494847/reviews) | **[4.7 (60 ratings)](https://appshunter.io/ios/app/smart-rm/id1437258955/reviews)** |
| Number of ratings | 8 | **60** |
| Positive reviews | 8.8% of reviews | **64.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 12 months** | Every 18 months |
| Monetization | Free | Free |
| Size | 73 MB | 208 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Surrey](https://appshunter.io/developer/1151893005) | [Xiamen Haisen Electronics Technology Co.,Ltd.](https://appshunter.io/developer/1367405711) |

## 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


### 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 Surrey Smart free?

Surrey Smart 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, Surrey Smart or Smart RM?

Smart RM is rated higher. Surrey Smart averages 2.3 out of 5 from 8 ratings, while Smart RM averages 4.7 from 60 ratings.

### Do Surrey Smart or Smart RM have ads?

Neither Surrey Smart nor Smart RM shows ads.

### Which is updated more often, Surrey Smart or Smart RM?

Surrey Smart ships an update every 12 months, and Smart RM every 18 months. Most recently, Surrey Smart was updated on September 28, 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.*