# Surrey Smart vs Mi Caja.

The clearest difference is rating: Surrey Smart at 2.3 against Mi Caja.'s 1.0. Surrey Smart also leads on ratings volume (8 vs 1) and iOS requirement (13.0 vs 16.4). Mi Caja.'s advantage is update cadence (every 2 months vs every 12 months). 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.

Surrey Smart holds the better App Store score, 2.3 against 1.0. That said, the two scores are not equally well evidenced: Surrey Smart has 8 ratings behind it against 1, so its average is the more settled of the two.

Surrey Smart ships an update every 12 months, Mi Caja. every 2 months. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Surrey Smart | Mi Caja. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (8 ratings)](https://appshunter.io/ios/app/surrey-smart/id1121494847/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/mi-caja/id1480043027/reviews) |
| Number of ratings | **8** | 1 |
| Positive reviews | 8.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 73 MB | 78 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Surrey](https://appshunter.io/developer/1151893005) | [Caja de Previsión Social de los Profesionales de la Ingeniería de Santa Fe. Segunda Circunscripción](https://appshunter.io/developer/1479049731) |

## 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


### Mi Caja.

[App page](https://appshunter.io/ios/app/mi-caja/id1480043027)

Manage your engineering association dues, check practice authorizations, and view upcoming events. Access your exclusive parking periods and more. Log in with your affiliate number and password.

**Highlights:** Pay dues quickly, Check practice authorizations, View event details, Manage exclusive parking, Access affiliate information

**Features:** macOS Compatibility, 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 Mi Caja. free?

Mi Caja. is free to download, with no in-app purchases.

### Which has better reviews, Surrey Smart or Mi Caja.?

Surrey Smart is rated higher. Surrey Smart averages 2.3 out of 5 from 8 ratings, while Mi Caja. averages 1.0 from 1 ratings.

### Do Surrey Smart or Mi Caja. have ads?

Neither Surrey Smart nor Mi Caja. shows ads.

### Which is updated more often, Surrey Smart or Mi Caja.?

Surrey Smart ships an update every 12 months, and Mi Caja. every 2 months. Most recently, Surrey Smart was updated on October 22, 2026 and Mi Caja. on October 24, 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.*