# Smart RM vs Mi Caja.

The clearest difference is rating: Smart RM at 4.7 against Mi Caja.'s 1.0. Smart RM also leads on ratings volume (60 vs 1). Mi Caja.'s advantage is update cadence (every 6 weeks vs every 18 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.

Smart RM holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Smart RM has 60 ratings behind it against 1, so its average is the more settled of the two.

Smart RM ships an update every 18 months, Mi Caja. every 6 weeks. Both last shipped on October 14, 2026.

## The numbers

| Metric | Smart RM | Mi Caja. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (60 ratings)](https://appshunter.io/ios/app/smart-rm/id1437258955/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/mi-caja/id1480043027/reviews) |
| Number of ratings | **60** | 1 |
| Positive reviews | 64.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 208 MB | 62 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Xiamen Haisen Electronics Technology Co.,Ltd.](https://appshunter.io/developer/1367405711) | [Caja de Previsión Social de los Profesionales de la Ingeniería de Santa Fe. Segunda Circunscripción](https://appshunter.io/developer/1479049731) |

## What reviewers say

### 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


### 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 Smart RM free?

Smart RM 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, Smart RM or Mi Caja.?

Smart RM is rated higher. Smart RM averages 4.7 out of 5 from 60 ratings, while Mi Caja. averages 1.0 from 1 ratings.

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

Neither Smart RM nor Mi Caja. shows ads.

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

Smart RM ships an update every 18 months, and Mi Caja. every 6 weeks. Most recently, Smart RM was updated on October 14, 2026 and Mi Caja. on October 14, 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.*