# ESP Design vs Mi Alarma X

The clearest difference is update cadence: Mi Alarma X at every 2 months against ESP Design's every 11 months. ESP Design's advantage is iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

ESP Design ships an update every 11 months, Mi Alarma X every 2 months. The most recent releases landed on September 23, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | ESP Design | Mi Alarma X |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 months** |
| Size | 65 MB | 53 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nestor Reyes](https://appshunter.io/developer/1111310208) | [X-28](https://appshunter.io/developer/516352829) |

## What reviewers say

### ESP Design

[App page](https://appshunter.io/ios/app/esp-design/id1490460886)

**In-app purchases:** none


### Mi Alarma X

[App page](https://appshunter.io/ios/app/mi-alarma-x-28/id1548534498)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ESP Design free?

ESP Design is free to download, with no in-app purchases.

### Is Mi Alarma X free?

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

### Do ESP Design or Mi Alarma X have ads?

Neither ESP Design nor Mi Alarma X shows ads.

### Which is updated more often, ESP Design or Mi Alarma X?

ESP Design ships an update every 11 months, and Mi Alarma X every 2 months. Most recently, ESP Design was updated on September 23, 2026 and Mi Alarma X on September 10, 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.*