# OB Scan vs Estévez Smart

The clearest difference is update cadence: OB Scan at fortnightly against Estévez Smart's every 12 months. Estévez Smart's advantage is iOS requirement (13.0 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.

OB Scan ships an update fortnightly, Estévez Smart every 12 months. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | OB Scan | Estévez Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (28 ratings)](https://appshunter.io/ios/app/estevez-smart/id1474397736/reviews)** |
| Number of ratings | — | **28** |
| Positive reviews | — | 39.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 12 months |
| Monetization | — | Free |
| Size | 29 MB | 244 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [OBRA BLANCA](https://appshunter.io/developer/1837551961) | [ESTEVEZ, SA DE CV](https://appshunter.io/developer/1474397735) |

## What reviewers say

### OB Scan

[App page](https://appshunter.io/ios/app/ob-scan/id1473745199)

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

**In-app purchases:** none


### Estévez Smart

[App page](https://appshunter.io/ios/app/estevez-smart/id1474397736)

Control your home devices remotely with this smart home integration app. Manage lights, cameras, sensors, and more from your iOS device. Automate routines and integrate with smart home assistants for voice control.

**Highlights:** Remote device control, Smart home integration, Customizable routines, Voice command compatibility, Support for various devices

**In-app purchases:** none


## Frequently asked questions

### Is OB Scan free?

OB Scan is free to download, with no in-app purchases.

### Is Estévez Smart free?

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

### Do OB Scan or Estévez Smart have ads?

Neither OB Scan nor Estévez Smart shows ads.

### Which is updated more often, OB Scan or Estévez Smart?

OB Scan ships an update fortnightly, and Estévez Smart every 12 months. Most recently, OB Scan was updated on October 24, 2026 and Estévez Smart on October 23, 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.*