# OB Scan vs Heimer Pro

The clearest difference is update cadence: OB Scan at every 2 weeks against Heimer Pro's every 13 months. 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 every 2 weeks, Heimer Pro every 13 months. The most recent releases landed on October 12, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | OB Scan | Heimer Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/heimer-pro/id1549271018/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 13 months |
| Monetization | — | Free |
| Size | 29 MB | 36 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [OBRA BLANCA](https://appshunter.io/developer/1837551961) | [Andres Gomez](https://appshunter.io/developer/1407453397) |

## 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


### Heimer Pro

[App page](https://appshunter.io/ios/app/heimer-pro/id1549271018)

Control and monitor your smart home system remotely from anywhere in the world. Schedule lights, blinds, access, fireplaces, and music with this application.

**Highlights:** Remote access to Heimer systems, Monitor property status, Schedule lights, Control blinds, Manage access, Automate fireplaces and music

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OB Scan free?

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

### Is Heimer Pro free?

Heimer Pro is free to download, with no in-app purchases.

### Do OB Scan or Heimer Pro have ads?

Neither OB Scan nor Heimer Pro shows ads.

### Which is updated more often, OB Scan or Heimer Pro?

OB Scan ships an update every 2 weeks, and Heimer Pro every 13 months. Most recently, OB Scan was updated on October 12, 2026 and Heimer Pro on October 1, 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.*