# DIAZ B.I. vs Dobiss

The clearest difference is update cadence: DIAZ B.I. at every 5 months against Dobiss's every 33 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.

DIAZ B.I. ships an update every 5 months, Dobiss every 33 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | DIAZ B.I. | Dobiss |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 33 months |
| Monetization | Free | — |
| Size | 65 MB | 23 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Diaz Sunprotection Nv](https://appshunter.io/developer/1246820306) | [Dobiss BVBA](https://appshunter.io/developer/727651192) |

## What reviewers say

### DIAZ B.I.

[App page](https://appshunter.io/ios/app/diaz-bi/id1536884092)

Effortlessly control your motorized blinds with this app. Set precise positions, monitor battery levels, and create custom scenes for natural light or darkness. Automate your window coverings with timers and voice commands.

**Highlights:** Precise blind positioning, Remote battery level monitoring, Custom scene creation, Timer programming, Voice control integration, Control multiple blinds

**Features:** macOS Compatibility

**In-app purchases:** none


### Dobiss

[App page](https://appshunter.io/ios/app/dobiss/id6475583287)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DIAZ B.I. free?

DIAZ B.I. is free to download, with no in-app purchases.

### Is Dobiss free?

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

### Do DIAZ B.I. or Dobiss have ads?

Neither DIAZ B.I. nor Dobiss shows ads.

### Which is updated more often, DIAZ B.I. or Dobiss?

DIAZ B.I. ships an update every 5 months, and Dobiss every 33 months. Most recently, DIAZ B.I. was updated on October 23, 2026 and Dobiss 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.*