# DoorBird vs CUBEVISION 2+ APP

The clearest difference is rating: DoorBird at 4.5 against CUBEVISION 2+ APP's 3.0. DoorBird also leads on ratings volume (29K vs 3) and review sentiment (37% vs 21%). On price, update cadence, ads and in-app purchases there is nothing between them.

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

DoorBird holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: DoorBird has 29K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 37% of DoorBird's written reviews are positive against 21% of CUBEVISION 2+ APP's.

DoorBird ships an update every 3 weeks, CUBEVISION 2+ APP every 5 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | DoorBird | CUBEVISION 2+ APP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (29K ratings)](https://appshunter.io/ios/app/doorbird/id898756315/reviews)** | [3.0 (3 ratings)](https://appshunter.io/ios/app/cubevision-2-plus-app/id1312743262/reviews) |
| Number of ratings | **29K** | 3 |
| Positive reviews | **37.0% of reviews** | 20.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 88 MB | 45 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bird Home Automation GmbH](https://appshunter.io/developer/968028002) | [BAB TECHNOLOGIE GmbH](https://appshunter.io/developer/911817892) |

## What reviewers say

### DoorBird

[App page](https://appshunter.io/ios/app/doorbird/id898756315)

See, hear, and speak to visitors at your door from anywhere in the world. Receive instant notifications for doorbell presses and motion detection, ensuring you never miss a visitor or delivery. Securely unlock doors, garages, or gates remotely.

**Highlights:** Live HDTV video with night vision, 2-way audio communication, Worldwide mobile access, Push notifications for visitors and motion, Remote door, garage, or gate unlocking, Visitor history, Geofencing

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Great product and service
- 🔒 Reliable security features
- 🚀 Easy installation and setup

**What reviewers complain about**

- 🐛 Slow app response and connectivity issues
- 🔇 Poor audio quality and speaker volume
- 📽️ Low camera quality and limited field of view
- 🕰️ Significant delays in notifications and video feed

**Reported bugs**

- Frequent app crashes and freezes
- Inconsistent connectivity and sync issues
- Unreliable device pairing and setup process

**Requested features**

- Siri/Google Assistant integration for voice control
- Improved push notification system with audible alerts
- Local storage option for video recordings
- Simplified app interface and settings


### CUBEVISION 2+ APP

[App page](https://appshunter.io/ios/app/cubevision-2-plus-app/id1312743262)

This app allows for easy setup and operation of KNX smart home systems. Create custom scenes, timers, and logic functions using a drag-and-drop interface. Transform your smartphone or tablet into a control center for your intelligent home.

**Highlights:** Easy setup and operation, Drag-and-drop scene and logic creation, Astro function timers, Automatic visualization generation, Cube-based navigation for rooms and floors, Scalable user interface

**In-app purchases:** none


## Frequently asked questions

### Is DoorBird free?

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

### Is CUBEVISION 2+ APP free?

CUBEVISION 2+ APP is free to download, with no in-app purchases.

### Which has better reviews, DoorBird or CUBEVISION 2+ APP?

DoorBird is rated higher. DoorBird averages 4.5 out of 5 from 29K ratings, while CUBEVISION 2+ APP averages 3.0 from 3 ratings.

### Do DoorBird or CUBEVISION 2+ APP have ads?

Neither DoorBird nor CUBEVISION 2+ APP shows ads.

### Which is updated more often, DoorBird or CUBEVISION 2+ APP?

DoorBird ships an update every 3 weeks, and CUBEVISION 2+ APP every 5 weeks. Most recently, DoorBird was updated on October 24, 2026 and CUBEVISION 2+ APP 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.*