# UBell vs Bosma

The clearest difference is rating: Bosma at 4.0 against UBell's 2.0. Bosma also leads on review sentiment (49% vs 10%) and ratings volume (695 vs 176). UBell's advantage is iOS requirement (9.0 vs 12.0). 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.

Bosma holds the better App Store score, 4.0 against 2.0. Both are backed by a comparable volume of ratings — 176 and 695 respectively. Written reviews point the same way: 10% of UBell's written reviews are positive against 49% of Bosma's.

UBell ships an update every 2 weeks, Bosma monthly. The most recent releases landed on October 26, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | UBell | Bosma |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (176 ratings)](https://appshunter.io/ios/app/ubell/id1278618693/reviews) | **[4.0 (695 ratings)](https://appshunter.io/ios/app/bosma/id1412615197/reviews)** |
| Number of ratings | 176 | **695** |
| Positive reviews | 10.4% of reviews | **49.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 49 MB | 142 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [wei wei Fang](https://appshunter.io/developer/1464887650) | [Bosma USA Inc.](https://appshunter.io/developer/1143994849) |

## What reviewers say

### UBell

[App page](https://appshunter.io/ios/app/ubell/id1278618693)

Access and manage your intelligent surveillance devices remotely. View live feeds, review recordings, and receive instant alerts with snapshots. Supports various camera types, including WiFi and 4G battery-powered options, and offers cloud recording.

**Highlights:** Virtual, Hemisphere, and Cylinder View, Live H.264 720P/1080P streaming, Dual-way audio communication, Remote parameter and alert settings, Cloud recording support, Notifications with snapshots, WiFi doorbell and battery camera support

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Good video quality
- 👍 Easy to set up
- 💡 Flexible and customizable
- 🚀 Responsive app

**What reviewers complain about**

- 🐛 Unreliable notifications
- 🔋 Poor battery life
- 🐛 Glitchy app performance
- 🐛 Compatibility issues with newer devices/OS
- 🐛 Difficult to review recordings

**Reported bugs**

- Notifications not working
- App freezing or crashing
- Connectivity issues with WiFi
- Recordings not saving properly

**Requested features**

- Allow customization of doorbell chime
- Improve cloud/SD card storage access
- Add motion detection zones
- Provide better support and documentation


### Bosma

[App page](https://appshunter.io/ios/app/bosma/id1412615197)

Secure your home with a smart security system. Manage your home's climate for optimal comfort and create personalized lighting moods with intuitive controls.

**Highlights:** Smart home security, Intelligent temperature control, Customizable lighting moods, Family security monitoring, Atmosphere control

**In-app purchases:** none

**What reviewers like**

- 🚀 Reliable and consistent
- 👍 Easy to install and set up
- 🔒 Provides peace of mind
- 📹 Good video quality
- 🔑 Convenient remote access and control

**What reviewers complain about**

- 🐛 Connectivity issues and frequent disconnections
- 🔋 High battery consumption
- 🕰️ Slow auto-unlock and auto-lock features
- 🤖 Unreliable motion detection and notifications
- 🔧 Calibration issues and frequent need for recalibration

**Reported bugs**

- App crashes and freezes when reviewing recorded footage
- Inconsistent door status reporting (open/closed/ajar)
- Unexpected locking/unlocking behavior

**Requested features**

- Ability to edit and manage temporary passcodes and user access
- Improved app stability and responsiveness
- More customization options for auto-lock/unlock settings
- Local storage or NVR support for video recordings


## Frequently asked questions

### Is UBell free?

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

### Is Bosma free?

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

### Which has better reviews, UBell or Bosma?

Bosma is rated higher. UBell averages 2.0 out of 5 from 176 ratings, while Bosma averages 4.0 from 695 ratings.

### Do UBell or Bosma have ads?

Neither UBell nor Bosma shows ads.

### Which is updated more often, UBell or Bosma?

UBell ships an update every 2 weeks, and Bosma monthly. Most recently, UBell was updated on October 26, 2026 and Bosma 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.*