# Wasserstein vs BN

Wasserstein and BN both sit at 4.6 stars, but that hides the real split: 42% of Wasserstein's written reviews are positive against 19% of BN's. On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.6 for Wasserstein against 4.7 for BN. Both are backed by a comparable volume of ratings — 981 and 1.9K respectively. Written reviews are what separate them: 42% of Wasserstein's written reviews are positive against 19% of BN's.

Wasserstein ships an update every 4 months, BN every 3 months. The most recent releases landed on October 22, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Wasserstein | BN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (981 ratings)](https://appshunter.io/ios/app/wasserstein/id1215495377/reviews) | **[4.7 (1.9K ratings)](https://appshunter.io/ios/app/bn-link-smart/id1543390446/reviews)** |
| Number of ratings | 981 | **1.9K** |
| Positive reviews | **41.9% of reviews** | 18.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 172 MB | 164 MB |
| Requires iOS | 13.0 | **12.2** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [DROPCASES LIMITED](https://appshunter.io/developer/1215495376) | [CENTURY PRODUCTS INC](https://appshunter.io/developer/1543190289) |

## What reviewers say

### Wasserstein

[App page](https://appshunter.io/ios/app/wasserstein/id1215495377)

This app acts as a central control for all smart home devices made by Wasserstein. It connects your devices, allowing you to manage them conveniently from your smartphone.

**Highlights:** Central hub for smart home devices, Connects Wasserstein devices, Manage devices from smartphone, Seamless device integration

**In-app purchases:** none

**What reviewers like**

- 🏠 Home security
- 💡 Damage averted
- 👍 Easy setup

**What reviewers complain about**

- 🚨 No notifications
- 🤯 Unreliable connectivity
- 🤷‍♀️ Poor instructions
- 🔓 Login issues
- 🗑️ Useless when not connected

**Reported bugs**

- App data loss
- Incompatible with iOS 16.1
- Sensors not triggering alarms
- Connectivity issues

**Requested features**

- Text message notifications
- Daylight savings time support


### BN

[App page](https://appshunter.io/ios/app/bn-link-smart/id1543390446)

Control your home appliances remotely from anywhere using your smartphone. Manage multiple devices simultaneously, set timers for automated functions, and easily share access with family members for convenient smart home management.

**Highlights:** Remote appliance control, Simultaneous multi-device control, Customizable timers, Family device sharing, Quick device connection

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to set up
- 🚀 Reliable performance
- 💡 Customizable schedules

**What reviewers complain about**

- 🐛 Connectivity issues
- 🔒 Privacy concerns
- 🔍 Confusing app interface
- 💸 Ads and notifications

**Reported bugs**

- Devices randomly disconnecting
- Schedules not working as expected
- App crashes and freezes

**Requested features**

- Dark mode option
- Improved scheduling features
- Better integration with smart home platforms


## Frequently asked questions

### Is Wasserstein free?

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

### Is BN free?

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

### Which has better reviews, Wasserstein or BN?

BN is rated higher. Wasserstein averages 4.6 out of 5 from 981 ratings, while BN averages 4.7 from 1.9K ratings.

### Do Wasserstein or BN have ads?

Neither Wasserstein nor BN shows ads.

### Which is updated more often, Wasserstein or BN?

Wasserstein ships an update every 4 months, and BN every 3 months. Most recently, Wasserstein was updated on October 22, 2026 and BN on October 21, 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.*