# HBN Smart vs Wave Spa

The clearest difference is rating: HBN Smart at 4.8 against Wave Spa's 2.0. HBN Smart also leads on ratings volume (3.2K vs 8). Wave Spa's advantage is update cadence (every 3 months vs every 8 months). On price, review sentiment, 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.

HBN Smart holds the better App Store score, 4.8 against 2.0. That said, the two scores are not equally well evidenced: HBN Smart has 3.2K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 51% of HBN Smart's written reviews are positive against 46% of Wave Spa's.

HBN Smart ships an update every 8 months, Wave Spa every 3 months. The most recent releases landed on September 24, 2026 and July 7, 2026 respectively.

## The numbers

| Metric | HBN Smart | Wave Spa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (3.2K ratings)](https://appshunter.io/ios/app/hbn-smart/id1543674243/reviews)** | [2.0 (8 ratings)](https://appshunter.io/ios/app/wave-spa/id6477339416/reviews) |
| Number of ratings | **3.2K** | 8 |
| Positive reviews | **51.1% of reviews** | 45.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 160 MB | 50 MB |
| Requires iOS | **12.2** | 12.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [CENTURY PRODUCTS INC](https://appshunter.io/developer/1543190289) | [Wave Direct Limited](https://appshunter.io/developer/1729041395) |

## What reviewers say

### HBN Smart

[App page](https://appshunter.io/ios/app/hbn-smart/id1543674243)

Control your home appliances remotely from anywhere. Manage multiple devices simultaneously, set timers for automated functions, and easily share access with family members. The app offers quick and simple device connection.

**Highlights:** Remote appliance control, Simultaneous device management, Automated timers, Family device sharing, Quick device connection

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy setup and use
- 🚀 Reliable connection and performance
- 💡 Useful automation features
- 🔒 Secure remote control

**What reviewers complain about**

- 🐛 Connectivity issues with certain networks
- 🤔 Limited functionality without WiFi
- 😕 Confusing app interface
- 🤷‍♀️ Lack of customer support

**Reported bugs**

- App crashes or freezes on certain devices
- Scheduled timers not working as expected
- Devices disappearing from the app
- Firmware updates causing compatibility issues

**Requested features**

- Add support for more device types
- Improve scheduling and automation options
- Provide better in-app guidance and tutorials
- Integrate with smart home platforms


### Wave Spa

[App page](https://appshunter.io/ios/app/wave-spa/id6477339416)

Manage your Wi-Fi enabled hot tub remotely. Schedule heating, set up maintenance routines, and optimize energy usage by maintaining idle temperatures. Enjoy a perfectly prepared spa experience anytime, anywhere.

**Highlights:** Remote Wi-Fi spa management, Heating and maintenance scheduling, Energy saving idle temperature, Customizable heating programs, Seamless integration with Wi-Fi spas

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is HBN Smart free?

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

### Is Wave Spa free?

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

### Which has better reviews, HBN Smart or Wave Spa?

HBN Smart is rated higher. HBN Smart averages 4.8 out of 5 from 3.2K ratings, while Wave Spa averages 2.0 from 8 ratings.

### Do HBN Smart or Wave Spa have ads?

Neither HBN Smart nor Wave Spa shows ads.

### Which is updated more often, HBN Smart or Wave Spa?

HBN Smart ships an update every 8 months, and Wave Spa every 3 months. Most recently, HBN Smart was updated on September 24, 2026 and Wave Spa on July 7, 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.*