# SmartTub® vs Sinopé Neviweb

The clearest difference is ads: SmartTub® at none against Sinopé Neviweb's shown. SmartTub® also leads on ratings volume (320 vs 7) and update cadence (fortnightly vs every 5 weeks). Sinopé Neviweb's advantage is review sentiment (42% vs 23%) and monetization model (ad-supported vs free with in-app purchases). On price, rating, 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.

On the App Store both sit at effectively the same score — 3.6 for SmartTub® against 3.7 for Sinopé Neviweb. That said, the two scores are not equally well evidenced: SmartTub® has 320 ratings behind it against 7, so its average is the more settled of the two. Written reviews are what separate them: 23% of SmartTub®'s written reviews are positive against 42% of Sinopé Neviweb's.

SmartTub® ships an update fortnightly, Sinopé Neviweb every 5 weeks. Both last shipped on November 6, 2026.

## The numbers

| Metric | SmartTub® | Sinopé Neviweb |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (320 ratings)](https://appshunter.io/ios/app/smarttub/id1318260634/reviews) | **[3.7 (7 ratings)](https://appshunter.io/ios/app/sinope-neviweb/id1438634176/reviews)** |
| Number of ratings | **320** | 7 |
| Positive reviews | 23.2% of reviews | **42.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 97 MB | 36 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jacuzzi Brands Corp.](https://appshunter.io/developer/967204652) | [Sinope technologies Inc](https://appshunter.io/developer/1276218524) |

## What reviewers say

### SmartTub®

[App page](https://appshunter.io/ios/app/smarttub/id1318260634)

This app acts as a personal hot tub assistant, providing tailored tips, how-to videos, and information based on your usage. It allows remote control of settings, energy usage estimates, and notifications for maintenance or power outages, ensuring you're always informed about your hot tub's status.

**Highlights:** Personalized hot tub tips and how-to videos, Remote adjustment of temperature and energy efficiency, Energy usage estimates, Power outage notifications, Dealer alerts for maintenance, Remote connection to dealer service

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Convenient remote control
- 🔒 Alerts for power outages
- 👍 Easy to use
- 👍 Useful monitoring features

**What reviewers complain about**

- 🐛 Frequent connectivity issues
- 🐛 Temperature settings not reliable
- 🐛 Buggy and unstable
- 💰 Expensive annual subscription
- 🤔 Lack of WiFi option

**Reported bugs**

- App frequently logs out users
- Inability to register warranty
- Inconsistent temperature readings
- Unreliable connection to spa

**Requested features**

- Ability to remotely turn off spa
- Customizable heating and filtering schedules
- Chemical tracking and maintenance reminders
- Improved Apple Watch integration
- Better temperature and setting controls


### Sinopé Neviweb

[App page](https://appshunter.io/ios/app/sinope-neviweb/id1438634176)

Manage and control your Sinopé smart home devices remotely. Set up automations, schedules, and scenes for personalized comfort and energy savings. Monitor energy consumption with detailed graphs and utilize geofencing for location-based control.

**Highlights:** Remote device control, Automations and schedules, Scene creation, Consumption graphs, Geofencing, Voice assistant integration

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SmartTub® free?

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

### Is Sinopé Neviweb free?

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

### Which has better reviews, SmartTub® or Sinopé Neviweb?

Sinopé Neviweb is rated higher. SmartTub® averages 3.6 out of 5 from 320 ratings, while Sinopé Neviweb averages 3.7 from 7 ratings.

### Do SmartTub® or Sinopé Neviweb have ads?

Sinopé Neviweb shows ads; SmartTub® does not.

### Which is updated more often, SmartTub® or Sinopé Neviweb?

SmartTub® ships an update fortnightly, and Sinopé Neviweb every 5 weeks. Most recently, SmartTub® was updated on November 6, 2026 and Sinopé Neviweb on November 6, 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.*