# HUUM vs SmarTouch Digital

HUUM and SmarTouch Digital both sit at 2.4 stars, but that hides the real split: 32% of SmarTouch Digital's written reviews are positive against 11% of HUUM's. SmarTouch Digital also leads on iOS requirement (12.0 vs 16.4). HUUM's advantage is update cadence (every 3 months vs every 7 months). On price, rating, ratings volume and ads 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 — 2.4 for HUUM against 2.3 for SmarTouch Digital. Both are backed by a comparable volume of ratings — 28 and 36 respectively. Written reviews are what separate them: 11% of HUUM's written reviews are positive against 32% of SmarTouch Digital's.

HUUM ships an update every 3 months, SmarTouch Digital every 7 months. The most recent releases landed on September 27, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | HUUM | SmarTouch Digital |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (28 ratings)](https://appshunter.io/ios/app/huum/id896161044/reviews)** | [2.3 (36 ratings)](https://appshunter.io/ios/app/smartouch-digital/id1523914512/reviews) |
| Number of ratings | 28 | **36** |
| Positive reviews | 10.7% of reviews | **31.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Monetization | Free | Free |
| Size | 66 MB | 13 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [HUUM](https://appshunter.io/developer/896161047) | [American Concepts](https://appshunter.io/developer/1537842009) |

## What reviewers say

### HUUM

[App page](https://appshunter.io/ios/app/huum/id896161044)

Control your sauna remotely with this app. Schedule heating times and receive notifications when your sauna reaches the desired temperature, ensuring a perfectly heated experience upon arrival.

**Highlights:** Remote sauna heating, Scheduled heating times, Calendar bookings, Temperature notifications, Mobile control

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

**In-app purchases:** none

**What reviewers like**

- ✅ Basic functionality works when stable
- 🎯 Simple on/off controls
- 📱 Remote control capability (when functioning)
- ⏱️ Scheduling feature available
- 🌡️ Temperature adjustment possible

**What reviewers complain about**

- 🐛 Extremely unreliable and buggy
- ❌ Frequent app crashes and freezes
- 🔌 Constant WiFi connectivity issues
- ⏱️ Long response delays (2-3 minutes)
- 🌍 Random language switching problems

**Reported bugs**

- App randomly switches to Estonian/Finnish/Swedish
- Temperature control stops working after updates
- Scheduler/timer functionality broken
- Remote start feature randomly disables
- App won't open or becomes unresponsive

**Requested features**

- Apple Watch app support
- Dynamic Island integration
- Temperature reached notifications
- Ability to cancel/edit bookings
- Google Home/Alexa integration


### SmarTouch Digital

[App page](https://appshunter.io/ios/app/smartouch-digital/id1523914512)

Control your spa's temperature, filtration, and other settings remotely via Bluetooth or WiFi. Schedule operations based on time of day and share access with others.

**Highlights:** Bluetooth and WiFi connectivity, Temperature settings, Time-of-day scheduling, Filtration control, Share spa connection

**In-app purchases:** none


## Frequently asked questions

### Is HUUM free?

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

### Is SmarTouch Digital free?

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

### Which has better reviews, HUUM or SmarTouch Digital?

HUUM is rated higher. HUUM averages 2.4 out of 5 from 28 ratings, while SmarTouch Digital averages 2.3 from 36 ratings.

### Do HUUM or SmarTouch Digital have ads?

Neither HUUM nor SmarTouch Digital shows ads.

### Which is updated more often, HUUM or SmarTouch Digital?

HUUM ships an update every 3 months, and SmarTouch Digital every 7 months. Most recently, HUUM was updated on September 27, 2026 and SmarTouch Digital on September 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.*