# Disklavier Controller vs SaunaLogic

The clearest difference is rating: SaunaLogic at 4.8 against Disklavier Controller's 2.7. SaunaLogic also leads on ratings volume (1.1K vs 26). On price, review sentiment, update cadence 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.

SaunaLogic holds the better App Store score, 4.8 against 2.7. That said, the two scores are not equally well evidenced: SaunaLogic has 1.1K ratings behind it against 26, so its average is the more settled of the two. Written reviews point the same way: 35% of Disklavier Controller's written reviews are positive against 41% of SaunaLogic's.

Disklavier Controller ships an update every 10 months, SaunaLogic every 11 months. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Disklavier Controller | SaunaLogic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (26 ratings)](https://appshunter.io/ios/app/disklavier-controller-us/id467490291/reviews) | **[4.8 (1.1K ratings)](https://appshunter.io/ios/app/saunalogic/id1486728700/reviews)** |
| Number of ratings | 26 | **1.1K** |
| Positive reviews | 34.6% of reviews | **41.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 11 months |
| Monetization | Free | Free |
| Size | 4 MB | 215 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yamaha Corporation of America](https://appshunter.io/developer/408058585) | [SAUNA360 INC.](https://appshunter.io/developer/1001525124) |

## What reviewers say

### Disklavier Controller

[App page](https://appshunter.io/ios/app/disklavier-controller-us/id467490291)

Control key functions of your Disklavier piano remotely via WiFi. Adjust volume, manage playback, select songs, and perform simple recordings from your device. Compatible with specific Disklavier models.

**Highlights:** Main volume control, Start/stop song playback, Source, album, song selection, Simple recording functions, DisklavierRadio playback, Balance, Transpose, Tempo control

**Features:** macOS Compatibility

**In-app purchases:** none


### SaunaLogic

[App page](https://appshunter.io/ios/app/saunalogic/id1486728700)

Control your TyloHelo sauna and steam bath remotely. Manage your heating and lighting settings for ultimate relaxation and convenience.

**Highlights:** Remote operation of TyloHelo products, Control heating settings, Manage lighting, User convenience

**In-app purchases:** none

**What reviewers like**

- 🚀 Total control
- 🚀 Efficient and works pretty well
- 👍 App is simple and easy to use

**What reviewers complain about**

- 🐛 Powering off and on is buggy
- 🐛 Doesn't work with Google Nest
- 🐛 Complicated setup
- 🐛 Doesn't work with Eero
- 🐛 Can't connect Bluetooth to sauna

**Reported bugs**

- Compatibility issues with new iPhone iOS
- Scenes don't work as expected
- App freezes and shows incorrect sauna status
- Sign in with Apple issue
- Repeated attempts to connect

**Requested features**

- Temperature notification when sauna reaches target temp
- Adjust duration separately from warm-up time
- Ability to dim lights from app
- Integrate with Apple Health
- Apple Watch app


## Frequently asked questions

### Is Disklavier Controller free?

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

### Is SaunaLogic free?

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

### Which has better reviews, Disklavier Controller or SaunaLogic?

SaunaLogic is rated higher. Disklavier Controller averages 2.7 out of 5 from 26 ratings, while SaunaLogic averages 4.8 from 1.1K ratings.

### Do Disklavier Controller or SaunaLogic have ads?

Neither Disklavier Controller nor SaunaLogic shows ads.

### Which is updated more often, Disklavier Controller or SaunaLogic?

Disklavier Controller ships an update every 10 months, and SaunaLogic every 11 months. Most recently, Disklavier Controller was updated on October 8, 2026 and SaunaLogic on October 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.*