# IDUNN Spa

> Remote control for Personalized Oxygen Delivery Systems (PODS™). (iPhone/iPad app by IDUNN WATER.)

- Source: https://appshunter.io/ios/app/idunn-spa/id6444607535 (this page in markdown: same URL + `.md`)
- Developer: [IDUNN WATER](https://appshunter.io/developer/1647405695)
- Category: Health & Fitness, Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 13.0 · 44 MB
- Languages: American English
- Released: 2022-11-22
- Data updated: 2026-08-26
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/idunn-spa/id6444607535/reviews.md

## What is IDUNN Spa?

Access your IDUNN Spa PODS™ from anywhere in the world using the IDUNN Spa application. You are only one touch away from your Personalized Oxygen Delivery System.
 
The IDUNN Spa App turns your smart device into a remote control utilizing a wireless or cellular internet connection and offers an easy user interface to manage every aspect of your PODS™.

## Key features

- Remote access to PODS™
- Smart device integration
- Wireless and cellular control
- Easy user interface
- Manage all PODS™ aspects


## Frequently asked questions about IDUNN Spa

### What is IDUNN Spa used for?

IDUNN Spa allows you to remotely access and control your IDUNN Spa PODS™, a Personalized Oxygen Delivery System, from anywhere in the world using your smart device.

### Does IDUNN Spa require an internet connection?

Yes, IDUNN Spa utilizes a wireless or cellular internet connection to turn your smart device into a remote control for your PODS™.

### What devices is IDUNN Spa compatible with?

IDUNN Spa is supported on iPhone and iPod devices.

### How often is IDUNN Spa updated?

The latest version of IDUNN Spa is 2.0.2, and it was last updated on July 3, 2026. This indicates a recent update with ongoing support.

### What is the user interface like in IDUNN Spa?

The application offers an easy user interface, designed to simplify the management of every aspect of your PODS™.

### Is IDUNN Spa free to download?

Yes, IDUNN Spa is available for free download.

### What is the age rating for IDUNN Spa?

IDUNN Spa has an age rating of 4+, making it suitable for a wide range of users.

### Does IDUNN Spa have ads?

No, IDUNN Spa does not contain advertisements.

## Version history (last 5 releases)

### 2.0.6 — 2026-08-26

- Temperature warning is now orange instead of red. It appears when the tub fills with water warmer than your set maintenance temperature, and explains that the fill water temperature comes from your external hot water source and can't be controlled in the app. The same note also shows under the temperature slider before a program starts and while filling.
- Turning off the heater is now a separate button. The Set button always applies the temperature and can no longer switch the heater off by accident. To turn the heater off, tap the orange power icon next to it and confirm. The icon only appears while the heater is actually running.
- Temperature calibration now requires a full tub. The Calibration button and the measured temperature field stay disabled until the Oxygen Program has filled the tub, with a message explaining why. They unlock automatically once it's full.

### 2.0.5 — 2026-07-30

Added a clear status notice when a POD isn't currently active on your account.

### 2.0.4 — 2026-07-16

• Fixed: the countdown timer during cleaning programs (Whirlpool, Acid,
and Deep System Cleaning) now shows the real remaining time when you
leave the screen and come back — it no longer restarts from the
beginning.
• Fixed: during the Deep System Cleaning, each of its two circulation
phases now counts down from its own time, instead of carrying over the
remaining time from the previous phase.
• Fixed: while a cleaning program is preparing (before circulation
starts), a loader is now shown instead of the program briefly appearing
as already finished.
• New: while a cleaning program is running, the back arrow now returns you
to the tub page and the program keeps running in the background, so you
can check other things without interrupting it.
• New: when your POD needs a deep system cleaning, the Start button for
the Oxygen and Classic programs is now disabled, with a short note
explaining why a new program can't be started yet.
• Fixed: on the tub graphic, the water-level labels (Top, Middle, Bottom)
now always fit on a single line and no longer wrap awkwardly on some
devices.
• Fixed: opening a tub and navigating away quickly no longer causes the
app to crash.

### 2.0.3 — 2026-07-09

• Fixed: the current water temperature now appears reliably during a
  program — it is shown based on the water-level sensor and heater state,
  and the logic is now consistent across the tub profile and the Oxygen
  program screen.
• Fixed: when starting a new program, the temperature now defaults to the
  tub's saved setting instead of the last used value.
• New: the tub list now shows a live countdown timer for running programs,
  plus a "Ready to start" indicator when a program is waiting for manual start.
• Fixed: the water temperature selector now steps in 0.5 °C increments
  (36.0–39.0), matching the previous app — it no longer skips by 0.6 °C
  and offers the full set of values again.
• Fixed: in POD Settings, the default temperature is now shown in your
  selected unit (°F or °C) instead of always displaying Celsius.
• New: while a program is running, the tub graphic now shows the three
  water-level sensors (Top, Middle, Bottom), so you can see at a glance
  which levels the water has reached.
• New: after a temperature calibration, the Calibration button stays
  disabled until your POD reports a new measured temperature — this
  prevents the correction from being accidentally applied twice.
• New: while waiting for that calibrated reading, a small loader is shown
  in place of the current temperature, so it's clear a measurement is
  pending rather than missing.

### 2.0.2 — 2026-07-03

Bug fixes and improvements:
• Text now scales with your device's font size settings.
• Fixed the temperature card to show the current temperature as soon as the first sensor is active.
• Long POD names, emails and Wi-Fi names no longer break the layout.
• Added a Wi-Fi setup helper for older PODs.
• Fixed changing the light color while it's off — it now turns on and applies the selected color.
• The manual start switch now stays on after you leave and return to a running program.

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## More apps by IDUNN WATER

- [Kaqun](https://appshunter.io/ios/app/kaqun/id6443587806)

All apps by IDUNN WATER: https://appshunter.io/developer/1647405695

## Related topics

[idunn spa](https://appshunter.io/ios/topics/idunn-spa) · [idunn water](https://appshunter.io/ios/topics/idunn-water)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*