# SAUNA + ICE — Si Booking App

> Si Booking App (iPhone/iPad app by Treshna Enterprises Ltd.)

- Source: https://appshunter.io/ios/app/sauna-plus-ice/id6762438300 (this page in markdown: same URL + `.md`)
- Developer: [Treshna Enterprises Ltd](https://appshunter.io/developer/959435261)
- Category: Health & Fitness, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 87 MB
- Languages: English
- Released: 2026-04-21
- Data updated: 2026-06-26
- User reviews in markdown: https://appshunter.io/ios/app/sauna-plus-ice/id6762438300/reviews.md

## What is SAUNA + ICE?

Now it's easier than ever to plan your sessions alongside your schedule. Book sessions on the go, keep your profile up to date and manage your memberships all within the app.

Manage Your Bookings:
Schedule a session. You can check in on future bookings and make any changes as needed.

Update your Profile:
Keep your contact information up to date and choose your own profile photo.

Notifications:
Receive push notifications to alert you of upcoming bookings and other club events. View a full history of these communications in app so you never forget an important message.


## Version history (last 2 releases)

### 13.2.3 — 2026-06-25

- Adds gift voucher redemption for class
- Add week-based calendar to services page
- Show list of friends attending group bookings or classes
- Various UI changes to Page Titles, Drawer Menu, Settings, Profile, Book a Service, etc
- Fixes manual membership start date
- Fixes "Android BLE Error - Bad Permission" check
- Fixes wrong room / equipment options being fetched
- Fixes screen dipping to black on load of the Measurement results page
- Fix membership hold end date not auto adjusting

### 13.0.1 — 2026-04-21

No release notes.

## More apps by Treshna Enterprises Ltd

- [GymMaster Member](https://appshunter.io/ios/app/gymmaster-member/id1297093746)
- [Staff App for GymMaster](https://appshunter.io/ios/app/staff-app-for-gymmaster/id1444680715)
- [Tan Lounge 24/7](https://appshunter.io/ios/app/tan-lounge-247/id1451032414)
- [ALLFIT](https://appshunter.io/ios/app/allfit/id1458829405)
- [TNU Fitness](https://appshunter.io/ios/app/tnu-fitness/id1458829896)
- [Champs Fitness NZ](https://appshunter.io/ios/app/champs-fitness-nz/id1458830212)

All apps by Treshna Enterprises Ltd: https://appshunter.io/developer/959435261

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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 2026-06-26.*