Kolm vs AetherHaus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kolm
Experience a unique sauna and ice bath facility offering aromatherapy, breathwork, and contrast therapy. The app allows you to manage your account, view class schedules, and make bookings for immersive wellness sessions.
- Sauna and ice bath experiences
- Aromatherapy and breathwork sessions
- Contrast therapy
- Tea lounge access
- Class schedule viewing
- Booking appointments
- Account management
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An Immersive Sauna and Ice Bath Experience in Vancouver. Complete with tea lounge, aromatherapy, towel-waving, breathwork, and contrast therapy. Use the app to view your account, check out our schedule, and book your classes.
AetherHaus
Easily browse and purchase class packs or membership options. View the schedule, filter classes by type, and book reservations to manage your fitness routine and stay committed to your goals.
- Purchase class packs and memberships
- Browse class schedule
- Filter classes by type
- Manage class reservations
- Track upcoming classes
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Features: -Purchase Class Packs and Memberships Easily browse and purchase our class packs or membership options -View our schedule Filter classes by type to find the perfect fit for your routine. -Manage your reservations Book your class reservations with ease. Keep track of your upcoming classes and manage your schedule to stay organized and committed to your fitness goals.
Screenshots
Verdict
The clearest difference is monetization model: Kolm at free against AetherHaus's free with in-app purchases. On price, rating, ratings volume and update cadence there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 — 5.0 for Kolm against 5.0 for AetherHaus. Both are backed by a comparable volume of ratings — 3 and 2 respectively.
Kolm ships an update monthly, AetherHaus every 3 weeks. The most recent releases landed on September 15, 2026 and August 30, 2026 respectively.
| Parameter | Kolm | AetherHaus |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (2 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 3 — better | 2 |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone | iPhone |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 38 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | HCS PROJECT LTD | Aether Haus Ice Bath and Sauna Inc. |
Customer experience
Kolm
AetherHaus
In-app purchases
Kolm
No in-app purchases
AetherHaus
No in-app purchases
