# Kolm vs Reviva

Kolm and Reviva are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Kolm ships an update monthly, Reviva every 3 weeks. The most recent releases landed on October 19, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Kolm | Reviva |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/kolm/id6670277350/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 38 MB | 38 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HCS PROJECT LTD](https://appshunter.io/developer/1765588763) | [Reviva Canada LTD.](https://appshunter.io/developer/1825968305) |

## What reviewers say

### Kolm

[App page](https://appshunter.io/ios/app/kolm/id6670277350)

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.

**Highlights:** Sauna and ice bath experiences, Aromatherapy and breathwork sessions, Contrast therapy, Tea lounge access, Class schedule viewing, Booking appointments, Account management

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Reviva

[App page](https://appshunter.io/ios/app/reviva/id6748487728)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Kolm free?

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

### Is Reviva free?

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

### Do Kolm or Reviva have ads?

Neither Kolm nor Reviva shows ads.

### Which is updated more often, Kolm or Reviva?

Kolm ships an update monthly, and Reviva every 3 weeks. Most recently, Kolm was updated on October 19, 2026 and Reviva on October 6, 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.*