# Cold Water Therapy vs HIIT & Tabata Interval Timer

The clearest difference is in-app purchases: HIIT & Tabata Interval Timer at none against Cold Water Therapy's 2. HIIT & Tabata Interval Timer also leads on update cadence (every 3 days vs monthly) and iOS requirement (15.0 vs 17.5). On price, ads and device support there is nothing between them.

Both are free to download. Cold Water Therapy sells 2 in-app purchases, starting at $2.99 per month. HIIT & Tabata Interval Timer asks for nothing beyond the download.

Cold Water Therapy ships an update monthly, HIIT & Tabata Interval Timer every 3 days. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Cold Water Therapy | HIIT & Tabata Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (44 ratings)](https://appshunter.io/ios/app/cold-water-therapy/id1562132065/reviews)** | — |
| Number of ratings | **44** | — |
| Positive reviews | 26.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 84 MB | 29 MB |
| Requires iOS | 17.5 | **15.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [LKLK s.r.o.](https://appshunter.io/developer/1562132067) | [Toril Lia](https://appshunter.io/developer/6799709405) |

## What reviewers say

### Cold Water Therapy

[App page](https://appshunter.io/ios/app/cold-water-therapy/id1562132065)

This app helps you track your cold water immersion sessions, including duration, water temperature, and heart rate. It provides a calendar view of your progress and allows you to add notes about your experience. Synchronizes with Apple Health for a comprehensive health overview.

**Highlights:** Cold water immersion timer, Water temperature setting, Heart rate monitoring, Progress tracking and calendar, Session notes, Apple Health synchronization, Monthly progress summaries

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 MONTH | $2.99 | per month |
| 12 MONTHS | $22.99 | per year |


### HIIT & Tabata Interval Timer

[App page](https://appshunter.io/ios/app/hiit-and-tabata-interval-timer/id6799709403)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Cold Water Therapy free?

Cold Water Therapy is free to download, with in-app purchases available.

### Is HIIT & Tabata Interval Timer free?

HIIT & Tabata Interval Timer is free to download, with no in-app purchases.

### Do Cold Water Therapy or HIIT & Tabata Interval Timer have ads?

Both Cold Water Therapy and HIIT & Tabata Interval Timer show ads.

### Which is updated more often, Cold Water Therapy or HIIT & Tabata Interval Timer?

Cold Water Therapy ships an update monthly, and HIIT & Tabata Interval Timer every 3 days. Most recently, Cold Water Therapy was updated on October 24, 2026 and HIIT & Tabata Interval Timer on October 19, 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.*