# Brisk vs Plunge Timer

The clearest difference is in-app purchases: Plunge Timer at none against Brisk's 2. Plunge Timer also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Brisk sells 2 in-app purchases, starting at $4.99 per month. Plunge Timer asks for nothing beyond the download.

Brisk ships an update monthly, Plunge Timer fortnightly. The most recent releases landed on October 22, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Brisk | Plunge Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (63 ratings)](https://appshunter.io/ios/app/brisk-cold-plunge-tracker/id6474380961/reviews)** | — |
| Number of ratings | **63** | — |
| Positive reviews | 86.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 521 MB | 2 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Brisk Longevity, LLC](https://appshunter.io/developer/1721468412) | [Thomas WENTWORTH](https://appshunter.io/developer/1824012490) |

## What reviewers say

### Brisk

[App page](https://appshunter.io/ios/app/brisk-cold-plunge-tracker/id6474380961)

This app helps you track and maximize the benefits of your cold plunge sessions. It works with any tub and provides health statistics to understand your progress. Build consistent habits with custom challenges and discover nearby plunge locations.

**Highlights:** Cold plunge session tracking, Health statistics dashboard, Habit-building challenges, Plunge location map, Works with any tub

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Yearly Subscription | $39.99 | per year |


### Plunge Timer

[App page](https://appshunter.io/ios/app/plunge-timer/id6748648059)

**In-app purchases:** none


## Frequently asked questions

### Is Brisk free?

Brisk is free to download, with in-app purchases available.

### Is Plunge Timer free?

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

### Do Brisk or Plunge Timer have ads?

Neither Brisk nor Plunge Timer shows ads.

### Which is updated more often, Brisk or Plunge Timer?

Brisk ships an update monthly, and Plunge Timer fortnightly. Most recently, Brisk was updated on October 22, 2026 and Plunge Timer on October 17, 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.*