# Plunge Timer vs Polar Dive

Plunge Timer and Polar Dive 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.

Plunge Timer ships an update fortnightly, Polar Dive every 2 weeks. The most recent releases landed on October 1, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Plunge Timer | Polar Dive |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (56 ratings)](https://appshunter.io/ios/app/polar-dive/id6755253140/reviews)** |
| Number of ratings | — | **56** |
| Positive reviews | — | 78.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 110 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thomas WENTWORTH](https://appshunter.io/developer/1824012490) | [Polar Dive USA](https://appshunter.io/developer/1852828307) |

## What reviewers say

### Plunge Timer

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

**In-app purchases:** none


### Polar Dive

[App page](https://appshunter.io/ios/app/polar-dive/id6755253140)

Track your cold plunge sessions with an intuitive timer and detailed statistics. Control your chiller's temperature and schedule cooling cycles remotely. Get expert tips for equipment maintenance and enhance your cold therapy experience.

**Highlights:** Session tracking, Chiller temperature control, Scheduled cooling cycles, Remote chiller activation, Equipment care tips, Supply recommendations

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

**In-app purchases:** none


## Frequently asked questions

### Is Plunge Timer free?

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

### Is Polar Dive free?

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

### Do Plunge Timer or Polar Dive have ads?

Neither Plunge Timer nor Polar Dive shows ads.

### Which is updated more often, Plunge Timer or Polar Dive?

Plunge Timer ships an update fortnightly, and Polar Dive every 2 weeks. Most recently, Plunge Timer was updated on October 1, 2026 and Polar Dive on October 14, 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.*