# NuCellf vs Polar Dive

The clearest difference is rating: NuCellf at 5.0 against Polar Dive's 4.0. NuCellf also leads on monetization model (free vs free with in-app purchases) and review sentiment (100% vs 78%). Polar Dive's advantage is update cadence (every 2 weeks vs every 2 months) and ratings volume (57 vs 2). On price, ads, in-app purchases and device support there is nothing between them.

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

NuCellf holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Polar Dive has 57 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of NuCellf's written reviews are positive against 78% of Polar Dive's.

NuCellf ships an update every 2 months, Polar Dive every 2 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | NuCellf | Polar Dive |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/nucellf/id6446865621/reviews)** | [4.0 (57 ratings)](https://appshunter.io/ios/app/polar-dive/id6755253140/reviews) |
| Number of ratings | 2 | **57** |
| Positive reviews | **100.0% of reviews** | 78.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 173 MB | 110 MB |
| Requires iOS | 15.5 | **14.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NuCellf, Inc.](https://appshunter.io/developer/1679453471) | [Polar Dive USA](https://appshunter.io/developer/1852828307) |

## What reviewers say

### NuCellf

[App page](https://appshunter.io/ios/app/nucellf/id6446865621)

Achieve your health and fitness goals with personalized coaching, customized workout and nutrition plans, and progress tracking. Connect with coaches, join communities, and integrate wearable devices for a holistic approach to wellness.

**Highlights:** Personalized coaching, Customized workout and nutrition programs, Follow-along exercise videos, Meal and habit tracking, Progress and measurement tracking, Real-time coach messaging, Wearable device integration

**Features:** Apple Wallet, Apple Watch app

**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 NuCellf free?

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

### Is Polar Dive free?

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

### Which has better reviews, NuCellf or Polar Dive?

NuCellf is rated higher. NuCellf averages 5.0 out of 5 from 2 ratings, while Polar Dive averages 4.0 from 57 ratings.

### Do NuCellf or Polar Dive have ads?

Neither NuCellf nor Polar Dive shows ads.

### Which is updated more often, NuCellf or Polar Dive?

NuCellf ships an update every 2 months, and Polar Dive every 2 weeks. Most recently, NuCellf was updated on November 3, 2026 and Polar Dive on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*