# Jacob Zemer vs Ice Barrel

The clearest difference is rating: Jacob Zemer at 4.9 against Ice Barrel's 3.7. Jacob Zemer also leads on review sentiment (71% vs 44%) and device support (4 vs 2). Ice Barrel's advantage is update cadence (every 3 weeks vs every 6 weeks). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Jacob Zemer holds the better App Store score, 4.9 against 3.7. Both are backed by a comparable volume of ratings — 67 and 31 respectively. Written reviews point the same way: 71% of Jacob Zemer's written reviews are positive against 44% of Ice Barrel's.

Jacob Zemer ships an update every 6 weeks, Ice Barrel every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Jacob Zemer | Ice Barrel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (67 ratings)](https://appshunter.io/ios/app/jacob-zemer/id1661785787/reviews)** | [3.7 (31 ratings)](https://appshunter.io/ios/app/ice-barrel/id6448100865/reviews) |
| Number of ratings | **67** | 31 |
| Positive reviews | **71.4% of reviews** | 43.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 200 MB | 167 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jake Zemer LLC](https://appshunter.io/developer/1661785789) | [Ice Barrel](https://appshunter.io/developer/1683494023) |

## What reviewers say

### Jacob Zemer

[App page](https://appshunter.io/ios/app/jacob-zemer/id1661785787)

This app provides personalized workout programs and nutrition tracking to help users achieve their health and fitness goals. It offers features like exercise videos, habit tracking, progress monitoring, and direct messaging with a coach. Users can also join communities and connect with wearable devices for comprehensive health data.

**Highlights:** Personalized workout programs, Nutrition and meal tracking, Habit and progress monitoring, Exercise and workout videos, Real-time coach messaging, Digital community support, Wearable device integration

**Features:** Apple Wallet

**In-app purchases:** none


### Ice Barrel

[App page](https://appshunter.io/ios/app/ice-barrel/id6448100865)

This app enhances cold water therapy by allowing remote control of a connected chiller, tracking session progress, and offering guided coaching. It also facilitates connections with other cold therapy practitioners.

**Highlights:** Remote chiller control, Session tracking, Guided coaching, Community connection, Temperature control, Notifications

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Jacob Zemer free?

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

### Is Ice Barrel free?

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

### Which has better reviews, Jacob Zemer or Ice Barrel?

Jacob Zemer is rated higher. Jacob Zemer averages 4.9 out of 5 from 67 ratings, while Ice Barrel averages 3.7 from 31 ratings.

### Do Jacob Zemer or Ice Barrel have ads?

Neither Jacob Zemer nor Ice Barrel shows ads.

### Which is updated more often, Jacob Zemer or Ice Barrel?

Jacob Zemer ships an update every 6 weeks, and Ice Barrel every 3 weeks. Most recently, Jacob Zemer was updated on November 3, 2026 and Ice Barrel on November 3, 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.*