# ColdTrack vs misu

The clearest difference is price: misu at Free against ColdTrack's $1.49. misu also leads on rating (5.0 vs 3.7) and review sentiment (100% vs 60%). ColdTrack's advantage is in-app purchases (none vs 2). On ratings volume, ads, device support and iOS requirement there is nothing between them.

misu is free to download; ColdTrack costs $1.49 up front. misu sells 2 in-app purchases, starting at $19.99 per month. ColdTrack asks for nothing beyond the download.

misu holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews point the same way: 60% of ColdTrack's written reviews are positive against 100% of misu's.

ColdTrack ships an update every 2 months, misu every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | ColdTrack | misu |
| --- | --- | --- |
| Price | $1.49 | **Free** |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/coldtrack-harness-the-cold/id6468487790/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/misu-couple-calorie-tracker/id6777520839/reviews)** |
| Number of ratings | 3 | 3 |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Paid | **Freemium** |
| Size | 1 MB | 82 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Kasper Kraegpoeth](https://appshunter.io/developer/1709983012) | [Misu LLC](https://appshunter.io/developer/6777520841) |

## What reviewers say

### ColdTrack

[App page](https://appshunter.io/ios/app/coldtrack-harness-the-cold/id6468487790)

This app helps users track and manage their cold exposure routines, from cold showers to plunges. It allows logging duration, temperature, and method, while also syncing data with Apple Health. Set personal goals and monitor your progress on your journey to improved well-being.

**Highlights:** Track cold exposure sessions, Log duration, temperature, and method, Set personal goals, Monitor weekly and monthly progress, Sync with Apple Health, Precise session time adjustment

**Features:** Apple Watch app

**In-app purchases:** none


### misu

[App page](https://appshunter.io/ios/app/misu-couple-calorie-tracker/id6777520839)

Track your combined nutritional intake with a partner. Snap photos of meals to automatically count calories and macros, fostering shared accountability and motivation. Build a visual history of your meals together.

**Highlights:** Photo-based calorie and macro counting, Instant meal sharing with partner, Shared meal streak for motivation, Collaborative meal history, Personalized daily calorie/macro plans, Support for weight loss, maintenance, or gain

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| misu | $19.99 | per month |
| misu | $119.99 | per year |


## Frequently asked questions

### Is ColdTrack free?

ColdTrack costs $1.49, with no in-app purchases.

### Is misu free?

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

### Which has better reviews, ColdTrack or misu?

misu is rated higher. ColdTrack averages 3.7 out of 5 from 3 ratings, while misu averages 5.0 from 3 ratings.

### Do ColdTrack or misu have ads?

Neither ColdTrack nor misu shows ads.

### Which is updated more often, ColdTrack or misu?

ColdTrack ships an update every 2 months, and misu every 5 days. Most recently, ColdTrack was updated on October 24, 2026 and misu on October 24, 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.*