# Mountain Stream Cold Tracker vs CrossFit Colossus

The clearest difference is in-app purchases: CrossFit Colossus at none against Mountain Stream Cold Tracker's 2. CrossFit Colossus also leads on iOS requirement (15 vs 17.0). Mountain Stream Cold Tracker's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Mountain Stream Cold Tracker sells 2 in-app purchases, starting at $1.99 per month. CrossFit Colossus asks for nothing beyond the download.

## The numbers

| Metric | Mountain Stream Cold Tracker | CrossFit Colossus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | — | Every 4 months |
| Size | 5 MB | 91 MB |
| Requires iOS | 17.0 | **15** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kasper Kraegpoeth](https://appshunter.io/developer/1709983012) | [The Trustee for Colossus Unit Trust](https://appshunter.io/developer/1844265774) |

## What reviewers say

### Mountain Stream Cold Tracker

[App page](https://appshunter.io/ios/app/mountain-stream-cold-tracker/id6502903586)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Premium Annually | $17.99 | per year |


### CrossFit Colossus

[App page](https://appshunter.io/ios/app/crossfit-colossus/id6749076000)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Mountain Stream Cold Tracker free?

Mountain Stream Cold Tracker is free to download, with in-app purchases available.

### Is CrossFit Colossus free?

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

### Do Mountain Stream Cold Tracker or CrossFit Colossus have ads?

CrossFit Colossus shows ads; Mountain Stream Cold Tracker does not.

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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.*