# ColdLog vs Cold Mastery

The clearest difference is update cadence: Cold Mastery at every 3 days against ColdLog's weekly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ColdLog sells 1 in-app purchase, starting at $8.99 per year and Cold Mastery sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ColdLog ships an update weekly, Cold Mastery every 3 days. The most recent releases landed on September 27, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | ColdLog | Cold Mastery |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Size | 17 MB | 15 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [JRSW s.r.o.](https://appshunter.io/developer/1856840734) | [Fabian Weiss](https://appshunter.io/developer/6781699103) |

## What reviewers say

### ColdLog

[App page](https://appshunter.io/ios/app/coldlog/id6755875822)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ColdLog PRO | $8.99 | per year |


### Cold Mastery

[App page](https://appshunter.io/ios/app/cold-mastery/id6781699101)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $29.99 | per year |
| Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is ColdLog free?

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

### Is Cold Mastery free?

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

### Do ColdLog or Cold Mastery have ads?

Neither ColdLog nor Cold Mastery shows ads.

### Which is updated more often, ColdLog or Cold Mastery?

ColdLog ships an update weekly, and Cold Mastery every 3 days. Most recently, ColdLog was updated on September 27, 2026 and Cold Mastery on September 9, 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.*