# Cat's Thoughts vs Stacks

The clearest difference is in-app purchases: Stacks at none against Cat's Thoughts's 1. Stacks also leads on ads (none vs shown). Cat's Thoughts's advantage is update cadence (daily vs every 8 days) and iOS requirement (12.0 vs 15.1). On price and device support there is nothing between them.

Both are free to download. Cat's Thoughts sells 1 in-app purchase, starting at $1.99 per 7 days. Stacks asks for nothing beyond the download.

Cat's Thoughts ships an update daily, Stacks every 8 days. The most recent releases landed on November 4, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Cat's Thoughts | Stacks |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 8 days |
| Size | 64 MB | 42 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [won choi](https://appshunter.io/developer/1659403932) | [Bobby Luong](https://appshunter.io/developer/6795250804) |

## What reviewers say

### Cat's Thoughts

[App page](https://appshunter.io/ios/app/cats-thoughts/id6743672789)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cat's Thoughts Pro | $1.99 | per 7 days |


### Stacks

[App page](https://appshunter.io/ios/app/stacks-mediatracker/id6795250381)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Cat's Thoughts free?

Cat's Thoughts is free to download, with in-app purchases available.

### Is Stacks free?

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

### Do Cat's Thoughts or Stacks have ads?

Cat's Thoughts shows ads; Stacks does not.

### Which is updated more often, Cat's Thoughts or Stacks?

Cat's Thoughts ships an update daily, and Stacks every 8 days. Most recently, Cat's Thoughts was updated on November 4, 2026 and Stacks on November 6, 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.*