# PolyRoots vs StarWoof

The clearest difference is in-app purchases: StarWoof at none against PolyRoots's 2. StarWoof also leads on ads (none vs shown) and update cadence (weekly vs every 12 months). On price and device support there is nothing between them.

Both are free to download. PolyRoots sells 2 in-app purchases, starting at $9.99 per month. StarWoof asks for nothing beyond the download.

PolyRoots ships an update every 12 months, StarWoof weekly. The most recent releases landed on September 29, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | PolyRoots | StarWoof |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | **Weekly** |
| Size | 29 MB | 97 MB |
| Requires iOS | 17.5 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [POLYROOTS LLC](https://appshunter.io/developer/1755059667) | [Pinwei Ho](https://appshunter.io/developer/1783806056) |

## What reviewers say

### PolyRoots

[App page](https://appshunter.io/ios/app/polyroots/id6505081270)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Subscription | $9.99 | per month |
| Annual Premium Subscription | $99.99 | per year |


### StarWoof

[App page](https://appshunter.io/ios/app/starwoof/id6739140738)

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

**In-app purchases:** none


## Frequently asked questions

### Is PolyRoots free?

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

### Is StarWoof free?

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

### Do PolyRoots or StarWoof have ads?

PolyRoots shows ads; StarWoof does not.

### Which is updated more often, PolyRoots or StarWoof?

PolyRoots ships an update every 12 months, and StarWoof weekly. Most recently, PolyRoots was updated on September 29, 2026 and StarWoof on October 12, 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.*