# Unspooled vs Z

The clearest difference is ads: Z at none against Unspooled's shown. Z also leads on update cadence (daily vs every 3 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Unspooled sells 1 one-off in-app purchase and Z sells 1 in-app purchase, starting at $11.99 per year. Whichever you choose, the download price is not the number that matters.

Unspooled ships an update every 3 days, Z daily. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Unspooled | Z |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 days | **Daily** |
| Size | 118 MB | 1 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [KYOYOUNG LEE](https://appshunter.io/developer/6812341192) | [sungho an](https://appshunter.io/developer/6816313775) |

## What reviewers say

### Unspooled

[App page](https://appshunter.io/ios/app/unspooled/id6812341190)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unspooled Pro | $2.99 | one-time |


### Z

[App page](https://appshunter.io/ios/app/z-stop/id6816313773)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Z-Stop Pro Yearly | $11.99 | per year |


## Frequently asked questions

### Is Unspooled free?

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

### Is Z free?

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

### Do Unspooled or Z have ads?

Unspooled shows ads; Z does not.

### Which is updated more often, Unspooled or Z?

Unspooled ships an update every 3 days, and Z daily. Most recently, Unspooled was updated on October 24, 2026 and Z on October 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.*