# Perfect Caption vs Z

The clearest difference is in-app purchases: Z at none against Perfect Caption's 1. Z also leads on update cadence (daily vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Perfect Caption sells 1 in-app purchase, starting at $7.99 per month. Z asks for nothing beyond the download.

Perfect Caption ships an update every 2 weeks, Z daily. Both last shipped on October 11, 2026.

## The numbers

| Metric | Perfect Caption | Z |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/z-sync/id6804470330/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | — | Free |
| Size | 11 MB | 15 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [Dzmitry Paplauski](https://appshunter.io/developer/1853621574) | [Kjell Behrends](https://appshunter.io/developer/1870339930) |

## What reviewers say

### Perfect Caption

[App page](https://appshunter.io/ios/app/perfect-caption/id6755395723)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus | $7.99 | per month |


### Z

[App page](https://appshunter.io/ios/app/z-sync/id6804470330)

Seamlessly sync your browser spaces, tabs, and essentials from Zen Browser to your iPhone. Easily access pinned tabs, swipe between spaces, and share URLs directly into your Zen environment. This independent app enhances your mobile browsing workflow.

**Highlights:** Sync browser spaces, Access pinned tabs, Open essentials, Share URLs to spaces, Swipe between spaces

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

**In-app purchases:** none


## Frequently asked questions

### Is Perfect Caption free?

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

### Is Z free?

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

### Do Perfect Caption or Z have ads?

Neither Perfect Caption nor Z shows ads.

### Which is updated more often, Perfect Caption or Z?

Perfect Caption ships an update every 2 weeks, and Z daily. Most recently, Perfect Caption was updated on October 11, 2026 and Z on October 11, 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.*