# Star Chat vs Zouk Sync

The clearest difference is ads: Zouk Sync at none against Star Chat's shown. Zouk Sync also leads on update cadence (daily vs monthly). Star Chat's advantage is iOS requirement (15 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Star Chat sells 8 in-app purchases, starting at $29.99 per month and Zouk Sync sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Star Chat ships an update monthly, Zouk Sync daily. The most recent releases landed on September 4, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Star Chat | Zouk Sync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (29 ratings)](https://appshunter.io/ios/app/star-chat-ai-chat-bots/id6760631801/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 63 MB | 8 MB |
| Requires iOS | **15** | 17.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 17+ | 9+ |
| Developer | [HARPOR CONSTRUCT TAB SRL](https://appshunter.io/developer/1885423096) | [ENES ULUDAG](https://appshunter.io/developer/1883720472) |

## What reviewers say

### Star Chat

[App page](https://appshunter.io/ios/app/star-chat-ai-chat-bots/id6760631801)

Engage in deep, personalized conversations with a variety of AI companions. Explore different personalities, gain new perspectives, and receive goal-oriented guidance in a secure and private environment.

**Highlights:** Vast galaxy of AI characters, Adaptive learning for personalized conversations, Goal-oriented guidance and support, Expressive avatar creation, Ironclad privacy and encryption, Universal access anytime, anywhere

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month vip | $29.99 | per month |
| 1 year vip | $69.99 | per year |
| 50sc | $6.99 | one-time |
| 168sc | $14.99 | one-time |
| 768sc | $29.99 | one-time |
| 3688sc | $49.99 | one-time |
| 6688sc | $69.99 | one-time |
| lt | $79.99 | one-time |


### Zouk Sync

[App page](https://appshunter.io/ios/app/zouk-sync/id6761167668)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zouk Pro – Monthly | $4.99 | per month |
| Zouk Pro – Yearly | $29.99 | per year |


## Frequently asked questions

### Is Star Chat free?

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

### Is Zouk Sync free?

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

### Do Star Chat or Zouk Sync have ads?

Star Chat shows ads; Zouk Sync does not.

### Which is updated more often, Star Chat or Zouk Sync?

Star Chat ships an update monthly, and Zouk Sync daily. Most recently, Star Chat was updated on September 4, 2026 and Zouk Sync on September 24, 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.*