# Zeus vs BTS Chatter

The clearest difference is in-app purchases: BTS Chatter at none against Zeus's 4. BTS Chatter also leads on device support (4 vs 2) and iOS requirement (17.0 vs 26.5). On price, update cadence and ads there is nothing between them.

Both are free to download. Zeus sells 4 in-app purchases, starting at $2.99 per month. BTS Chatter asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Zeus | BTS Chatter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 9 MB | 17 MB |
| Requires iOS | 26.5 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 17+ | 17+ |
| Developer | [Enrique Ivars](https://appshunter.io/developer/1867867325) | [Fabian Ackle](https://appshunter.io/developer/1865783956) |

## What reviewers say

### Zeus

[App page](https://appshunter.io/ios/app/zeus-private-ai/id6767647810)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zeus Pro Monthly | $2.99 | per month |
| Zeus Pro Max Monthly | $14.99 | per month |
| Zeus Pro Yearly | $29.99 | per year |
| Zeus Pro Max Yearly | $149.99 | per year |


### BTS Chatter

[App page](https://appshunter.io/ios/app/bts-chatter/id6787178556)

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

**In-app purchases:** none


## Frequently asked questions

### Is Zeus free?

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

### Is BTS Chatter free?

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

### Do Zeus or BTS Chatter have ads?

Neither Zeus nor BTS Chatter shows ads.

### Which is updated more often, Zeus or BTS Chatter?

Zeus ships an update monthly, and BTS Chatter monthly. Most recently, Zeus was updated on October 24, 2026 and BTS Chatter on October 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.*