# chatalog vs Clusterix Email

The clearest difference is iOS requirement: chatalog at 12.4 against Clusterix Email's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

chatalog ships an update every 3 weeks, Clusterix Email every 2 weeks. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | chatalog | Clusterix Email |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/clusterix-email/id6478543435/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 29 MB | 60 MB |
| Requires iOS | **12.4** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Set Sail Venture Limited](https://appshunter.io/developer/1624053170) | [innoscripta SE](https://appshunter.io/developer/1546207706) |

## What reviewers say

### chatalog

[App page](https://appshunter.io/ios/app/chatalog/id1637786002)

**Features:** macOS Compatibility

**In-app purchases:** none


### Clusterix Email

[App page](https://appshunter.io/ios/app/clusterix-email/id6478543435)

Streamline your communication with an advanced email client. Features include a signature editor, customizable templates, an AI assistant for composing and managing emails, and scheduled sending. Organize and view your messages with an intuitive interface.

**Highlights:** Customizable signature editor, Intuitive email editor, Diverse customizable templates, AI assistant for composing and inbox management, Scheduled email sending, User-friendly email viewing interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is chatalog free?

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

### Is Clusterix Email free?

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

### Do chatalog or Clusterix Email have ads?

Neither chatalog nor Clusterix Email shows ads.

### Which is updated more often, chatalog or Clusterix Email?

chatalog ships an update every 3 weeks, and Clusterix Email every 2 weeks. Most recently, chatalog was updated on October 13, 2026 and Clusterix Email on October 6, 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.*