# سازلان vs katip智能助手

The clearest difference is in-app purchases: katip智能助手 at none against سازلان's 1. katip智能助手 also leads on update cadence (every 2 weeks vs every 11 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. سازلان sells 1 in-app purchase, starting at $2.99 per month. katip智能助手 asks for nothing beyond the download.

سازلان ships an update every 11 months, katip智能助手 every 2 weeks. The most recent releases landed on September 14, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | سازلان | katip智能助手 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 weeks** |
| Size | 14 MB | 41 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Erhan Inc.](https://appshunter.io/developer/1524932510) | [Xinjiang Bilike International Trade Co.,Ltd.](https://appshunter.io/developer/1820313197) |

## What reviewers say

### سازلان

[App page](https://appshunter.io/ios/app/id6444915070)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP 连续包月 | $2.99 | per month |


### katip智能助手

[App page](https://appshunter.io/ios/app/katip/id6747973252)

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

**In-app purchases:** none


## Frequently asked questions

### Is سازلان free?

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

### Is katip智能助手 free?

katip智能助手 is free to download, with no in-app purchases.

### Do سازلان or katip智能助手 have ads?

Neither سازلان nor katip智能助手 shows ads.

### Which is updated more often, سازلان or katip智能助手?

سازلان ships an update every 11 months, and katip智能助手 every 2 weeks. Most recently, سازلان was updated on September 14, 2026 and katip智能助手 on September 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.*