# AI Chat App 'Guchitel' vs Study.ASF

The clearest difference is in-app purchases: Study.ASF at none against AI Chat App 'Guchitel''s 3. Study.ASF also leads on ads (none vs shown) and update cadence (daily vs every 11 days). On price, device support and iOS requirement there is nothing between them.

Both are free to download. AI Chat App 'Guchitel' sells 3 in-app purchases, starting at $7.99 per month. Study.ASF asks for nothing beyond the download.

AI Chat App 'Guchitel' ships an update every 11 days, Study.ASF daily. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | AI Chat App 'Guchitel' | Study.ASF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 11 days | **Daily** |
| Size | 41 MB | 324 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DAMENEKO STUDIO](https://appshunter.io/developer/1692493715) | [ART MANAGEMENT, INC.](https://appshunter.io/developer/1573115393) |

## What reviewers say

### AI Chat App 'Guchitel'

[App page](https://appshunter.io/ios/app/ai-chat-app-guchitel/id6450251041)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示&AIチャット上限アッププラン(1ヶ月更新) | $7.99 | per month |
| 広告非表示&AIチャット上限アッププラン(3ヶ月更新) | $19.99 | per 3 months |
| 広告非表示&AIチャット上限アッププラン(12ヶ月更新) | $69.99 | per year |


### Study.ASF

[App page](https://appshunter.io/ios/app/studyasf/id6477912871)

**In-app purchases:** none


## Frequently asked questions

### Is AI Chat App 'Guchitel' free?

AI Chat App 'Guchitel' is free to download, with in-app purchases available.

### Is Study.ASF free?

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

### Do AI Chat App 'Guchitel' or Study.ASF have ads?

AI Chat App 'Guchitel' shows ads; Study.ASF does not.

### Which is updated more often, AI Chat App 'Guchitel' or Study.ASF?

AI Chat App 'Guchitel' ships an update every 11 days, and Study.ASF daily. Most recently, AI Chat App 'Guchitel' was updated on November 7, 2026 and Study.ASF on November 4, 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.*