# 구피 vs ChatBot Smart Assistant

The clearest difference is in-app purchases: 구피 at none against ChatBot Smart Assistant's 3. 구피 also leads on iOS requirement (14.3 vs 16.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ChatBot Smart Assistant sells 3 in-app purchases, starting at $1.99 per 7 days. 구피 asks for nothing beyond the download.

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

## The numbers

| Metric | 구피 | ChatBot Smart Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (10 ratings)](https://appshunter.io/ios/app/chatbot-smart-assistant-evan/id6446467038/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 29 MB | 23 MB |
| Requires iOS | **14.3** | 16.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Dambee Technology Co., Ltd.](https://appshunter.io/developer/1470217773) | [Nicolo Stanciu](https://appshunter.io/developer/930855677) |

## What reviewers say

### 구피

[App page](https://appshunter.io/ios/app/id1532030795)

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

**In-app purchases:** none


### ChatBot Smart Assistant

[App page](https://appshunter.io/ios/app/chatbot-smart-assistant-evan/id6446467038)

Engage in intelligent conversations with an AI companion powered by advanced speech synthesis and ChatGPT integration.  Transcribe your voice into text and enjoy context-aware dialogue for a personalized experience.

**Highlights:** Advanced speech synthesis, Voice transcription, ChatGPT integration, Context-aware conversations, Personalized voice and speed settings

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Evan AI Pro Weekly | $1.99 | per 7 days |
| Evan AI Pro Monthly | $2.99 | per month |
| Evan AI Pro Yearly | $22.99 | per year |


## Frequently asked questions

### Is 구피 free?

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

### Is ChatBot Smart Assistant free?

ChatBot Smart Assistant is free to download, with in-app purchases available.

### Do 구피 or ChatBot Smart Assistant have ads?

Neither 구피 nor ChatBot Smart Assistant shows ads.

### Which is updated more often, 구피 or ChatBot Smart Assistant?

구피 ships an update fortnightly, and ChatBot Smart Assistant fortnightly. Most recently, 구피 was updated on October 24, 2026 and ChatBot Smart Assistant 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.*