# AI Smart Bot・ChatBot Assistant vs Stackby App

The clearest difference is in-app purchases: Stackby App at none against AI Smart Bot・ChatBot Assistant's 4. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AI Smart Bot・ChatBot Assistant sells 4 in-app purchases, starting at $3.99 per 7 days. Stackby App asks for nothing beyond the download.

## The numbers

| Metric | AI Smart Bot・ChatBot Assistant | Stackby App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/ai-smart-botchatbot-assistant/id6449835125/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | — |
| Size | 38 MB | 53 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Olga Gribovskaia](https://appshunter.io/developer/1581593045) | [Relytree Technologies Pvt. Ltd](https://appshunter.io/developer/1528175769) |

## What reviewers say

### AI Smart Bot・ChatBot Assistant

[App page](https://appshunter.io/ios/app/ai-smart-botchatbot-assistant/id6449835125)

This AI companion app leverages advanced GPT-4 technology for in-depth conversations and assistance. It offers an ad-free experience with an extended word limit, over 100 prompts, and more than 50 specialized AI assistants for diverse needs.

**Highlights:** GPT-4 AI Model, Ad-free experience, Higher word limit for conversations, Over 100 prompts, Over 50 specialized AI assistants, Intuitive interface

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ask Anything 1 Week | $3.99 | per 7 days |
| Ask Anything 1 Week | $5.99 | per 7 days |
| Ask and Chat 1 Year | $39.99 | per year |
| Ask and Chat 1 Year | $49.99 | per year |


### Stackby App

[App page](https://appshunter.io/ios/app/stackby-app/id6790438013)

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

**In-app purchases:** none


## Frequently asked questions

### Is AI Smart Bot・ChatBot Assistant free?

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

### Is Stackby App free?

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

### Do AI Smart Bot・ChatBot Assistant or Stackby App have ads?

Neither AI Smart Bot・ChatBot Assistant nor Stackby App shows ads.

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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.*