# AI Smart ChatBot vs A2A Authenticator

The clearest difference is in-app purchases: A2A Authenticator at none against AI Smart ChatBot's 18. A2A Authenticator also leads on iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. AI Smart ChatBot sells 17 in-app purchases, starting at $4.99 per 7 days. A2A Authenticator asks for nothing beyond the download.

## The numbers

| Metric | AI Smart ChatBot | A2A Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (561 ratings)](https://appshunter.io/ios/app/ai-smart-chatbot-ask-anything/id1665348245/reviews)** | — |
| Number of ratings | **561** | — |
| Positive reviews | 35.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 147 MB | 27 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Zed Italia S.r.l.](https://appshunter.io/developer/894029126) | [Jupiter System & Solution](https://appshunter.io/developer/1397216911) |

## What reviewers say

### AI Smart ChatBot

[App page](https://appshunter.io/ios/app/ai-smart-chatbot-ask-anything/id1665348245)

This AI-powered application provides instant answers to your questions and assists with various writing tasks, from social media posts to essays. Its intuitive interface is designed for users of all skill levels, offering efficient and helpful results for your writing and information needs.

**Highlights:** AI-powered question answering, Assistance with social media posts, Help with rewriting essays, Gift idea suggestions, Intuitive user interface

**Features:** macOS Compatibility

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| AI Open Chat Assistant Ad-Free | $5.99 | per 7 days |
| Weekly | $5.99 | per 7 days |
| ChatAI - AI Open Chat | $7.99 | per 7 days |
| ChatAI - AI Open Chat | $9.99 | per month |
| ChatAI - AI Open Chat | $19.99 | per month |
| ChatAI - AI Open Chat | $29.99 | per month |
| ChatAI - AI Open Chat | $29.99 | per month |
| ChatAI - AI Open Chat | $39.99 | per 3 months |
| ChatAI - AI Open Chat | $44.99 | per year |
| ChatAI - AI Open Chat | $49.99 | per year |
| Yearly Plan | $49.99 | per year |
| ChatAI  - AI Open Chat | $69.99 | per year |
| Yearly | $69.99 | per year |
| ChatAI - AI Open Chat | $79.99 | per year |
| ChatAI - AI Open Chat | $89.99 | per year |
| ChatAI - AI Open Chat | $99.99 | per year |

**What reviewers like**

- 💡 Excellent business assistant
- 👍 Very helpful and time-saving
- 🚀 Impressive and provides great insights

**What reviewers complain about**

- 🐛 App not responding or freezing
- 🐛 Glitchy and malfunctioning
- 🔒 Privacy and security concerns
- 💰 Expensive subscription, poor value for money

**Reported bugs**

- Stuck on 'Typing...' with no response
- Subscription issues and double charges
- Incompatible with older devices or OS

**Requested features**

- Ability to contact support
- Refund or cancellation options
- Improve reliability and consistency


### A2A Authenticator

[App page](https://appshunter.io/ios/app/a2a-authenticator/id6744716942)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AI Smart ChatBot free?

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

### Is A2A Authenticator free?

A2A Authenticator is free to download, with no in-app purchases.

### Do AI Smart ChatBot or A2A Authenticator have ads?

Neither AI Smart ChatBot nor A2A Authenticator 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.*