# BasicATTCalc vs AI Smart ChatBot

The clearest difference is price: AI Smart ChatBot at Free against BasicATTCalc's $1.99. AI Smart ChatBot also leads on update cadence (every 3 weeks vs every 29 months). BasicATTCalc's advantage is in-app purchases (none vs 18). On ads, device support and iOS requirement there is nothing between them.

AI Smart ChatBot is free to download; BasicATTCalc costs $1.99 up front. AI Smart ChatBot sells 17 in-app purchases, starting at $4.99 per 7 days. BasicATTCalc asks for nothing beyond the download.

BasicATTCalc ships an update every 29 months, AI Smart ChatBot every 3 weeks. The most recent releases landed on September 20, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | BasicATTCalc | AI Smart ChatBot |
| --- | --- | --- |
| Price | $1.99 | **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 | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 7 MB | 147 MB |
| Requires iOS | **14.5** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [TAKAHIKO FUKUYAMA](https://appshunter.io/developer/857468511) | [Zed Italia S.r.l.](https://appshunter.io/developer/894029126) |

## What reviewers say

### BasicATTCalc

[App page](https://appshunter.io/ios/app/basicattcalc/id947238679)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is BasicATTCalc free?

BasicATTCalc costs $1.99, with no in-app purchases.

### Is AI Smart ChatBot free?

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

### Do BasicATTCalc or AI Smart ChatBot have ads?

Neither BasicATTCalc nor AI Smart ChatBot shows ads.

### Which is updated more often, BasicATTCalc or AI Smart ChatBot?

BasicATTCalc ships an update every 29 months, and AI Smart ChatBot every 3 weeks. Most recently, BasicATTCalc was updated on September 20, 2026 and AI Smart ChatBot on September 30, 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.*