# Chat Bot AI Assistant vs Atom Office

The clearest difference is in-app purchases: Atom Office at none against Chat Bot AI Assistant's 1. Atom Office also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Chat Bot AI Assistant sells 1 in-app purchase, starting at $5.99 per 7 days. Atom Office asks for nothing beyond the download.

Chat Bot AI Assistant ships an update every 2 weeks, Atom Office weekly. The most recent releases landed on October 20, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Chat Bot AI Assistant | Atom Office |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (17 ratings)](https://appshunter.io/ios/app/chat-bot-ai-assistant/id6464127413/reviews)** | — |
| Number of ratings | **17** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 35 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Vlad Khodiachiy](https://appshunter.io/developer/1269553810) | [Godson Ohuruogu](https://appshunter.io/developer/1851172103) |

## What reviewers say

### Chat Bot AI Assistant

[App page](https://appshunter.io/ios/app/chat-bot-ai-assistant/id6464127413)

Engage in dynamic conversations with historical figures, compose emails, and refine your writing with an AI-powered assistant. This tool offers grammar checking, cover letter crafting, social media content ideas, and text-to-speech functionality.

**Highlights:** Conversations with historical figures, AI-powered email composition, Grammar and spelling checker, Cover letter crafting, Social media content creation, Multi-language text translation, Text to speech option

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Week | $5.99 | per 7 days |


### Atom Office

[App page](https://appshunter.io/ios/app/atom-office/id6758051322)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chat Bot AI Assistant free?

Chat Bot AI Assistant is free to download, with in-app purchases available.

### Is Atom Office free?

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

### Do Chat Bot AI Assistant or Atom Office have ads?

Chat Bot AI Assistant shows ads; Atom Office does not.

### Which is updated more often, Chat Bot AI Assistant or Atom Office?

Chat Bot AI Assistant ships an update every 2 weeks, and Atom Office weekly. Most recently, Chat Bot AI Assistant was updated on October 20, 2026 and Atom Office on October 17, 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.*