# AI Chatbot & Writer vs AIStats

The clearest difference is in-app purchases: AIStats at none against AI Chatbot & Writer's 3. AIStats also leads on ads (none vs shown) and review sentiment (100% vs 86%). AI Chatbot & Writer's advantage is iOS requirement (16.1 vs 18.0). On price, update cadence and device support there is nothing between them.

Both are free to download. AI Chatbot & Writer sells 3 in-app purchases, starting at $6.99 per 7 days. AIStats asks for nothing beyond the download.

AI Chatbot & Writer ships an update monthly, AIStats every 2 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | AI Chatbot & Writer | AIStats |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.5K ratings)](https://appshunter.io/ios/app/ai-chatbot-and-writer-knowit/id6446508895/reviews)** | — |
| Number of ratings | **1.5K** | — |
| Positive reviews | 86.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 34 MB | 14 MB |
| Requires iOS | **16.1** | 18.0 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 17+ | 4+ |
| Developer | [Andrew Lee Ventures LLC](https://appshunter.io/developer/1650861387) | [Kuray OGUN](https://appshunter.io/developer/1620951761) |

## What reviewers say

### AI Chatbot & Writer

[App page](https://appshunter.io/ios/app/ai-chatbot-and-writer-knowit/id6446508895)

This AI assistant leverages advanced language models to help users with a wide range of tasks. It can generate text, translate languages, fix grammar, brainstorm ideas, and even write code. Get personalized assistance for writing, learning, and creative projects.

**Highlights:** AI Chatbot Assistance, Text Generation & Editing, Language Translation, Code Writing, Content Summarization, Grammar & Typo Correction, Idea Brainstorming

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KnowItAll Weekly | $6.99 | per 7 days |
| KnowItAll Yearly: Discounted | $19.99 | per year |
| KnowItAll Yearly | $39.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Fast and responsive
- 💡 Helpful AI assistant
- 🤖 Impressive natural language processing
- 🤝 Engaging and conversational experience

**What reviewers complain about**

- 🐛 Occasional crashes or bugs
- 🔄 Limited to 50 questions per day
- 🔍 Some outdated or inaccurate information
- 💰 Paid version doesn't offer significant additional benefits

**Reported bugs**

- Compatibility issues on certain devices (e.g., Mac)
- Inconsistent performance or server overload

**Requested features**

- More customization options (e.g., dark mode)
- Expanded content coverage and up-to-date information
- Ability to use the AI assistant on other devices (e.g., keyboard integration)


### AIStats

[App page](https://appshunter.io/ios/app/aistats-ai-usage-tracker/id6762005507)

Monitor your AI subscription limits from a single app. View usage at a glance with home and lock screen widgets, and get detailed breakdowns of your remaining credits and reset times. Supports multiple AI providers and keeps your data private on your device.

**Highlights:** Home and Lock Screen widgets, Single list view of all AI limits, Color-coded usage status, Automatic plan detection, Multiple account connection methods, On-device data storage, Refresh button on widgets

**Features:** Family Sharing, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is AI Chatbot & Writer free?

AI Chatbot & Writer is free to download, with in-app purchases available.

### Is AIStats free?

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

### Do AI Chatbot & Writer or AIStats have ads?

AI Chatbot & Writer shows ads; AIStats does not.

### Which is updated more often, AI Chatbot & Writer or AIStats?

AI Chatbot & Writer ships an update monthly, and AIStats every 2 months. Most recently, AI Chatbot & Writer was updated on November 3, 2026 and AIStats on November 5, 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.*