# AI Chat Bot + Ask AI Assistant vs PrimeThink

The clearest difference is in-app purchases: PrimeThink at none against AI Chat Bot + Ask AI Assistant's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AI Chat Bot + Ask AI Assistant sells 3 in-app purchases, starting at $4.99 per 7 days. PrimeThink asks for nothing beyond the download.

AI Chat Bot + Ask AI Assistant ships an update every 2 weeks, PrimeThink every 3 weeks. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | AI Chat Bot + Ask AI Assistant | PrimeThink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (292 ratings)](https://appshunter.io/ios/app/ai-chat-bot-plus-ask-ai-assistant/id6448837571/reviews)** | — |
| Number of ratings | **292** | — |
| Positive reviews | 91.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Subscription | — |
| Size | 188 MB | 67 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [MK Apps Private Limited](https://appshunter.io/developer/1523050331) | [Novaware Ltd](https://appshunter.io/developer/1502285848) |

## What reviewers say

### AI Chat Bot + Ask AI Assistant

[App page](https://appshunter.io/ios/app/ai-chat-bot-plus-ask-ai-assistant/id6448837571)

Engage in dynamic conversations with an AI assistant that offers intelligent memory and a vast array of prompts. Get instant answers, writing assistance, language learning support, and much more. Tailor your experience for personalized interactions.

**Highlights:** AI Chatbot Assistant, Intelligent Memory System, Extensive Prompt Library, Writing Assistance, Language Learning Support, Homework Help, Content Creation

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Weekly Subscription | $4.99 | per 7 days |
| Yearly Subscription | $29.99 | per year |


### PrimeThink

[App page](https://appshunter.io/ios/app/primethink/id6744278915)

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

**In-app purchases:** none


## Frequently asked questions

### Is AI Chat Bot + Ask AI Assistant free?

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

### Is PrimeThink free?

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

### Do AI Chat Bot + Ask AI Assistant or PrimeThink have ads?

Neither AI Chat Bot + Ask AI Assistant nor PrimeThink shows ads.

### Which is updated more often, AI Chat Bot + Ask AI Assistant or PrimeThink?

AI Chat Bot + Ask AI Assistant ships an update every 2 weeks, and PrimeThink every 3 weeks. Most recently, AI Chat Bot + Ask AI Assistant was updated on November 3, 2026 and PrimeThink on October 28, 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.*