# RetrieverAI vs ChatUp

The clearest difference is iOS requirement: RetrieverAI at 15.4 against ChatUp's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. RetrieverAI sells 2 in-app purchases, starting at $9.99 per month and ChatUp sells 10 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | RetrieverAI | ChatUp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (17 ratings)](https://appshunter.io/ios/app/chatup-ai-chat-bot-assistant/id6790218527/reviews)** |
| Number of ratings | — | **17** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Monetization | — | Freemium |
| Size | 46 MB | 85 MB |
| Requires iOS | **15.4** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Treelo, LLC](https://appshunter.io/developer/1803073036) | [Lightning Deals LLC](https://appshunter.io/developer/1877017319) |

## What reviewers say

### RetrieverAI

[App page](https://appshunter.io/ios/app/retrieverai/id6743473193)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $9.99 | per month |
| Annual | $99.99 | per year |


### ChatUp

[App page](https://appshunter.io/ios/app/chatup-ai-chat-bot-assistant/id6790218527)

This AI chatbot assistant helps you draft text, brainstorm ideas, plan tasks, and automate recurring prompts. It features custom assistants, real-time web search, and long-term memory to personalize your experience. Ideal for students, creators, and professionals seeking efficient AI-powered support.

**Highlights:** Customizable AI assistants, Real-time web search tools, Scheduled task automation, Long-term conversation memory, Full chat history search, AI writing and content creation, Personalized planner and organizer

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChatUp Pro | $6.99 | per 7 days |
| ChatUp Pro | $7.99 | per 7 days |
| ChatUp Pro | $29.99 | per year |
| ChatUp Pro | $39.99 | per year |
| 1,000 Credits | $4.99 | one-time |
| 1,000 Credits | $6.99 | one-time |
| 2,500 Credits | $9.99 | one-time |
| 2,500 Credits | $14.99 | one-time |
| 6,000 Credits | $19.99 | one-time |
| 6,000 Credits | $29.99 | one-time |


## Frequently asked questions

### Is RetrieverAI free?

RetrieverAI is free to download, with in-app purchases available.

### Is ChatUp free?

ChatUp is free to download, with in-app purchases available.

### Do RetrieverAI or ChatUp have ads?

Neither RetrieverAI nor ChatUp 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.*