# AI Chat Assistant vs Tubo

The clearest difference is review sentiment: Tubo at 100% against AI Chat Assistant's 0%. Tubo also leads on rating (5.0 vs 3.0) and update cadence (every 9 days vs every 10 months). AI Chat Assistant's advantage is ads (none vs shown). On price, in-app purchases and monetization model there is nothing between them.

Both are free to download. AI Chat Assistant sells 3 in-app purchases, starting at $4.99 per 7 days and Tubo sells 4 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Tubo holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 6 respectively. Written reviews point the same way: 0% of AI Chat Assistant's written reviews are positive against 100% of Tubo's.

AI Chat Assistant ships an update every 10 months, Tubo every 9 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | AI Chat Assistant | Tubo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/ai-chat-assistant-switchgpt/id1673771591/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/tubo-ai-chatbot/id6445877293/reviews)** |
| Number of ratings | 2 | **6** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 14 MB | 58 MB |
| Requires iOS | 17 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Blue Sodium Corp](https://appshunter.io/developer/388020988) | [秋萍 邓](https://appshunter.io/developer/1574589080) |

## What reviewers say

### AI Chat Assistant

[App page](https://appshunter.io/ios/app/ai-chat-assistant-switchgpt/id1673771591)

This app allows you to chat with multiple AI models, including Meta's Llama, Google's Gemini, and OpenAI's GPT, all within a single interface. Seamlessly switch between them to compare responses, save favorite conversations, and customize your experience. It's designed for diverse tasks from creative writing to homework help.

**Highlights:** Access multiple leading AI models, Switch between AI models mid-conversation, Save favorite conversations and responses, Customize chat themes and settings, Share conversations easily, Clean, intuitive iOS design

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per 7 days |
| Premium | $12.99 | per month |
| Premium | $49.99 | per year |


### Tubo

[App page](https://appshunter.io/ios/app/tubo-ai-chatbot/id6445877293)

This AI-powered assistant can answer questions, write content, debug code, and translate languages. It offers personalized chat experiences and can generate images from text prompts, making it a versatile tool for various tasks.

**Highlights:** AI writing assistance, Code completion and debugging, AI translation, Personalized chat model, AI image generation, Role adjustment

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Monthly | $12.99 | per month |
| Annual | $19.99 | per year |
| Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is AI Chat Assistant free?

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

### Is Tubo free?

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

### Which has better reviews, AI Chat Assistant or Tubo?

Tubo is rated higher. AI Chat Assistant averages 3.0 out of 5 from 2 ratings, while Tubo averages 5.0 from 6 ratings.

### Do AI Chat Assistant or Tubo have ads?

Tubo shows ads; AI Chat Assistant does not.

### Which is updated more often, AI Chat Assistant or Tubo?

AI Chat Assistant ships an update every 10 months, and Tubo every 9 days. Most recently, AI Chat Assistant was updated on November 3, 2026 and Tubo on November 3, 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.*