# Tubo vs Material Nutrient

The clearest difference is in-app purchases: Material Nutrient at none against Tubo's 4. Tubo's advantage is update cadence (every 9 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Tubo sells 4 in-app purchases, starting at $3.99 per 7 days. Material Nutrient asks for nothing beyond the download.

Tubo ships an update every 9 days, Material Nutrient every 2 months. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Tubo | Material Nutrient |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/tubo-ai-chatbot/id6445877293/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 58 MB | 41 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [秋萍 邓](https://appshunter.io/developer/1574589080) | [Hung Nguyen Kim](https://appshunter.io/developer/1702395965) |

## What reviewers say

### 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 |


### Material Nutrient

[App page](https://appshunter.io/ios/app/material-nutrient/id6463207519)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tubo free?

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

### Is Material Nutrient free?

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

### Do Tubo or Material Nutrient have ads?

Both Tubo and Material Nutrient show ads.

### Which is updated more often, Tubo or Material Nutrient?

Tubo ships an update every 9 days, and Material Nutrient every 2 months. Most recently, Tubo was updated on November 3, 2026 and Material Nutrient on October 27, 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.*