# AI Chat Assistant + vs Noah

The clearest difference is ads: AI Chat Assistant + at none against Noah's shown. Noah's advantage is update cadence (every 2 days vs every 6 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. AI Chat Assistant + sells 5 in-app purchases, starting at $4.99 per 7 days and Noah sells 4 in-app purchases, starting at $5.99 per 6 months. Whichever you choose, the download price is not the number that matters.

AI Chat Assistant + ships an update every 6 weeks, Noah every 2 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | AI Chat Assistant + | Noah |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (12 ratings)](https://appshunter.io/ios/app/ai-chat-assistant-plus/id6755880850/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 65 MB | 74 MB |
| Requires iOS | 15.0 | 15.0.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [SMS TOV](https://appshunter.io/developer/1856886965) | [EIGHT ORDER TECHNOLOGY, K.K.](https://appshunter.io/developer/1753743734) |

## What reviewers say

### AI Chat Assistant +

[App page](https://appshunter.io/ios/app/ai-chat-assistant-plus/id6755880850)

This AI-powered assistant helps you communicate effectively, boost productivity, and simplify tasks. It offers natural conversations for content generation, brainstorming, learning, and problem-solving with a user-friendly interface.

**Highlights:** AI-powered communication assistance, Content generation and brainstorming, Learning and problem-solving support, Natural, context-aware conversations, User-friendly interface, Summarization and text improvement

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Weekly-Trial | $4.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $39.99 | per year |
| Lifetime | $59.99 | one-time |


### Noah

[App page](https://appshunter.io/ios/app/noah-ai-assistant/id6756167776)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Light 6 Month | $5.99 | per 6 months |
| Light 1 Month | $6.99 | per month |
| Pro 6 Months | $14.99 | per 6 months |
| Pro 1 Month | $17.99 | per month |


## Frequently asked questions

### Is AI Chat Assistant + free?

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

### Is Noah free?

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

### Do AI Chat Assistant + or Noah have ads?

Noah shows ads; AI Chat Assistant + does not.

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

AI Chat Assistant + ships an update every 6 weeks, and Noah every 2 days. Most recently, AI Chat Assistant + was updated on October 30, 2026 and Noah on October 30, 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.*