# ChatNow AI vs NoteOS

The clearest difference is review sentiment: NoteOS at 57% against ChatNow AI's 0%. NoteOS also leads on rating (4.5 vs 2.6) and ads (none vs shown). ChatNow AI's advantage is update cadence (weekly vs every 2 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. ChatNow AI sells 3 in-app purchases, starting at $7.99 per 7 days and NoteOS sells 10 in-app purchases, starting at $39.99 per year. Whichever you choose, the download price is not the number that matters.

NoteOS holds the better App Store score, 4.5 against 2.6. That said, the two scores are not equally well evidenced: NoteOS has 28 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 0% of ChatNow AI's written reviews are positive against 57% of NoteOS's.

ChatNow AI ships an update weekly, NoteOS every 2 months. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ChatNow AI | NoteOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (5 ratings)](https://appshunter.io/ios/app/chatnow-aiall-round-assistant/id6757854604/reviews) | **[4.5 (28 ratings)](https://appshunter.io/ios/app/noteos-voice-notes-and-tasks/id6761012123/reviews)** |
| Number of ratings | 5 | **28** |
| Positive reviews | 0.0% of reviews | **57.1% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 46 MB | 23 MB |
| Requires iOS | **17** | 17.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Xiaoyou Interactive](https://appshunter.io/developer/1845756944) | [Abdullah YILMAZ](https://appshunter.io/developer/1636324967) |

## What reviewers say

### ChatNow AI

[App page](https://appshunter.io/ios/app/chatnow-aiall-round-assistant/id6757854604)

This AI platform integrates multiple large language models to execute tasks through natural language conversations. It offers a unified interface for various AI models, simplifying integration and boosting efficiency for businesses and developers.

**Highlights:** Unified API for multiple LLM models, Task execution via text/voice conversations, Visual workflow customization, End-to-end data security, API integration for developers, No-code/low-code templates

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $7.99 | per 7 days |
| Weekly | $7.99 | per 7 days |
| Yearly | $69.99 | per year |


### NoteOS

[App page](https://appshunter.io/ios/app/noteos-voice-notes-and-tasks/id6761012123)

Capture thoughts, organize your day, and build routines with an AI-powered productivity app. It unifies note-taking, voice capture, to-dos, and habit tracking into a single, fast workflow, reducing friction between ideas and actions.

**Highlights:** Text and voice note-taking, AI note processing and summarization, Task and priority tracking, Habit building and tracking, Unified workspace for ideas and plans, Fast capture for on-the-go thoughts

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NoteOS Plus Yearly | $39.99 | per year |
| NoteOS Business Monthly | $49.99 | per month |
| NoteOS Business Yearly | $399.99 | per year |
| NoteOS 1 Hour AI Credits | $0.99 | one-time |
| NoteOS 500MB AI Credits | $0.99 | one-time |
| NoteOS 2GB AI Credits | $2.99 | one-time |
| NoteOS 5 Hour AI Credits | $3.99 | one-time |
| NoteOS 10GB AI Credits | $9.99 | one-time |
| NoteOS 20 Hour AI Credits | $12.99 | one-time |
| NoteOS Plus Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is ChatNow AI free?

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

### Is NoteOS free?

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

### Which has better reviews, ChatNow AI or NoteOS?

NoteOS is rated higher. ChatNow AI averages 2.6 out of 5 from 5 ratings, while NoteOS averages 4.5 from 28 ratings.

### Do ChatNow AI or NoteOS have ads?

ChatNow AI shows ads; NoteOS does not.

### Which is updated more often, ChatNow AI or NoteOS?

ChatNow AI ships an update weekly, and NoteOS every 2 months. Most recently, ChatNow AI was updated on November 5, 2026 and NoteOS on October 31, 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.*