# AI Vox Notes vs Marcus AI Assistant

The clearest difference is device support: Marcus AI Assistant at 3 against AI Vox Notes's 1. AI Vox Notes's advantage is iOS requirement (18.4 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. AI Vox Notes sells 2 in-app purchases, starting at $1.99 per month and Marcus AI Assistant sells 4 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

AI Vox Notes ships an update fortnightly, Marcus AI Assistant every 3 weeks. The most recent releases landed on October 22, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | AI Vox Notes | Marcus AI Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ai-vox-notes/id6751795898/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 35 MB |
| Requires iOS | **18.4** | 26.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [永巍 张](https://appshunter.io/developer/1830439540) | [Cet Tech LLC](https://appshunter.io/developer/1786611624) |

## What reviewers say

### AI Vox Notes

[App page](https://appshunter.io/ios/app/ai-vox-notes/id6751795898)

Instantly capture, summarize, and organize your thoughts using just your voice. This app transforms spoken ideas into clear, concise notes and actionable insights, all processed privately on your device. Stay productive by turning spoken ideas into tasks and inspiration without typing.

**Highlights:** Voice to text conversion, AI-powered summaries, Home screen widgets, On-device processing for privacy, Task and to-do creation, Fast idea capture

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Voice Pin | $1.99 | per month |
| AI Voice Pin | $19.99 | per year |


### Marcus AI Assistant

[App page](https://appshunter.io/ios/app/marcus-ai-assistant/id6753794998)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Marcus Pro Monthly | $19.99 | per month |
| Marcus Pro Yearly | $149.99 | per year |
| 5 Hour Pack | $9.99 | one-time |
| 20 Hour Pack | $29.99 | one-time |


## Frequently asked questions

### Is AI Vox Notes free?

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

### Is Marcus AI Assistant free?

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

### Do AI Vox Notes or Marcus AI Assistant have ads?

Neither AI Vox Notes nor Marcus AI Assistant shows ads.

### Which is updated more often, AI Vox Notes or Marcus AI Assistant?

AI Vox Notes ships an update fortnightly, and Marcus AI Assistant every 3 weeks. Most recently, AI Vox Notes was updated on October 22, 2026 and Marcus AI Assistant on October 28, 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.*