# AI Notebook vs Viva 3D Design

The clearest difference is in-app purchases: Viva 3D Design at none against AI Notebook's 11. Viva 3D Design also leads on ads (none vs shown). AI Notebook's advantage is update cadence (every 9 days vs every 2 months) and device support (4 vs 2). On price there is nothing between them.

Both are free to download. AI Notebook sells 11 in-app purchases, starting at $9.99 per 7 days. Viva 3D Design asks for nothing beyond the download.

AI Notebook ships an update every 9 days, Viva 3D Design every 2 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | AI Notebook | Viva 3D Design |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (194 ratings)](https://appshunter.io/ios/app/ai-notebook-smart-note-taker/id6737346766/reviews)** | — |
| Number of ratings | **194** | — |
| Positive reviews | 45.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 123 MB | 90 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [APTE Ltd](https://appshunter.io/developer/1675202009) | [ABACUS DESK IT SOLUTIONS PRIVATE LIMITED](https://appshunter.io/developer/1460244190) |

## What reviewers say

### AI Notebook

[App page](https://appshunter.io/ios/app/ai-notebook-smart-note-taker/id6737346766)

This app uses AI to transcribe meetings, summarize lectures and documents, and organize notes. It allows users to chat with their content, convert voice notes to text, and generate study materials. Seamlessly sync and export notes across devices for enhanced productivity.

**Highlights:** AI meeting transcription, LLM-powered summaries, Chat with content, Voice notes to text, Flashcard generation, Multi-modal input support

**Features:** Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $9.99 | per 7 days |
| Monthly | $19.99 | per month |
| Yearly | $39.99 | per year |
| Yearly | $69.99 | per year |
| Yearly Premium | $89.99 | per year |
| Yearly | $119.99 | per year |
| 10 Credits | $4.99 | one-time |
| 25 Credits | $9.99 | one-time |
| 55 Credits | $19.99 | one-time |
| 150 Credits | $49.99 | one-time |
| Lifetime Premium | $99.99 | one-time |

**What reviewers like**

- 👍 Good
- 👍 Effectively helped with course notes transcription
- 👍 Provides good summarization function
- 👍 Useful software
- 👍 Great note-taking tool

**What reviewers complain about**

- 🐛 AI unable to align with real-time
- 🐛 Generates nonsensical content
- 🐛 Recording and analysis not working
- 🐛 Sync issues between devices
- 🐛 Paid version has less functionality than free version

**Reported bugs**

- Recording not working
- Summarization not working
- Frequent crashes
- Incompatible with older devices

**Requested features**

- Ability to load files and images
- Cross-platform support (Mac, Web)
- Improved language support (multilingual)


### Viva 3D Design

[App page](https://appshunter.io/ios/app/viva-3d-design/id6752893121)

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

**In-app purchases:** none


## Frequently asked questions

### Is AI Notebook free?

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

### Is Viva 3D Design free?

Viva 3D Design is free to download, with no in-app purchases.

### Do AI Notebook or Viva 3D Design have ads?

AI Notebook shows ads; Viva 3D Design does not.

### Which is updated more often, AI Notebook or Viva 3D Design?

AI Notebook ships an update every 9 days, and Viva 3D Design every 2 months. Most recently, AI Notebook was updated on October 27, 2026 and Viva 3D Design on October 25, 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.*