# AI Notebook vs Astrail

The clearest difference is review sentiment: Astrail at 100% against AI Notebook's 46%. Astrail also leads on ads (none vs shown) and update cadence (daily vs every 9 days). AI Notebook's advantage is ratings volume (194 vs 1) and device support (5 vs 2). On price, in-app purchases, monetization model and iOS requirement there is nothing between them.

Both are free to download. AI Notebook sells 11 in-app purchases, starting at $9.99 per 7 days and Astrail sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Astrail holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: AI Notebook has 194 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 46% of AI Notebook's written reviews are positive against 100% of Astrail's.

AI Notebook ships an update every 9 days, Astrail daily. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | AI Notebook | Astrail |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (194 ratings)](https://appshunter.io/ios/app/ai-notebook-smart-note-taker/id6737346766/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/astrail/id6803728975/reviews)** |
| Number of ratings | **194** | 1 |
| Positive reviews | 46.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Daily** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 127 MB | 171 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [APTE Ltd](https://appshunter.io/developer/1675202009) | [剑东 杨](https://appshunter.io/developer/1896774679) |

## What reviewers say

### AI Notebook

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

Transform your notes into actionable content. Record lectures, upload documents, or link web content to generate summaries, quizzes, and even podcasts. Ask AI questions about your materials to deepen understanding and create study guides or meeting minutes.

**Highlights:** Summarize documents, PDFs, videos, and web pages, Chat with your content to clarify concepts, Record and transcribe audio with speaker identification, Generate podcasts, infographics, and slides, Create study guides, quizzes, and flashcards, Organize notes with folders and search functionality

**Features:** Apple Watch app, 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)


### Astrail

[App page](https://appshunter.io/ios/app/astrail/id6803728975)

Transform your goals into a celestial journey. This app helps you build habits, complete missions, and visualize your progress as a constellation of achievements. Your data is stored privately as Markdown files, ensuring ownership and accessibility.

**Highlights:** Goal and mission creation, Habit building, Progress visualization as constellations, Private Markdown file storage, iCloud sync, No account required

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Voyager Pass Monthly | $3.99 | per month |
| Voyager Pass Yearly | $19.99 | per year |
| Voyager Pass Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is AI Notebook free?

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

### Is Astrail free?

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

### Which has better reviews, AI Notebook or Astrail?

Astrail is rated higher. AI Notebook averages 4.6 out of 5 from 194 ratings, while Astrail averages 5.0 from 1 ratings.

### Do AI Notebook or Astrail have ads?

AI Notebook shows ads; Astrail does not.

### Which is updated more often, AI Notebook or Astrail?

AI Notebook ships an update every 9 days, and Astrail daily. Most recently, AI Notebook was updated on October 30, 2026 and Astrail 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.*