# AI Notebook vs Submap

The clearest difference is ads: Submap at none against AI Notebook's shown. Submap also leads on update cadence (every 2 days vs weekly). AI Notebook's advantage is device support (4 vs 2). On price, in-app purchases 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 Submap sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

AI Notebook ships an update weekly, Submap every 2 days. The most recent releases landed on October 1, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | AI Notebook | Submap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (188 ratings)](https://appshunter.io/ios/app/ai-notebook-smart-note-taker/id6737346766/reviews)** | — |
| Number of ratings | **188** | — |
| Positive reviews | 44.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 124 MB | 48 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [APTE Ltd](https://appshunter.io/developer/1675202009) | [Dashchynski Dzianis](https://appshunter.io/developer/1896385714) |

## 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)


### Submap

[App page](https://appshunter.io/ios/app/submap-subscription-tracker/id6767109129)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Yearly | $19.99 | per year |


## Frequently asked questions

### Is AI Notebook free?

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

### Is Submap free?

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

### Do AI Notebook or Submap have ads?

AI Notebook shows ads; Submap does not.

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

AI Notebook ships an update weekly, and Submap every 2 days. Most recently, AI Notebook was updated on October 1, 2026 and Submap on September 9, 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.*