# DebtBook vs AI Note Taker

The clearest difference is in-app purchases: DebtBook at none against AI Note Taker's 2. DebtBook also leads on iOS requirement (13.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AI Note Taker sells 2 in-app purchases, starting at $4.99 per month. DebtBook asks for nothing beyond the download.

DebtBook ships an update every 4 days, AI Note Taker every 5 days. The most recent releases landed on October 5, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | DebtBook | AI Note Taker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai-note-taker-private-notes/id6786475542/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 days |
| Monetization | — | Freemium |
| Size | 27 MB | 83 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [New Technological Solutions LLC](https://appshunter.io/developer/1860757030) | [Hyun Sik Kim](https://appshunter.io/developer/1871784166) |

## What reviewers say

### DebtBook

[App page](https://appshunter.io/ios/app/debtbook/id6760023322)

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

**In-app purchases:** none


### AI Note Taker

[App page](https://appshunter.io/ios/app/ai-note-taker-private-notes/id6786475542)

Capture thoughts via text, voice, or sharing from any app. This tool intelligently links new ideas to existing ones, allowing you to ask questions and receive sourced answers from your own notes. It also manages reminders and helps you reflect on your thoughts privately on-device.

**Highlights:** On-device AI processing, Capture by text, voice, and share, Sourced answers from your notes, Automatic idea linking, Set reminders, Reflection on recent themes, Works offline

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Annual | $29.99 | per year |


## Frequently asked questions

### Is DebtBook free?

DebtBook is free to download, with no in-app purchases.

### Is AI Note Taker free?

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

### Do DebtBook or AI Note Taker have ads?

Neither DebtBook nor AI Note Taker shows ads.

### Which is updated more often, DebtBook or AI Note Taker?

DebtBook ships an update every 4 days, and AI Note Taker every 5 days. Most recently, DebtBook was updated on October 5, 2026 and AI Note Taker on September 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.*