# Image PDF Maker vs AI Note Taker

The clearest difference is price: AI Note Taker at Free against Image PDF Maker's $2.99. AI Note Taker also leads on update cadence (every 3 weeks vs every 19 months). Image PDF Maker's advantage is in-app purchases (none vs 8) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

AI Note Taker is free to download; Image PDF Maker costs $2.99 up front. AI Note Taker sells 8 in-app purchases, starting at $6.99 per 7 days. Image PDF Maker asks for nothing beyond the download.

Image PDF Maker ships an update every 19 months, AI Note Taker every 3 weeks. The most recent releases landed on October 4, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Image PDF Maker | AI Note Taker |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[4.5 (595 ratings)](https://appshunter.io/ios/app/ai-note-taker-notebookai/id6670445252/reviews)** |
| Number of ratings | — | **595** |
| Positive reviews | — | 33.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 19 months | **Every 3 weeks** |
| Monetization | — | Subscription |
| Size | 1 MB | 117 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [永文 胡](https://appshunter.io/developer/804677583) | [APPNATION YAZILIM HIZMETLERI TICARET ANONIM SIRKETI](https://appshunter.io/developer/1560806519) |

## What reviewers say

### Image PDF Maker

[App page](https://appshunter.io/ios/app/image-pdf-maker-image-to-pdf/id1625299399)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI Note Taker

[App page](https://appshunter.io/ios/app/ai-note-taker-notebookai/id6670445252)

This AI-powered tool captures, organizes, and transforms audio and media into structured notes, flashcards, and quizzes. It automates summarization of meetings and lectures, offering interactive learning tools and multilingual support.

**Highlights:** AI-powered audio summarization, Organize notes by topic/date, Generate quizzes and flashcards, Media file integration, Multilingual note-taking, Customizable notes with reminders

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $6.99 | per 7 days |
| Pro Access | $6.99 | per 7 days |
| Notebook AI - Weekly Subscription | $8.99 | per 7 days |
| Notebook AI - Yearly Subscription | $39.99 | per year |
| Pro Access | $39.99 | per year |
| Yearly Pro Access | $69.99 | per year |
| Yearly Pro Access | $89.99 | per year |
| Pro Access | $89.99 | per year |

**What reviewers like**

- 🚀 Useful
- 👍 Amazing application
- 👍 Great concept
- 👍 Exceeded expectations

**What reviewers complain about**

- 🐛 Not working
- 🐛 Limits recording time/size
- 🐛 Formatting issues with exports
- 🐛 Unreliable for longer recordings
- 🐛 Requires payment for full functionality

**Reported bugs**

- Recordings get deleted when exceeding size limit
- App stops working when screen is locked
- Inconsistent behavior with paid 'Pro' version

**Requested features**

- Ability to organize notes into folders
- Increase recording time/size limit
- Improve compatibility with longer recordings
- Offer a true unlimited recording option


## Frequently asked questions

### Is Image PDF Maker free?

Image PDF Maker costs $2.99, with no in-app purchases.

### Is AI Note Taker free?

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

### Do Image PDF Maker or AI Note Taker have ads?

AI Note Taker shows ads; Image PDF Maker does not.

### Which is updated more often, Image PDF Maker or AI Note Taker?

Image PDF Maker ships an update every 19 months, and AI Note Taker every 3 weeks. Most recently, Image PDF Maker was updated on October 4, 2026 and AI Note Taker on October 23, 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.*