# Scan PDF－Convert Document vs Aı Note Taker

The clearest difference is update cadence: Aı Note Taker at weekly against Scan PDF－Convert Document's every 6 weeks. Scan PDF－Convert Document's advantage is device support (3 vs 1). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Scan PDF－Convert Document sells 3 in-app purchases, starting at $9.99 per month and Aı Note Taker sells 8 in-app purchases, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Scan PDF－Convert Document against 4.6 for Aı Note Taker. Both are backed by a comparable volume of ratings — 133 and 183 respectively. Written reviews are what separate them: 76% of Scan PDF－Convert Document's written reviews are positive against 81% of Aı Note Taker's.

Scan PDF－Convert Document ships an update every 6 weeks, Aı Note Taker weekly. The most recent releases landed on September 13, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Scan PDF－Convert Document | Aı Note Taker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (133 ratings)](https://appshunter.io/ios/app/scan-pdfconvert-document/id6723880500/reviews)** | [4.6 (183 ratings)](https://appshunter.io/ios/app/a-note-taker-yapnote/id6739521250/reviews) |
| Number of ratings | 133 | **183** |
| Positive reviews | 76.2% of reviews | **81.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Subscription | Subscription |
| Size | 11 MB | 46 MB |
| Requires iOS | **15.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | +4 |
| Developer | [Ravi chandran M](https://appshunter.io/developer/1756258598) | [Daniel Wainryb](https://appshunter.io/developer/1735069118) |

## What reviewers say

### Scan PDF－Convert Document

[App page](https://appshunter.io/ios/app/scan-pdfconvert-document/id6723880500)

Transform your phone into a powerful document scanner. Effortlessly scan, merge, and organize documents into high-quality PDFs. Convert images to PDFs and share them easily.

**Highlights:** Scan unlimited documents, Merge multiple images into one document, Convert pictures to PDFs, Create PDFs from scanned documents, Organize documents with folders, Share scanned documents via email, Save to cloud storage

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $9.99 | per month |
| Yearly Plan | $29.99 | per year |
| Lifetime Plan | $29.99 | one-time |


### Aı Note Taker

[App page](https://appshunter.io/ios/app/a-note-taker-yapnote/id6739521250)

Transform voice recordings into detailed notes and summaries using advanced AI. Capture meetings, ideas, or conversations and receive instant transcripts and concise overviews. Engage with your recordings by asking questions for quick information retrieval.

**Highlights:** AI transcription, Instant summaries, Chat with recordings, Reliable meeting recording, Private by design, Minimalist interface

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $8.99 | per 7 days |
| Pro | $8.99 | per 7 days |
| Pro Monthly | $14.99 | per month |
| Pro | $19.99 | per month |
| Pro Yearly | $99.99 | per year |
| Pro | $99.99 | per year |
| Pro Yearly | $99.99 | per year |
| Lifetime Pro | $289.99 | one-time |

**What reviewers like**

- 👍 Excellent program
- 👍 Best note taker
- 👍 Simple and effective
- 👍 Handy tool for audio AI summaries
- 👍 Clean, quiet, and gets the job done

**What reviewers complain about**

- 🐛 Didn't give me the lifetime option
- 🐛 No restore in restore purchase
- 🐛 This app basically doesn't work
- 🐛 App is a scam

**Reported bugs**

- Couldn't purchase lifetime feature
- Couldn't restore purchases

**Requested features**

- Allow importing mp3 files and YouTube links
- Integrate to-dos with Apple Reminders
- Add dark mode support
- Increase support for Chinese


## Frequently asked questions

### Is Scan PDF－Convert Document free?

Scan PDF－Convert Document is free to download, with in-app purchases available.

### Is Aı Note Taker free?

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

### Which has better reviews, Scan PDF－Convert Document or Aı Note Taker?

Scan PDF－Convert Document is rated higher. Scan PDF－Convert Document averages 4.7 out of 5 from 133 ratings, while Aı Note Taker averages 4.6 from 183 ratings.

### Do Scan PDF－Convert Document or Aı Note Taker have ads?

Neither Scan PDF－Convert Document nor Aı Note Taker shows ads.

### Which is updated more often, Scan PDF－Convert Document or Aı Note Taker?

Scan PDF－Convert Document ships an update every 6 weeks, and Aı Note Taker weekly. Most recently, Scan PDF－Convert Document was updated on September 13, 2026 and Aı Note Taker on September 21, 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.*