# Notes Ai vs PDF Scanner

The clearest difference is rating: PDF Scanner at 5.0 against Notes Ai's 3.9. PDF Scanner also leads on update cadence (every 3 days vs every 2 weeks). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Notes Ai sells 3 in-app purchases, starting at $6.99 per 7 days and PDF Scanner sells 8 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PDF Scanner holds the better App Store score, 5.0 against 3.9. Both are backed by a comparable volume of ratings — 7 and 5 respectively.

Notes Ai ships an update every 2 weeks, PDF Scanner every 3 days. The most recent releases landed on June 1, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | Notes Ai | PDF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (7 ratings)](https://appshunter.io/ios/app/notes-ai-speech-to-notes/id6751940131/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/pdf-scanner-scanning-document/id6755528613/reviews)** |
| Number of ratings | **7** | 5 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Freemium | Freemium |
| Size | 16 MB | 39 MB |
| Requires iOS | 17 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [乐乐 尚](https://appshunter.io/developer/1834230923) | [Khrystyna Terletska](https://appshunter.io/developer/1843884464) |

## What reviewers say

### Notes Ai

[App page](https://appshunter.io/ios/app/notes-ai-speech-to-notes/id6751940131)

Record, transcribe, and summarize conversations with AI. Get accurate transcripts, speaker labels, and concise bullet-point summaries. Ask AI questions about your recordings for quick insights and easily search through your notes.

**Highlights:** One-tap audio recording, Accurate transcripts with speaker identification, AI-powered summaries & highlights, Smart search with timestamp jumping, Ask AI questions about recordings, Unlimited recording time

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Summarize Pro Week | $6.99 | per 7 days |
| AI Summarize Pro week trial | $6.99 | per 7 days |
| AI Summarize Pro Year | $39.99 | per year |


### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-scanning-document/id6755528613)

Streamline your workflow with powerful PDF management tools. Scan documents, convert PDFs to voice, and organize your files with ease. Offers unlimited access through weekly or yearly subscription plans.

**Highlights:** Scan documents to PDF, Convert PDF to Voice, Edit PDF documents, Sign PDF documents, Compress PDF files, Organize PDF documents

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scan any documents to PDF | $4.99 | per 7 days |
| Scan any documents to PDF | $6.99 | per 7 days |
| Scan any documents to PDF | $9.99 | per year |
| Scan any documents to PDF | $14.99 | per 3 months |
| Scan any documents to PDF | $14.99 | per year |
| Scan any documents to PDF | $19.99 | per year |
| Scan any documents to PDF | $19.99 | per year |
| Scan any documents to PDF | $29.99 | per year |


## Frequently asked questions

### Is Notes Ai free?

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

### Is PDF Scanner free?

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

### Which has better reviews, Notes Ai or PDF Scanner?

PDF Scanner is rated higher. Notes Ai averages 3.9 out of 5 from 7 ratings, while PDF Scanner averages 5.0 from 5 ratings.

### Do Notes Ai or PDF Scanner have ads?

Neither Notes Ai nor PDF Scanner shows ads.

### Which is updated more often, Notes Ai or PDF Scanner?

Notes Ai ships an update every 2 weeks, and PDF Scanner every 3 days. Most recently, Notes Ai was updated on June 1, 2026 and PDF Scanner on June 5, 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.*