# Mental Note for iPad ๛ vs PDF Notes S

The clearest difference is price: PDF Notes S at Free against Mental Note for iPad ๛'s $4.99. PDF Notes S also leads on rating (4.2 vs 2.7) and update cadence (every 6 weeks vs every 5 months). Mental Note for iPad ๛'s advantage is ads (none vs shown). On review sentiment, ratings volume, in-app purchases and monetization model there is nothing between them.

PDF Notes S is free to download; Mental Note for iPad ๛ costs $4.99 up front. Mental Note for iPad ๛ sells 3 one-off in-app purchases and PDF Notes S sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

PDF Notes S holds the better App Store score, 4.2 against 2.7. Both are backed by a comparable volume of ratings — 6 and 5 respectively. Written reviews point the same way: 52% of Mental Note for iPad ๛'s written reviews are positive against 53% of PDF Notes S's.

Mental Note for iPad ๛ ships an update every 5 months, PDF Notes S every 6 weeks. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Mental Note for iPad ๛ | PDF Notes S |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [2.7 (6 ratings)](https://appshunter.io/ios/app/mental-note-for-ipad/id364091207/reviews) | **[4.2 (5 ratings)](https://appshunter.io/ios/app/pdf-notes-s/id961336139/reviews)** |
| Number of ratings | **6** | 5 |
| Positive reviews | 51.7% of reviews | **52.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 17 MB | 22 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Zymbiotic Technologies](https://appshunter.io/developer/338578112) | [AMuseTec Co., Ltd.](https://appshunter.io/developer/342152781) |

## What reviewers say

### Mental Note for iPad ๛

[App page](https://appshunter.io/ios/app/mental-note-for-ipad/id364091207)

This app transforms your iPad into a versatile digital notepad. Seamlessly combine text, drawings, pictures, and voice recordings on a single page. Capture ideas in any format and share them easily.

**Highlights:** Combine text, pictures, audio, and drawings, Freehand sketching with multiple colors, Organize notes with tags, Password protect private notes, Export notes in PDF, text, and other formats, Share notes via email and cloud services

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Paper Customization feature | $2.99 | one-time |
| Straight Line Drawing feature | $3.99 | one-time |
| Dark Mode Override feature | $3.99 | one-time |


### PDF Notes S

[App page](https://appshunter.io/ios/app/pdf-notes-s/id961336139)

This app offers a dual-page PDF viewer with smooth scrolling and fast page turns. It also provides document management, quick previews of various file types, and annotation tools. An upgrade removes ads and unlocks full functionality.

**Highlights:** Dual-page PDF viewer, Horizontal/vertical scroll and page turns, Document browser for file organization, Quick Look for various file types, ZIP file preview without unzipping, 8 handwriting tools, Cache manager for fast page turns

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $0.99 | per month |
| Yearly Plan | $9.99 | per year |


## Frequently asked questions

### Is Mental Note for iPad ๛ free?

Mental Note for iPad ๛ costs $4.99, and also offers in-app purchases.

### Is PDF Notes S free?

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

### Which has better reviews, Mental Note for iPad ๛ or PDF Notes S?

PDF Notes S is rated higher. Mental Note for iPad ๛ averages 2.7 out of 5 from 6 ratings, while PDF Notes S averages 4.2 from 5 ratings.

### Do Mental Note for iPad ๛ or PDF Notes S have ads?

PDF Notes S shows ads; Mental Note for iPad ๛ does not.

### Which is updated more often, Mental Note for iPad ๛ or PDF Notes S?

Mental Note for iPad ๛ ships an update every 5 months, and PDF Notes S every 6 weeks. Most recently, Mental Note for iPad ๛ was updated on October 13, 2026 and PDF Notes S on October 7, 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.*