# PDF Converter vs NaNote

The clearest difference is in-app purchases: NaNote at none against PDF Converter's 4. NaNote also leads on update cadence (daily vs fortnightly). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. PDF Converter sells 4 in-app purchases, starting at $2.99 per 7 days. NaNote asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for PDF Converter against 5.0 for NaNote. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

PDF Converter ships an update fortnightly, NaNote daily. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | PDF Converter | NaNote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/pdf-converter-doc-file-pro/id6757258210/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/nanote-lock-screen-notes/id6801267091/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Monetization | — | Free |
| Size | 37 MB | 40 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [坤坤 马](https://appshunter.io/developer/1854069329) | [Erik Bogdn](https://appshunter.io/developer/1658955859) |

## What reviewers say

### PDF Converter

[App page](https://appshunter.io/ios/app/pdf-converter-doc-file-pro/id6757258210)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $2.99 | per 7 days |
| Monthly Subscription | $4.99 | per month |
| Annual Subscription | $19.99 | per year |
| Permanent Member | $29.99 | one-time |


### NaNote

[App page](https://appshunter.io/ios/app/nanote-lock-screen-notes/id6801267091)

Quickly create and display essential notes, reminders, or tasks directly on your Home Screen or Lock Screen. Schedule notes to appear automatically when needed, ensuring important information is always visible and accessible.

**Highlights:** Lock Screen widgets, Home Screen widgets, Scheduled note display, Instant note access, Simple note management, Customizable visibility

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF Converter free?

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

### Is NaNote free?

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

### Which has better reviews, PDF Converter or NaNote?

PDF Converter and NaNote are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do PDF Converter or NaNote have ads?

Neither PDF Converter nor NaNote shows ads.

### Which is updated more often, PDF Converter or NaNote?

PDF Converter ships an update fortnightly, and NaNote daily. Most recently, PDF Converter was updated on October 24, 2026 and NaNote on October 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.*