# Notan vs PDF Converter

Notan and PDF Converter are too close to call on the numbers: across 8 compared parameters — price, review sentiment, update cadence and ads among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Notan sells 1 one-off in-app purchase and PDF Converter sells 1 in-app purchase, starting at $2.99 per year. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 26, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Notan | PDF Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (56 ratings)](https://appshunter.io/ios/app/notan/id1487338991/reviews)** | — |
| Number of ratings | **56** | — |
| Positive reviews | 92.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 36 MB | 42 MB |
| Requires iOS | **15.0** | 15.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tien Do Nam](https://appshunter.io/developer/1552589563) | [COP ONLINE SERVICES PVT LTD](https://appshunter.io/developer/1678499294) |

## What reviewers say

### Notan

[App page](https://appshunter.io/ios/app/notan/id1487338991)

This app serves as an intelligent academic companion for students, parents, and learners. It offers effortless grade tracking, insightful visual analytics, and smart reminders to help users stay on top of their academic progress and goals. An AI coach provides personalized feedback and study recommendations.

**Highlights:** Effortless grade tracking, Insightful visual analytics, Smart reminders and alerts, Customizable grading scales, AI coach for feedback and recommendations, Seamless iCloud sync

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $4.99 | one-time |


### PDF Converter

[App page](https://appshunter.io/ios/app/pdf-converter-all-documents/id6459409674)

Effortlessly convert various file formats, including documents, spreadsheets, presentations, and photos, into universally compatible PDF files. This tool offers customization, security features, and seamless integration with cloud services for easy document management and sharing.

**Highlights:** Convert any file to PDF, Supports Word, Excel, PowerPoint, photos, and more, Customization options (layout, watermarks), Password protection and encryption, Integration with cloud services, User-friendly interface, Efficient file management

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $2.99 | per year |


## Frequently asked questions

### Is Notan free?

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

### Is PDF Converter free?

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

### Do Notan or PDF Converter have ads?

Neither Notan nor PDF Converter shows ads.

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

Notan ships an update every 2 weeks, and PDF Converter every 2 weeks. Most recently, Notan was updated on October 26, 2026 and PDF Converter 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.*