# Marky Notes vs Blue Whale PDF

The clearest difference is update cadence: Blue Whale PDF at every 9 days against Marky Notes's every 3 months. Marky Notes's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Marky Notes ships an update every 3 months, Blue Whale PDF every 9 days. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Marky Notes | Blue Whale PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/blue-whale-pdf/id6791564331/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 9 days** |
| Monetization | — | Free |
| Size | 25 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dejan Boras](https://appshunter.io/developer/1612985659) | [EZRA MICHAEL GILBERT](https://appshunter.io/developer/1895733787) |

## What reviewers say

### Marky Notes

[App page](https://appshunter.io/ios/app/marky-notes/id6449909608)

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

**In-app purchases:** none


### Blue Whale PDF

[App page](https://appshunter.io/ios/app/blue-whale-pdf/id6791564331)

This app allows you to scan physical documents into high-quality PDFs, import existing files, and organize your entire document library. It prioritizes user privacy by processing and storing all data locally on your device, ensuring your information remains secure and under your control.

**Highlights:** Scan documents to PDF, Import PDFs and images, Convert photos to PDF, Combine multiple PDFs, Organize document library, On-device processing, No account required

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

**In-app purchases:** none


## Frequently asked questions

### Is Marky Notes free?

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

### Is Blue Whale PDF free?

Blue Whale PDF is free to download, with no in-app purchases.

### Do Marky Notes or Blue Whale PDF have ads?

Neither Marky Notes nor Blue Whale PDF shows ads.

### Which is updated more often, Marky Notes or Blue Whale PDF?

Marky Notes ships an update every 3 months, and Blue Whale PDF every 9 days. Most recently, Marky Notes was updated on October 5, 2026 and Blue Whale PDF on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*