# BlackFon vs Aviator Notes App

The clearest difference is in-app purchases: BlackFon at none against Aviator Notes App's 1. BlackFon also leads on iOS requirement (11.0 vs 15.1). Aviator Notes App's advantage is update cadence (weekly vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Aviator Notes App sells 1 in-app purchase, starting at $19.99 per year. BlackFon asks for nothing beyond the download.

BlackFon ships an update every 3 weeks, Aviator Notes App weekly. The most recent releases landed on October 8, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | BlackFon | Aviator Notes App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 23 MB | 34 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Blackfon](https://appshunter.io/developer/1819454939) | [Erick Alejandro De Luna Chio](https://appshunter.io/developer/1829607269) |

## What reviewers say

### BlackFon

[App page](https://appshunter.io/ios/app/blackfon/id6747028112)

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

**In-app purchases:** none


### Aviator Notes App

[App page](https://appshunter.io/ios/app/aviator-notes-app/id6749254504)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Anual | $19.99 | per year |


## Frequently asked questions

### Is BlackFon free?

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

### Is Aviator Notes App free?

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

### Do BlackFon or Aviator Notes App have ads?

Neither BlackFon nor Aviator Notes App shows ads.

### Which is updated more often, BlackFon or Aviator Notes App?

BlackFon ships an update every 3 weeks, and Aviator Notes App weekly. Most recently, BlackFon was updated on October 8, 2026 and Aviator Notes App on September 30, 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.*