# Airport Notes vs DocuOne

The clearest difference is in-app purchases: DocuOne at none against Airport Notes's 3. DocuOne also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 6 weeks). Airport Notes's advantage is iOS requirement (15.0 vs 18.0). On price and device support there is nothing between them.

Both are free to download. Airport Notes sells 3 in-app purchases, starting at $1.99 per month. DocuOne asks for nothing beyond the download.

Airport Notes ships an update every 6 weeks, DocuOne every 2 weeks. The most recent releases landed on October 22, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Airport Notes | DocuOne |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/docuone/id6464299395/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 94 MB | 74 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Bahadir ARSLAN](https://appshunter.io/developer/1445887121) | [Lagary Systems, Inc](https://appshunter.io/developer/1705480493) |

## What reviewers say

### Airport Notes

[App page](https://appshunter.io/ios/app/airport-notes/id1445887122)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Annual Pro Subscription | $10.99 | per year |
| Remove Ads | $0.99 | one-time |


### DocuOne

[App page](https://appshunter.io/ios/app/docuone/id6464299395)

This app offers a comprehensive document management system for airlines, featuring an AI assistant for smart search and suggestions. It simplifies aviation-related reporting and securely stores operational documents with expiration tracking.

**Highlights:** AI-powered document search, Contextual understanding and guidance, Personalized suggestions, All-in-one aviation form reporting, Streamlined workflow automation, Secure document storage, Expiration date tracking

**In-app purchases:** none


## Frequently asked questions

### Is Airport Notes free?

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

### Is DocuOne free?

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

### Do Airport Notes or DocuOne have ads?

Airport Notes shows ads; DocuOne does not.

### Which is updated more often, Airport Notes or DocuOne?

Airport Notes ships an update every 6 weeks, and DocuOne every 2 weeks. Most recently, Airport Notes was updated on October 22, 2026 and DocuOne on October 13, 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.*