# FlySto vs CAVOK

The clearest difference is in-app purchases: FlySto at none against CAVOK's 3. FlySto also leads on iOS requirement (16.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. CAVOK sells 3 in-app purchases, starting at $3.99 per month. FlySto asks for nothing beyond the download.

## The numbers

| Metric | FlySto | CAVOK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (30 ratings)](https://appshunter.io/ios/app/flysto/id6447300616/reviews)** | — |
| Number of ratings | **30** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free | — |
| Size | 110 MB | 22 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [FlySto Limited](https://appshunter.io/developer/1815916959) | [Umayanga Alahakoon](https://appshunter.io/developer/1481069353) |

## What reviewers say

### FlySto

[App page](https://appshunter.io/ios/app/flysto/id6447300616)

Track all your flight data conveniently on your mobile device. Organize flights by month, filter by aircraft or airport, and upload logs easily. Get detailed analysis of your flights with over 30 calculated parameters and graphs.

**Highlights:** Organized monthly flight list, Filter by aircraft or airport, Easy log upload via SD card, Offline log storage and upload, Detailed flight analysis with graphs, Review landing limits and scoring

**In-app purchases:** none


### CAVOK

[App page](https://appshunter.io/ios/app/cavok-digital-pilot-logbook/id6792272376)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CAVOK Pro Monthly | $3.99 | per month |
| CAVOK Pro Yearly | $29.99 | per year |
| CAVOK Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is FlySto free?

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

### Is CAVOK free?

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

### Do FlySto or CAVOK have ads?

Neither FlySto nor CAVOK shows ads.

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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.*