# igc Viewer vs SeeYou Navigator

The clearest difference is update cadence: SeeYou Navigator at every 8 days against igc Viewer's every 4 months. SeeYou Navigator also leads on ratings volume (27 vs 2). igc Viewer's advantage is device support (3 vs 1). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. igc Viewer sells 1 one-off in-app purchase and SeeYou Navigator sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.0 for igc Viewer against 4.1 for SeeYou Navigator. That said, the two scores are not equally well evidenced: SeeYou Navigator has 27 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 50% and 50% positive.

igc Viewer ships an update every 4 months, SeeYou Navigator every 8 days. The most recent releases landed on November 6, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | igc Viewer | SeeYou Navigator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/igc-viewer/id1428270954/reviews) | **[4.1 (27 ratings)](https://appshunter.io/ios/app/seeyou-navigator/id1485383554/reviews)** |
| Number of ratings | 2 | **27** |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 8 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 82 MB | 95 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hiroki Kijima](https://appshunter.io/developer/1326808571) | [Naviter](https://appshunter.io/developer/543826294) |

## What reviewers say

### igc Viewer

[App page](https://appshunter.io/ios/app/igc-viewer/id1428270954)

Easily open and view .igc flight log files directly from your device's file manager or share menu. This application processes your flight data, displaying it within seconds.

**Highlights:** Open .igc files, Use with File App, Share to app functionality, Fast file processing, Supports multiple devices

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flight Computer Mode | $4.99 | one-time |


### SeeYou Navigator

[App page](https://appshunter.io/ios/app/seeyou-navigator/id1485383554)

This app records flights for pilots, offering navigation assistance and live data like weather and traffic. It integrates with flight instruments and allows direct uploads to online contest platforms.

**Highlights:** Flight recording, Navigation assistance, Live weather and traffic data, Bluetooth instrument integration, Online contest uploads, Task flying support, Airspace warnings

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SeeYou Subscription - 1 month | $14.99 | per month |
| SeeYou Subscription - 1 year | $54.99 | per year |


## Frequently asked questions

### Is igc Viewer free?

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

### Is SeeYou Navigator free?

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

### Which has better reviews, igc Viewer or SeeYou Navigator?

SeeYou Navigator is rated higher. igc Viewer averages 4.0 out of 5 from 2 ratings, while SeeYou Navigator averages 4.1 from 27 ratings.

### Do igc Viewer or SeeYou Navigator have ads?

Neither igc Viewer nor SeeYou Navigator shows ads.

### Which is updated more often, igc Viewer or SeeYou Navigator?

igc Viewer ships an update every 4 months, and SeeYou Navigator every 8 days. Most recently, igc Viewer was updated on November 6, 2026 and SeeYou Navigator on November 10, 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.*