# iGlide Advanced vs igc Viewer

The clearest difference is price: igc Viewer at Free against iGlide Advanced's $99.99. igc Viewer also leads on rating (4.0 vs 2.0) and iOS requirement (13.1 vs 15.6). iGlide Advanced's advantage is review sentiment (59% vs 50%). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

igc Viewer is free to download; iGlide Advanced costs $99.99 up front. iGlide Advanced sells 1 one-off in-app purchase and igc Viewer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

igc Viewer holds the better App Store score, 4.0 against 2.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews complicate that: 59% of iGlide Advanced's written reviews are positive against 50% of igc Viewer's, so the app with the better star average is not the one people write more warmly about.

iGlide Advanced ships an update every 5 months, igc Viewer every 4 months. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | iGlide Advanced | igc Viewer |
| --- | --- | --- |
| Price | $99.99 | **Free** |
| Rating | [2.0 (2 ratings)](https://appshunter.io/ios/app/iglide-advanced/id401899980/reviews) | **[4.0 (2 ratings)](https://appshunter.io/ios/app/igc-viewer/id1428270954/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | **58.8% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 63 MB | 97 MB |
| Requires iOS | 15.6 | **13.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Logic-Design](https://appshunter.io/developer/1054827270) | [Hiroki Kijima](https://appshunter.io/developer/1326808571) |

## What reviewers say

### iGlide Advanced

[App page](https://appshunter.io/ios/app/iglide-advanced/id401899980)

This advanced navigation application assists glider pilots with competition, cross-country, and recreational flights. It offers detailed terrain maps, airspace warnings, and flight logging. Route planning and wind calculation are enhanced for more precise navigation.

**Highlights:** Route planning over multiple waypoints, High-resolution terrain map, Airspace warnings, Flight logging (IGC and KML), Live METAR weather data, Accurate wind calculation

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iGlide Pro Features | $99.99 | one-time |


### igc Viewer

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

Easily view flight data from .igc files. Simply open the file through your device's File App or share it directly to the application. It handles various file sizes, displaying your flight information efficiently.

**Highlights:** Open .igc files, File App integration, Share to app functionality, Handles various file sizes, Displays flight information

**Features:** Vision Pro support

**In-app purchases (1)**

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


## Frequently asked questions

### Is iGlide Advanced free?

iGlide Advanced costs $99.99, and also offers in-app purchases.

### Is igc Viewer free?

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

### Which has better reviews, iGlide Advanced or igc Viewer?

igc Viewer is rated higher. iGlide Advanced averages 2.0 out of 5 from 2 ratings, while igc Viewer averages 4.0 from 2 ratings.

### Do iGlide Advanced or igc Viewer have ads?

Neither iGlide Advanced nor igc Viewer shows ads.

### Which is updated more often, iGlide Advanced or igc Viewer?

iGlide Advanced ships an update every 5 months, and igc Viewer every 4 months. Most recently, iGlide Advanced was updated on September 23, 2026 and igc Viewer on September 24, 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.*