# iSoar vs Kigo Nav

The clearest difference is in-app purchases: Kigo Nav at none against iSoar's 2. Kigo Nav also leads on update cadence (weekly vs monthly). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. iSoar sells 2 in-app purchases, starting at $36.99 per 6 months. Kigo Nav asks for nothing beyond the download.

iSoar ships an update monthly, Kigo Nav weekly. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | iSoar | Kigo Nav |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kigo-nav/id6788709723/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Subscription | **Free** |
| Size | 73 MB | 13 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Denis Leupold](https://appshunter.io/developer/1486650749) | [Slawomir Piela](https://appshunter.io/developer/1475090274) |

## What reviewers say

### iSoar

[App page](https://appshunter.io/ios/app/isoar/id1486650750)

This navigation app assists glider pilots with route planning, real-time flight data, and landing calculations. It features moving maps of European airspace, an end-approach calculator, and an automatic flight logbook.

**Highlights:** Moving map with European airspace, End-approach calculator, Air-traffic monitor, Automatic flight logbook, IGC flight logger

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6 Month Subscription | $36.99 | per 6 months |
| 1 Year Subscription | $46.99 | per year |


### Kigo Nav

[App page](https://appshunter.io/ios/app/kigo-nav/id6788709723)

A navigation tool designed for glider pilots. It offers features like map support, waypoint management, airspace awareness, and thermal assistance to aid in flight planning and execution.

**Highlights:** Map support, Waypoint management, Task planning, Airspace awareness, Thermal assistant, FLARM traffic integration, Flight navigation tools

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

**In-app purchases:** none


## Frequently asked questions

### Is iSoar free?

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

### Is Kigo Nav free?

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

### Do iSoar or Kigo Nav have ads?

Neither iSoar nor Kigo Nav shows ads.

### Which is updated more often, iSoar or Kigo Nav?

iSoar ships an update monthly, and Kigo Nav weekly. Most recently, iSoar was updated on October 10, 2026 and Kigo Nav on October 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.*