# ok2fly vs Sonlak Suntrack

The clearest difference is in-app purchases: Sonlak Suntrack at none against ok2fly's 1. Sonlak Suntrack also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ok2fly sells 1 in-app purchase, starting at $164.99 per year. Sonlak Suntrack asks for nothing beyond the download.

ok2fly ships an update every 2 months, Sonlak Suntrack every 6 weeks. The most recent releases landed on October 25, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | ok2fly | Sonlak Suntrack |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Freemium | — |
| Size | 76 MB | 37 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BJA Consulting Pty Ltd](https://appshunter.io/developer/417674285) | [Sunru Holdings Pty Ltd](https://appshunter.io/developer/1516670236) |

## What reviewers say

### ok2fly

[App page](https://appshunter.io/ios/app/ok2fly/id1458487762)

This app provides drone pilots with essential safety information for flight planning. It visualizes airspace restrictions, airport zones, and potential hazards. Users can configure settings based on their pilot qualifications and flight times for comprehensive pre-flight analysis.

**Highlights:** Airspace visualization, Extended radius review, Street-level vector map, CASA RPAS compliance, Detailed reporting, Pilot qualification settings, Time-based map adjustments, Real-time restricted area visualization

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ok2fly Premium | $164.99 | per year |


### Sonlak Suntrack

[App page](https://appshunter.io/ios/app/sonlak-suntrack/id6741701545)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ok2fly free?

ok2fly is free to download, with in-app purchases available.

### Is Sonlak Suntrack free?

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

### Do ok2fly or Sonlak Suntrack have ads?

Neither ok2fly nor Sonlak Suntrack shows ads.

### Which is updated more often, ok2fly or Sonlak Suntrack?

ok2fly ships an update every 2 months, and Sonlak Suntrack every 6 weeks. Most recently, ok2fly was updated on October 25, 2026 and Sonlak Suntrack on October 17, 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.*