# Sky Sync vs Open Flight

The clearest difference is in-app purchases: Open Flight at none against Sky Sync's 2. Open Flight also leads on ads (none vs shown). Sky Sync's advantage is iOS requirement (13.0 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Sky Sync sells 2 in-app purchases, starting at $3.99 per 7 days. Open Flight asks for nothing beyond the download.

Sky Sync ships an update every 2 months, Open Flight monthly. The most recent releases landed on September 29, 2026 and August 19, 2026 respectively.

## The numbers

| Metric | Sky Sync | Open Flight |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Free |
| Size | 57 MB | 4 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [LeoStudio Global](https://appshunter.io/developer/1700204948) | [Musa Tenekeci](https://appshunter.io/developer/1773121832) |

## What reviewers say

### Sky Sync

[App page](https://appshunter.io/ios/app/sky-sync-live-flight-tracker/id6670602283)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $3.99 | per 7 days |
| Premium | $47.99 | per year |


### Open Flight

[App page](https://appshunter.io/ios/app/open-flight-flight-tracker/id6738797679)

Easily track flights and access detailed aviation data. This app provides real-time updates on flight schedules, routes, and airport information. Its simple design makes it ideal for travelers and aviation enthusiasts alike.

**Highlights:** Airport-based flight search, Comprehensive flight details, Explore flight routes, Interactive airport selection, Real-time flight updates, Global airport database

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

**In-app purchases:** none


## Frequently asked questions

### Is Sky Sync free?

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

### Is Open Flight free?

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

### Do Sky Sync or Open Flight have ads?

Sky Sync shows ads; Open Flight does not.

### Which is updated more often, Sky Sync or Open Flight?

Sky Sync ships an update every 2 months, and Open Flight monthly. Most recently, Sky Sync was updated on September 29, 2026 and Open Flight on August 19, 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.*