# Sky Sync vs NihaoTrip

The clearest difference is in-app purchases: NihaoTrip at none against Sky Sync's 2. NihaoTrip 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. NihaoTrip asks for nothing beyond the download.

Sky Sync ships an update every 2 months, NihaoTrip every 3 weeks. The most recent releases landed on October 22, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Sky Sync | NihaoTrip |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/sky-sync-live-flight-tracker/id6670602283/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 57 MB | 39 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [LeoStudio Global Limited](https://appshunter.io/developer/1700204948) | [Jad Khiami](https://appshunter.io/developer/1680950605) |

## What reviewers say

### Sky Sync

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

Track flights globally with real-time updates, delay notifications, and detailed airport information. Visualize flight paths on zoomable maps and share your journey details easily. Access weather and destination info to plan your travel.

**Highlights:** Real-time flight tracking, Delay and schedule change notifications, Detailed airport and airline information, Zoomable live flight path maps, Save favorite flights and airports, Share flight details

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

**In-app purchases (2)**

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


### NihaoTrip

[App page](https://appshunter.io/ios/app/nihaotrip/id6746557685)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sky Sync free?

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

### Is NihaoTrip free?

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

### Do Sky Sync or NihaoTrip have ads?

Sky Sync shows ads; NihaoTrip does not.

### Which is updated more often, Sky Sync or NihaoTrip?

Sky Sync ships an update every 2 months, and NihaoTrip every 3 weeks. Most recently, Sky Sync was updated on October 22, 2026 and NihaoTrip on October 16, 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.*