# Yonder vs Stacky

The clearest difference is update cadence: Stacky at every 4 days against Yonder's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Yonder sells 2 in-app purchases, starting at $4.99 per month and Stacky sells 3 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

Yonder ships an update every 8 months, Stacky every 4 days. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Yonder | Stacky |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/yonder-live-flight-tracker/id6760306904/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 141 MB | 47 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Radical Sloth](https://appshunter.io/developer/1832848408) | [Stacky Technologies](https://appshunter.io/developer/6778837622) |

## What reviewers say

### Yonder

[App page](https://appshunter.io/ios/app/yonder-live-flight-tracker/id6760306904)

Track live aircraft on an interactive map, explore airport departures and arrivals, and discover aviation events. Offers 3D flight following and detailed aircraft information. Some advanced features require a premium subscription.

**Highlights:** Live aircraft tracking on interactive map, 3D flight following with satellite scenery, Airport departure and arrival boards, Detailed flight and aircraft information, Aviation event reports, Search flights and airports, Apple Watch companion app

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PlanesFYI Monthly | $4.99 | per month |
| PlanesFYI Premium - Annual | $34.99 | per year |


### Stacky

[App page](https://appshunter.io/ios/app/stacky-flight-tracker-and-trips/id6778837620)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stacky Premium | $8.99 | per month |
| Stacky Premium | $69.99 | per year |
| Trip Pass | $6.99 | one-time |


## Frequently asked questions

### Is Yonder free?

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

### Is Stacky free?

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

### Do Yonder or Stacky have ads?

Neither Yonder nor Stacky shows ads.

### Which is updated more often, Yonder or Stacky?

Yonder ships an update every 8 months, and Stacky every 4 days. Most recently, Yonder was updated on November 7, 2026 and Stacky on November 5, 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.*