# Yard for EBS vs VIAVI OSPREY

The clearest difference is update cadence: VIAVI OSPREY at every 2 months against Yard for EBS's every 12 months. Yard for EBS's advantage is iOS requirement (12.3 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Yard for EBS ships an update every 12 months, VIAVI OSPREY every 2 months. The most recent releases landed on October 29, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Yard for EBS | VIAVI OSPREY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/viavi-osprey/id6749333786/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 93 MB | 87 MB |
| Requires iOS | **12.3** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oracle America, Inc.](https://appshunter.io/developer/284793707) | [VIAVI Solutions Inc.](https://appshunter.io/developer/505552642) |

## What reviewers say

### Yard for EBS

[App page](https://appshunter.io/ios/app/yard-for-ebs/id1131936067)

**Features:** Vision Pro support

**In-app purchases:** none


### VIAVI OSPREY

[App page](https://appshunter.io/ios/app/viavi-osprey/id6749333786)

This application simulates GPS signals for avionics testing, allowing users to create static waypoints and dynamic routes. It facilitates GPS receiver position lock through daily almanac data uploads and supports various GPS signal configurations.

**Highlights:** Static and dynamic route simulation, Automated almanac upload, Global avionics test set support, 10-channel configuration, Single or dual GPS antenna support, Direct GPS receiver connection, L1 GPS signal simulation

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

**In-app purchases:** none


## Frequently asked questions

### Is Yard for EBS free?

Yard for EBS is free to download, with no in-app purchases.

### Is VIAVI OSPREY free?

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

### Do Yard for EBS or VIAVI OSPREY have ads?

Neither Yard for EBS nor VIAVI OSPREY shows ads.

### Which is updated more often, Yard for EBS or VIAVI OSPREY?

Yard for EBS ships an update every 12 months, and VIAVI OSPREY every 2 months. Most recently, Yard for EBS was updated on October 29, 2026 and VIAVI OSPREY on October 10, 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.*