# FlySafe! ObstacleDetect vs Aerial Guard

The clearest difference is device support: FlySafe! ObstacleDetect at 3 against Aerial Guard's 1. FlySafe! ObstacleDetect also leads on iOS requirement (15.0 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. FlySafe! ObstacleDetect sells 3 in-app purchases, starting at $4.99 per month and Aerial Guard sells 1 in-app purchase, starting at $49.49 per year. Whichever you choose, the download price is not the number that matters.

FlySafe! ObstacleDetect ships an update every 4 weeks, Aerial Guard every 2 weeks. The most recent releases landed on October 7, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | FlySafe! ObstacleDetect | Aerial Guard |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Monetization | Subscription | — |
| Size | 67 MB | 98 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Daniele Tona](https://appshunter.io/developer/1094664233) | [Cambrian Intelligence SL](https://appshunter.io/developer/1529861385) |

## What reviewers say

### FlySafe! ObstacleDetect

[App page](https://appshunter.io/ios/app/flysafe-obstacledetect/id6468930786)

This app provides real-time obstacle detection for flights, offering visual and acoustic alerts up to 30 seconds before potential collisions. It features a continuously updated database of hazards and allows users to contribute to its accuracy.

**Highlights:** Visual and acoustic obstacle alerts, Up to 30-second pre-impact warnings, Continuously updated obstacle database, Location sharing, Real-time flight graph, Flight recorder and data sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $4.99 | per month |
| Quarterly subscription | $12.99 | per 3 months |
| Annual subscription | $44.99 | per year |


### Aerial Guard

[App page](https://appshunter.io/ios/app/aerial-guard/id6746328878)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly full access | $49.49 | per year |


## Frequently asked questions

### Is FlySafe! ObstacleDetect free?

FlySafe! ObstacleDetect is free to download, with in-app purchases available.

### Is Aerial Guard free?

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

### Do FlySafe! ObstacleDetect or Aerial Guard have ads?

Neither FlySafe! ObstacleDetect nor Aerial Guard shows ads.

### Which is updated more often, FlySafe! ObstacleDetect or Aerial Guard?

FlySafe! ObstacleDetect ships an update every 4 weeks, and Aerial Guard every 2 weeks. Most recently, FlySafe! ObstacleDetect was updated on October 7, 2026 and Aerial Guard on October 28, 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.*