# FlySafe! ObstacleDetect vs AirPlate

The clearest difference is in-app purchases: AirPlate at none against FlySafe! ObstacleDetect's 3. FlySafe! ObstacleDetect's advantage is update cadence (every 4 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. FlySafe! ObstacleDetect sells 3 in-app purchases, starting at $4.99 per month. AirPlate asks for nothing beyond the download.

FlySafe! ObstacleDetect ships an update every 4 weeks, AirPlate every 3 months. The most recent releases landed on June 1, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | FlySafe! ObstacleDetect | AirPlate |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Monetization | Subscription | — |
| Size | 67 MB | 120 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daniele Tona](https://appshunter.io/developer/1094664233) | [AirPlate ApS](https://appshunter.io/developer/1766262798) |

## 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 |


### AirPlate

[App page](https://appshunter.io/ios/app/airplate/id6670435015)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FlySafe! ObstacleDetect free?

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

### Is AirPlate free?

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

### Do FlySafe! ObstacleDetect or AirPlate have ads?

Neither FlySafe! ObstacleDetect nor AirPlate shows ads.

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

FlySafe! ObstacleDetect ships an update every 4 weeks, and AirPlate every 3 months. Most recently, FlySafe! ObstacleDetect was updated on June 1, 2026 and AirPlate on September 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.*