# FlySafe! ObstacleDetect vs DreamwavesGO

The clearest difference is in-app purchases: DreamwavesGO at none against FlySafe! ObstacleDetect's 3. FlySafe! ObstacleDetect's advantage is device support (3 vs 1). On price, ads 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. DreamwavesGO asks for nothing beyond the download.

## The numbers

| Metric | FlySafe! ObstacleDetect | DreamwavesGO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 weeks | — |
| Monetization | Subscription | — |
| Size | 67 MB | 114 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Daniele Tona](https://appshunter.io/developer/1094664233) | [Dreamwaves GmbH](https://appshunter.io/developer/1496541181) |

## 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 |


### DreamwavesGO

[App page](https://appshunter.io/ios/app/dreamwavesgo/id6742522257)

**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 DreamwavesGO free?

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

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

Neither FlySafe! ObstacleDetect nor DreamwavesGO shows ads.

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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.*