# Spacefelt vs FlySafe! ObstacleDetect

The clearest difference is in-app purchases: Spacefelt 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. Spacefelt asks for nothing beyond the download.

Spacefelt ships an update every 3 months, FlySafe! ObstacleDetect every 4 weeks. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Spacefelt | FlySafe! ObstacleDetect |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | — | Subscription |
| Size | 71 MB | 67 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GRAILMAKER INNOVATIONS PRIVATE LIMITED](https://appshunter.io/developer/1740302833) | [Daniele Tona](https://appshunter.io/developer/1094664233) |

## What reviewers say

### Spacefelt

[App page](https://appshunter.io/ios/app/spacefelt/id1661481450)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Spacefelt free?

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

### Is FlySafe! ObstacleDetect free?

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

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

Neither Spacefelt nor FlySafe! ObstacleDetect shows ads.

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

Spacefelt ships an update every 3 months, and FlySafe! ObstacleDetect every 4 weeks. Most recently, Spacefelt was updated on September 30, 2026 and FlySafe! ObstacleDetect on October 7, 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.*