# BOOM GPS vs Cobus 4.0

The clearest difference is iOS requirement: Cobus 4.0 at 13.0 against BOOM GPS's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

BOOM GPS ships an update monthly, Cobus 4.0 every 5 weeks. The most recent releases landed on October 30, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | BOOM GPS | Cobus 4.0 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Size | 65 MB | 24 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Daniel Chavarria Ospina](https://appshunter.io/developer/1579035297) | [Cobus Group s.r.l.](https://appshunter.io/developer/941694928) |

## What reviewers say

### BOOM GPS

[App page](https://appshunter.io/ios/app/boom-gps/id6451176548)

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

**In-app purchases:** none


### Cobus 4.0

[App page](https://appshunter.io/ios/app/cobus-40/id6470394061)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BOOM GPS free?

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

### Is Cobus 4.0 free?

Cobus 4.0 is free to download, with no in-app purchases.

### Do BOOM GPS or Cobus 4.0 have ads?

Neither BOOM GPS nor Cobus 4.0 shows ads.

### Which is updated more often, BOOM GPS or Cobus 4.0?

BOOM GPS ships an update monthly, and Cobus 4.0 every 5 weeks. Most recently, BOOM GPS was updated on October 30, 2026 and Cobus 4.0 on October 1, 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.*