# V.S.D 39 vs Compath

The clearest difference is in-app purchases: V.S.D 39 at none against Compath's 2. V.S.D 39 also leads on iOS requirement (12.0 vs 15.1). Compath's advantage is update cadence (every 6 days vs every 24 months) and device support. On price there is nothing between them.

Both are free to download. Compath sells 2 in-app purchases, starting at $34.99 per year. V.S.D 39 asks for nothing beyond the download.

V.S.D 39 ships an update every 24 months, Compath every 6 days. The most recent releases landed on November 4, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | V.S.D 39 | Compath |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | Every 24 months | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 37 MB | 69 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | — | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [JADAYA INVERSIONES SOCIEDAD LIMITADA](https://appshunter.io/developer/1609056669) | [Robin Valtot](https://appshunter.io/developer/1893269725) |

## What reviewers say

### V.S.D 39

[App page](https://appshunter.io/ios/app/vsd-39/id6502591410)

**In-app purchases:** none


### Compath

[App page](https://appshunter.io/ios/app/compath-outdoor-explorer/id6762183817)

Plan, explore, and navigate outdoor adventures with advanced maps and GPS tracking. Discover trails, create custom routes, and monitor your progress for activities like hiking, cycling, and skiing.

**Highlights:** Advanced outdoor maps, Route planning and discovery, Real-time GPS tracking, Offline maps and routes, Activity monitoring (distance, elevation), Support for hiking, cycling, skiing

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual | $34.99 | per year |
| One month | $4.99 | one-time |


## Frequently asked questions

### Is V.S.D 39 free?

V.S.D 39 is free to download, with no in-app purchases.

### Is Compath free?

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

### Which is updated more often, V.S.D 39 or Compath?

V.S.D 39 ships an update every 24 months, and Compath every 6 days. Most recently, V.S.D 39 was updated on November 4, 2026 and Compath on November 9, 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.*