# Si vs Caravan Buddy

The clearest difference is price: Si at Free against Caravan Buddy's $3.99. Si also leads on iOS requirement (14.0 vs 17.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Si is free to download; Caravan Buddy costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Si ships an update monthly, Caravan Buddy every 3 weeks. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Si | Caravan Buddy |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 49 MB | 7 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [WeMa Mobile B.V.](https://appshunter.io/developer/494886354) | [Stefan Versleeuwen](https://appshunter.io/developer/6787390325) |

## What reviewers say

### Si

[App page](https://appshunter.io/ios/app/si-es-an/id1616635877)

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

**In-app purchases:** none


### Caravan Buddy

[App page](https://appshunter.io/ios/app/caravan-buddy/id6789572525)

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

**In-app purchases:** none


## Frequently asked questions

### Is Si free?

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

### Is Caravan Buddy free?

Caravan Buddy costs $3.99, with no in-app purchases.

### Do Si or Caravan Buddy have ads?

Neither Si nor Caravan Buddy shows ads.

### Which is updated more often, Si or Caravan Buddy?

Si ships an update monthly, and Caravan Buddy every 3 weeks. Most recently, Si was updated on October 7, 2026 and Caravan Buddy on October 24, 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.*