# CareVault vs Sardines Carpool

The clearest difference is update cadence: Sardines Carpool at every 4 days against CareVault's every 2 months. CareVault's advantage is iOS requirement (13.0 vs 18.2). On price, ads, in-app purchases and device support there is nothing between them.

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

CareVault ships an update every 2 months, Sardines Carpool every 4 days. The most recent releases landed on October 16, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | CareVault | Sardines Carpool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (12 ratings)](https://appshunter.io/ios/app/sardines-carpool/id6744044111/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | — | Free |
| Size | 45 MB | 14 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jones Kirui](https://appshunter.io/developer/1617782545) | [Robert Mc Cord Hoehn](https://appshunter.io/developer/1805723652) |

## What reviewers say

### CareVault

[App page](https://appshunter.io/ios/app/carevault/id1617782543)

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

**In-app purchases:** none


### Sardines Carpool

[App page](https://appshunter.io/ios/app/sardines-carpool/id6744044111)

Effortlessly organize carpools directly within iMessage. Create ride polls, manage multiple vehicles, and save your car details for quick setup. Everything stays within your conversations, no accounts or servers needed.

**Highlights:** Create ride polls in iMessage, Support for multi-vehicle trips, Save custom vehicle seat layouts, Automatic name saving, No accounts or server reliance, Trip scheduling with date and time

**Features:** iMessage stickers

**In-app purchases:** none


## Frequently asked questions

### Is CareVault free?

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

### Is Sardines Carpool free?

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

### Do CareVault or Sardines Carpool have ads?

Neither CareVault nor Sardines Carpool shows ads.

### Which is updated more often, CareVault or Sardines Carpool?

CareVault ships an update every 2 months, and Sardines Carpool every 4 days. Most recently, CareVault was updated on October 16, 2026 and Sardines Carpool on October 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*