# Sure Support vs Card Vault

The clearest difference is in-app purchases: Sure Support at none against Card Vault's 4. Card Vault's advantage is update cadence (daily vs every 2 months) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Card Vault sells 4 in-app purchases, starting at $9.99 per month. Sure Support asks for nothing beyond the download.

Sure Support ships an update every 2 months, Card Vault daily. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Sure Support | Card Vault |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Free | — |
| Size | 55 MB | 15 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sure (Guernsey) Limited](https://appshunter.io/developer/470848317) | [Scott Allison](https://appshunter.io/developer/905771102) |

## What reviewers say

### Sure Support

[App page](https://appshunter.io/ios/app/sure-support/id1440045359)

Diagnose and resolve common internet connectivity problems. The app runs network tests, provides potential fixes, and gathers information to assist support technicians if issues persist.

**Highlights:** Network tests and diagnostics, Connectivity issue resolution, Step-by-step fix prompts, Support technician information gathering, Internet package optimization

**Features:** Vision Pro support

**In-app purchases:** none


### Card Vault

[App page](https://appshunter.io/ios/app/card-vault/id6760656137)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CardVault Pro | $9.99 | per month |
| CardVault Elite | $19.99 | per month |
| CardVault Pro Annual | $99.99 | per year |
| CardVault Elite Annual | $199.99 | per year |


## Frequently asked questions

### Is Sure Support free?

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

### Is Card Vault free?

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

### Do Sure Support or Card Vault have ads?

Neither Sure Support nor Card Vault shows ads.

### Which is updated more often, Sure Support or Card Vault?

Sure Support ships an update every 2 months, and Card Vault daily. Most recently, Sure Support was updated on October 3, 2026 and Card Vault on October 2, 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.*