# SOS Online Backup vs Cardy | كرتي

The clearest difference is in-app purchases: SOS Online Backup at none against Cardy | كرتي's 4. SOS Online Backup also leads on iOS requirement (12.3 vs 15.1). Cardy | كرتي's advantage is update cadence (every 3 days vs every 8 months). On price, ads and device support there is nothing between them.

Both are free to download. Cardy | كرتي sells 4 one-off in-app purchases. SOS Online Backup asks for nothing beyond the download.

SOS Online Backup ships an update every 8 months, Cardy | كرتي every 3 days. The most recent releases landed on October 31, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | SOS Online Backup | Cardy | كرتي |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cardy/id6741732146/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 22.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 10 MB | 42 MB |
| Requires iOS | **12.3** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Infrascale, Inc.](https://appshunter.io/developer/328057516) | [Mustafa Al-Ajmi](https://appshunter.io/developer/1441534903) |

## What reviewers say

### SOS Online Backup

[App page](https://appshunter.io/ios/app/sos-online-backup/id328057513)

Securely back up and restore data from your mobile devices, laptops, and remote offices to the cloud. Protect your information against accidental deletion, device loss, or cyberattacks. Access and manage your backed-up files from any device.

**Highlights:** Direct-to-cloud backup, Data recovery, Cross-device access, Protection against data loss, Mobile, laptop, and office support

**Features:** macOS Compatibility

**In-app purchases:** none


### Cardy | كرتي

[App page](https://appshunter.io/ios/app/cardy/id6741732146)

Create and share a modern digital business card that integrates with your Apple Wallet. Easily customize your card with colors, logos, and avatars, then share it instantly via QR code, email, or social media. Supports English and Arabic for global networking.

**Highlights:** Digital business card creation, Apple Wallet integration, Instant sharing via QR code, Customizable design (colors, logo, avatar), Multilingual support (English, Arabic)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 card | $9.99 | one-time |
| 5 cards | $19.99 | one-time |
| 10 cards | $29.99 | one-time |
| 20 cards purchase | $49.99 | one-time |


## Frequently asked questions

### Is SOS Online Backup free?

SOS Online Backup is free to download, with no in-app purchases.

### Is Cardy | كرتي free?

Cardy | كرتي is free to download, with in-app purchases available.

### Do SOS Online Backup or Cardy | كرتي have ads?

Neither SOS Online Backup nor Cardy | كرتي shows ads.

### Which is updated more often, SOS Online Backup or Cardy | كرتي?

SOS Online Backup ships an update every 8 months, and Cardy | كرتي every 3 days. Most recently, SOS Online Backup was updated on October 31, 2026 and Cardy | كرتي on November 4, 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.*