# iLink Backup vs Syndoc

The clearest difference is iOS requirement: Syndoc at 9.0 against iLink Backup's 11.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | iLink Backup | Syndoc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/syndoc/id1507372704/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 28 MB | 33 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sunprotected Technology Corp](https://appshunter.io/developer/1691029358) | [Vedist Systems Private Limited](https://appshunter.io/developer/1559179261) |

## What reviewers say

### iLink Backup

[App page](https://appshunter.io/ios/app/ilink-backup/id1445514898)

Automate backups of your iPhone or iPad data to a USB flash drive or Micro SD card while charging. This app works with any USB charging adapter and supports backing up photos and videos from social media platforms.

**Highlights:** Automatic backup during charging, Supports USB flash drives and Micro SD cards, Works with any USB charging adapter, Backup photos and videos from Facebook/Instagram, Compatible with iPhone, iPad, and iPod

**Features:** macOS Compatibility

**In-app purchases:** none


### Syndoc

[App page](https://appshunter.io/ios/app/syndoc/id1507372704)

Access and manage files from various cloud storage services in one place. Offers features like unified viewing, multi-account support, encryption, compression, and secure data transfer. It's completely free with no advertisements.

**Highlights:** Unified cloud storage view, Multi-account support, File encryption and decryption, Compress and extract files, Secure data transfer, Change access permissions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iLink Backup free?

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

### Is Syndoc free?

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

### Do iLink Backup or Syndoc have ads?

Neither iLink Backup nor Syndoc shows ads.

### Which is updated more often, iLink Backup or Syndoc?

iLink Backup ships an update every 2 months, and Syndoc every 2 months. Most recently, iLink Backup was updated on November 2, 2026 and Syndoc on November 3, 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.*