# Sync vs COSMOTE File Backup

The clearest difference is review sentiment: Sync at 50% against COSMOTE File Backup's 0%. Sync also leads on rating (3.7 vs 1.0) and update cadence (every 2 months vs every 8 months). COSMOTE File Backup's advantage is in-app purchases (none vs 11) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Sync sells 11 in-app purchases, starting at $1.99 per month. COSMOTE File Backup asks for nothing beyond the download.

Sync holds the better App Store score, 3.7 against 1.0. That said, the two scores are not equally well evidenced: Sync has 26 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of Sync's written reviews are positive against 0% of COSMOTE File Backup's.

Sync ships an update every 2 months, COSMOTE File Backup every 8 months. The most recent releases landed on September 29, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Sync | COSMOTE File Backup |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (26 ratings)](https://appshunter.io/ios/app/sync-file-backup-and-cloud-sync/id945501464/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/cosmote-file-backup/id1480865882/reviews) |
| Number of ratings | **26** | 1 |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 18 MB | 16 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Miciniti Technologies](https://appshunter.io/developer/1847893750) | [Arx.Net SA](https://appshunter.io/developer/364086733) |

## What reviewers say

### Sync

[App page](https://appshunter.io/ios/app/sync-file-backup-and-cloud-sync/id945501464)

This app facilitates file synchronization, backup, and restoration across local storage and various cloud services. It includes a file manager for browsing and manipulating files, and a web server for sharing local content over Wi-Fi. Users can set up custom tasks for different transfer operations.

**Highlights:** File synchronization, Backup and restore, Local and cloud drive support, Built-in file manager, Web server for Wi-Fi sharing, Customizable transfer tasks

**Features:** Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $14.99 | per year |
| 1-hour trial (Web Server) | Free | one-time |
| Dropbox Drive | $4.99 | one-time |
| Google Drive | $4.99 | one-time |
| OneDrive | $4.99 | one-time |
| Box Drive | $4.99 | one-time |
| Amazon S3 Drive | $5.99 | one-time |
| Public Drive | $5.99 | one-time |
| Web Server | $5.99 | one-time |
| Lifetime | $39.99 | one-time |


### COSMOTE File Backup

[App page](https://appshunter.io/ios/app/cosmote-file-backup/id1480865882)

Securely store your files with automated backup plans tailored to your needs. Restore your data anytime and manage different versions for better control.

**Highlights:** Secure file storage, Automated backup plans, Data recovery, Version control, Customizable backup schedules

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sync free?

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

### Is COSMOTE File Backup free?

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

### Which has better reviews, Sync or COSMOTE File Backup?

Sync is rated higher. Sync averages 3.7 out of 5 from 26 ratings, while COSMOTE File Backup averages 1.0 from 1 ratings.

### Do Sync or COSMOTE File Backup have ads?

Sync shows ads; COSMOTE File Backup does not.

### Which is updated more often, Sync or COSMOTE File Backup?

Sync ships an update every 2 months, and COSMOTE File Backup every 8 months. Most recently, Sync was updated on September 29, 2026 and COSMOTE File Backup 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.*