# EteSync vs Synctrain

The clearest difference is review sentiment: Synctrain at 89% against EteSync's 20%. Synctrain also leads on rating (4.9 vs 3.0) and ratings volume (123 vs 20). EteSync's advantage is iOS requirement (10.0 vs 17.0). 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.

Synctrain holds the better App Store score, 4.9 against 3.0. That said, the two scores are not equally well evidenced: Synctrain has 123 ratings behind it against 20, so its average is the more settled of the two. Written reviews point the same way: 20% of EteSync's written reviews are positive against 89% of Synctrain's.

EteSync ships an update every 3 weeks, Synctrain every 6 weeks. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | EteSync | Synctrain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (20 ratings)](https://appshunter.io/ios/app/etesync/id1489574285/reviews) | **[4.9 (123 ratings)](https://appshunter.io/ios/app/synctrain/id6553985316/reviews)** |
| Number of ratings | 20 | **123** |
| Positive reviews | 20.0% of reviews | **89.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 45 MB | 33 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [EteSync Ltd](https://appshunter.io/developer/1489574284) | [T-Shaped](https://appshunter.io/developer/1758051723) |

## What reviewers say

### EteSync

[App page](https://appshunter.io/ios/app/etesync/id1489574285)

Securely sync your contacts, calendars, and tasks across devices. This app provides a privacy-respecting synchronization solution with a full history of your data, allowing for restoration and access to past versions.

**Highlights:** Secure data synchronization, Contacts, calendars, and tasks sync, Privacy-respecting, Open-source client and server, Full data history and restore, Easy to use setup

**Features:** macOS Compatibility

**In-app purchases:** none


### Synctrain

[App page](https://appshunter.io/ios/app/synctrain/id6553985316)

Securely synchronize files and folders between your devices. Stream audio and video directly from other devices.  Manage file sharing permissions to control access to your data.

**Highlights:** Secure file synchronization, Full folder synchronization, Specific file selection, Audio and video streaming, Cross-device file mirroring, Customizable sharing permissions

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Intuitive interface
- 🚀 Seamless sync between devices
- 🔓 Open-source and free
- 💡 Integrates with iOS Files app

**What reviewers complain about**

- 🐛 Occasional connection issues
- 🔍 Could use more Apple-like design

**Reported bugs**

- Occasional app crashes
- Sync delays on some devices

**Requested features**

- Direct photo/video sync to remote devices
- Faster initial connection to server


## Frequently asked questions

### Is EteSync free?

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

### Is Synctrain free?

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

### Which has better reviews, EteSync or Synctrain?

Synctrain is rated higher. EteSync averages 3.0 out of 5 from 20 ratings, while Synctrain averages 4.9 from 123 ratings.

### Do EteSync or Synctrain have ads?

Neither EteSync nor Synctrain shows ads.

### Which is updated more often, EteSync or Synctrain?

EteSync ships an update every 3 weeks, and Synctrain every 6 weeks. Most recently, EteSync was updated on October 12, 2026 and Synctrain on October 7, 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.*