# Möbius Sync Pro

> File sync with Syncthing

Canonical page: [https://chrome-stats.com/d/id1671184333](https://chrome-stats.com/d/id1671184333)

## Overview

- **ID:** `id1671184333`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Pickup Infinity Limited
- **Category:** Productivity
- **Rating:** 4.00 / 5 (27 ratings)
- **Version:** 1.28.0
- **Last updated:** 2025-01-27
- **First published:** 2023-03-04
- **Size:** 22 MB
- **Data as of:** 2026-09-18
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/m%C3%B6bius-sync-pro/id1671184333)
- **Website:** [https://mobiussync.com](https://mobiussync.com/)
- **Privacy policy:** [https://mobiussync.com/privacy](https://mobiussync.com/privacy)

## Description

Möbius Sync brings Syncthing to your iPhone or iPad, allowing you to synchronize selected files between iOS devices and other devices supported by Syncthing, without the need for any cloud service.

Supports multiple folders and multiple remote devices. Synchronized folders can be created either:
1. in the Möbius Sync sandbox and files can be added to and retrieved from shared folders via the iOS Files app; or
2. by accessing other apps' sandboxes. This feature is EXPERIMENTAL and may break other app's functionality.

Uses the open-source Syncthing engine internally.

NOTE: The functionality in this Möbius Sync Pro app variant is identical to that which can unlocked by in-app purchase is in Möbius Sync (Freemium) - that has limited functaionality available for free for users who wish to try before purchase.

## Rankings

- #233,987 — Overall
- #49 — sync

## Review summary

Reviews consistently praise Möbius Sync Pro for strong Syncthing integration and cross-device syncing, including being marketed as an official version and worth the upgrade for some users. However, multiple users report reliability issues on iOS (especially background syncing), concerns about storage cleanup after deletions, and occasional lag in Syncthing version updates.

### Pros

- Excellent Syncthing integration with cross-device syncing across iOS and other platforms.
- Official/endorsed Syncthing version.
- Works across devices and platforms and generally advertised as working.
- Paid upgrade is worth it for some users (supports the developer).

### Cons

- Reliability issues on iOS, particularly with background sync and occasional interruptions.
- Upgrade price not worth it for some users.
- Deleted files do not free local storage; storage remains occupied (cleanup lacking).
- Syncthing version lag behind and updates needed.

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1671184333)