# Nextcloud vs Möbius Sync

The clearest difference is rating: Nextcloud at 4.7 against Möbius Sync's 3.8. Nextcloud also leads on in-app purchases (none vs 1) and update cadence (weekly vs every 2 months). Möbius Sync's advantage is iOS requirement (14.1 vs 17.0). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Möbius Sync sells 1 one-off in-app purchase. Nextcloud asks for nothing beyond the download.

Nextcloud holds the better App Store score, 4.7 against 3.8. That said, the two scores are not equally well evidenced: Nextcloud has 10K ratings behind it against 140, so its average is the more settled of the two. Written reviews point the same way: 62% of Nextcloud's written reviews are positive against 55% of Möbius Sync's.

Nextcloud ships an update weekly, Möbius Sync every 2 months. The most recent releases landed on September 24, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Nextcloud | Möbius Sync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (10K ratings)](https://appshunter.io/ios/app/nextcloud/id1125420102/reviews)** | [3.8 (140 ratings)](https://appshunter.io/ios/app/mobius-sync/id1539203216/reviews) |
| Number of ratings | **10K** | 140 |
| Positive reviews | **61.5% of reviews** | 55.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 319 MB | 23 MB |
| Requires iOS | 17.0 | **14.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nextcloud GmbH](https://appshunter.io/developer/1296825573) | [Pickup Infinity Limited](https://appshunter.io/developer/1118833408) |

## What reviewers say

### Nextcloud

[App page](https://appshunter.io/ios/app/nextcloud/id1125420102)

Access, manage, and share your files and photos from your private cloud storage. Upload media to free up phone space, work on documents offline, and utilize AI assistance. Secure your data with password or FaceID protection and end-to-end encryption.

**Highlights:** Connect multiple cloud accounts, Access and share documents, Upload photos and videos, Offline file access, AI Assistant, End-to-end encryption

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and stable
- 🔒 Secure and private
- 👍 Great alternative to big cloud providers
- 👍 Useful for home/business use
- 👍 Integrates well with iOS

**What reviewers complain about**

- 🐛 Buggy and crashes frequently
- 🔋 High battery consumption
- 👎 Unreliable file syncing and uploads
- 👎 Inconsistent performance and responsiveness
- 👎 Limited functionality compared to web version

**Reported bugs**

- Inability to open/edit text files
- Issues with password-protected folders
- Problems with HEIC file support
- Inconsistent video playback
- Crashes on launch after updates

**Requested features**

- Improved background photo/file sync
- Better integration with iOS Files app
- Support for more file types and document editing
- Customizable sorting and organization options
- Streamlined setup and configuration


### Möbius Sync

[App page](https://appshunter.io/ios/app/mobius-sync/id1539203216)

Synchronize files between your iOS devices and other Syncthing-supported platforms without relying on cloud storage. Manage multiple folders and remote devices, with options for sandbox or experimental cross-app sandbox syncing.

**Highlights:** File synchronization between iOS and other Syncthing devices, No cloud service required, Supports multiple folders and remote devices, Sync within app sandbox or other app sandboxes (paid), Uses open-source Syncthing engine

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited file sync | $4.99 | one-time |

**What reviewers like**

- ✅ Effective Syncthing implementation for iOS
- 💰 Fair one-time purchase model (no subscription)
- 🔒 Privacy-focused peer-to-peer syncing
- 📱 Good Files app integration
- ⚡ Fast file synchronization when working

**What reviewers complain about**

- 🐛 Outdated internal Syncthing version (1.28 vs 2.x)
- 💸 Aggressive paywall at 20MB free limit
- 🔌 No true background sync (iOS limitation)
- 🚫 Cannot sync iOS Photos app natively
- ⚠️ Inconsistent purchase restoration across devices

**Reported bugs**

- Syncthing version incompatibility with v2.x devices
- Device discovery limited to 1 of 5 paired devices
- Insufficient space errors despite available storage
- Purchase dialog rendering issues on older devices
- Purchase not persisting after app reinstall

**Requested features**

- Update internal Syncthing to version 2.x or higher
- iOS Photos app sync capability (at least one-way upload)
- True background synchronization
- Selective folder sync to save storage space
- File Provider extension for deeper iOS integration


## Frequently asked questions

### Is Nextcloud free?

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

### Is Möbius Sync free?

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

### Which has better reviews, Nextcloud or Möbius Sync?

Nextcloud is rated higher. Nextcloud averages 4.7 out of 5 from 10K ratings, while Möbius Sync averages 3.8 from 140 ratings.

### Do Nextcloud or Möbius Sync have ads?

Neither Nextcloud nor Möbius Sync shows ads.

### Which is updated more often, Nextcloud or Möbius Sync?

Nextcloud ships an update weekly, and Möbius Sync every 2 months. Most recently, Nextcloud was updated on September 24, 2026 and Möbius Sync on September 25, 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.*