# QR Shot vs Möbius Sync

The clearest difference is rating: Möbius Sync at 3.8 against QR Shot's 3.0. Möbius Sync also leads on ratings volume (140 vs 2) and update cadence (every 2 months vs every 7 months). QR Shot's advantage is in-app purchases (none vs 1). On price, ads and device support there is nothing between them.

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

Möbius Sync holds the better App Store score, 3.8 against 3.0. That said, the two scores are not equally well evidenced: Möbius Sync has 140 ratings behind it against 2, so its average is the more settled of the two.

QR Shot ships an update every 7 months, Möbius Sync every 2 months. Both last shipped on October 21, 2026.

## The numbers

| Metric | QR Shot | Möbius Sync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/qr-shot/id1150955122/reviews) | **[3.8 (140 ratings)](https://appshunter.io/ios/app/mobius-sync/id1539203216/reviews)** |
| Number of ratings | 2 | **140** |
| Positive reviews | — | 55.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 8 MB | 23 MB |
| Requires iOS | 18.0 | **14.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BINARY ROCKET](https://appshunter.io/developer/1508266080) | [Pickup Infinity Limited](https://appshunter.io/developer/1118833408) |

## What reviewers say

### QR Shot

[App page](https://appshunter.io/ios/app/qr-shot/id1150955122)

Easily scan QR codes to access information. Copy links directly from scanned codes for quick access and sharing.

**Highlights:** Scan QR codes, Copy links, Simple interface, Supports iPhone and iPad

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 QR Shot free?

QR Shot 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, QR Shot or Möbius Sync?

Möbius Sync is rated higher. QR Shot averages 3.0 out of 5 from 2 ratings, while Möbius Sync averages 3.8 from 140 ratings.

### Do QR Shot or Möbius Sync have ads?

Neither QR Shot nor Möbius Sync shows ads.

### Which is updated more often, QR Shot or Möbius Sync?

QR Shot ships an update every 7 months, and Möbius Sync every 2 months. Most recently, QR Shot was updated on October 21, 2026 and Möbius Sync on October 21, 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.*