# LessPass vs Möbius Sync

The clearest difference is review sentiment: LessPass at 100% against Möbius Sync's 55%. LessPass also leads on rating (4.5 vs 3.8) and in-app purchases (none vs 1). Möbius Sync's advantage is ratings volume (140 vs 2). On price, update cadence, ads and device support there is nothing between them.

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

LessPass holds the better App Store score, 4.5 against 3.8. 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. Written reviews point the same way: 100% of LessPass's written reviews are positive against 55% of Möbius Sync's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 5, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | LessPass | Möbius Sync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/lesspass/id1531215924/reviews)** | [3.8 (140 ratings)](https://appshunter.io/ios/app/mobius-sync/id1539203216/reviews) |
| Number of ratings | 2 | **140** |
| Positive reviews | **100.0% of reviews** | 55.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 28 MB | 23 MB |
| Requires iOS | 15.1 | **14.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guillaume Vincent](https://appshunter.io/developer/1530253753) | [Pickup Infinity Limited](https://appshunter.io/developer/1118833408) |

## What reviewers say

### LessPass

[App page](https://appshunter.io/ios/app/lesspass/id1531215924)

This app generates unique, strong passwords for any website using a master password and site-specific information. It operates offline, eliminating the need for cloud synchronization or password vaults across devices.

**Highlights:** Offline password generation, Stateless operation, Unique password per site, No cloud sync required, Master password security

**Features:** macOS Compatibility, Vision Pro support

**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 LessPass free?

LessPass 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, LessPass or Möbius Sync?

LessPass is rated higher. LessPass averages 4.5 out of 5 from 2 ratings, while Möbius Sync averages 3.8 from 140 ratings.

### Do LessPass or Möbius Sync have ads?

Neither LessPass nor Möbius Sync shows ads.

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

LessPass ships an update every 2 months, and Möbius Sync every 2 months. Most recently, LessPass was updated on September 5, 2026 and Möbius Sync on September 29, 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.*