# Montblanc Digital Paper vs Synapseguard

The clearest difference is update cadence: Synapseguard at every 3 weeks against Montblanc Digital Paper's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Montblanc Digital Paper ships an update every 6 weeks, Synapseguard every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Montblanc Digital Paper | Synapseguard |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 68 MB | 66 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Montblanc International GmbH](https://appshunter.io/developer/379053721) | [Synapseguard](https://appshunter.io/developer/1887253665) |

## What reviewers say

### Montblanc Digital Paper

[App page](https://appshunter.io/ios/app/montblanc-digital-paper/id6478860758)

Access and manage your notes and documents from your digital paper device on your smartphone. Seamlessly sync, upload, and share your creations, ensuring your ideas are always within reach. Find what you need quickly with a smart search function.

**Highlights:** Sync notes and documents, Access library on phone, Upload files to device, View handwritten notes, Share sketches and notes, Smart search function

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

**In-app purchases:** none


### Synapseguard

[App page](https://appshunter.io/ios/app/synapseguard/id6761007513)

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

**In-app purchases:** none


## Frequently asked questions

### Is Montblanc Digital Paper free?

Montblanc Digital Paper is free to download, with no in-app purchases.

### Is Synapseguard free?

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

### Do Montblanc Digital Paper or Synapseguard have ads?

Neither Montblanc Digital Paper nor Synapseguard shows ads.

### Which is updated more often, Montblanc Digital Paper or Synapseguard?

Montblanc Digital Paper ships an update every 6 weeks, and Synapseguard every 3 weeks. Most recently, Montblanc Digital Paper was updated on October 24, 2026 and Synapseguard on October 24, 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.*