# CumuloSync vs Skein Notes

The clearest difference is rating: CumuloSync at 5.0 against Skein Notes's 4.0. Skein Notes's advantage is in-app purchases (none vs 2) and update cadence (fortnightly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CumuloSync sells 2 in-app purchases, starting at $1.99 per month. Skein Notes asks for nothing beyond the download.

CumuloSync holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

CumuloSync ships an update every 2 months, Skein Notes fortnightly. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | CumuloSync | Skein Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cumulosync/id6745569723/reviews)** | [4.0 (3 ratings)](https://appshunter.io/ios/app/skein-notes/id6800062797/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Freemium | **Free** |
| Size | 42 MB | 22 MB |
| Requires iOS | 17.2 | **17.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [NeuraCore Technologies](https://appshunter.io/developer/1812971866) | [Tomasz Smieja](https://appshunter.io/developer/1888980924) |

## What reviewers say

### CumuloSync

[App page](https://appshunter.io/ios/app/cumulosync/id6745569723)

Consolidate all your cloud storage services into a single, secure application. Access, manage, and sync files across multiple devices from one unified interface, eliminating the need to switch between different apps.

**Highlights:** Centralized cloud storage access, Cross-device file syncing, Optional biometric lock and encryption, Support for major cloud services, File management and sharing, Offline file access, Smart search and sorting

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| CumuloSync Monthly | $16.99 | per year |


### Skein Notes

[App page](https://appshunter.io/ios/app/skein-notes/id6800062797)

This app allows users to create and organize notes using plain Markdown files stored locally or in iCloud Drive. It offers powerful search capabilities, real-time editing of Markdown features, and the ability to manage JSON Canvas boards. Notes are kept safe with version history and conflict resolution.

**Highlights:** Plain Markdown file storage, Direct iCloud Drive integration, Instant capture field, Advanced search and tagging, Full Markdown support, JSON Canvas board integration, Note version history

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CumuloSync free?

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

### Is Skein Notes free?

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

### Which has better reviews, CumuloSync or Skein Notes?

CumuloSync is rated higher. CumuloSync averages 5.0 out of 5 from 1 ratings, while Skein Notes averages 4.0 from 3 ratings.

### Do CumuloSync or Skein Notes have ads?

Neither CumuloSync nor Skein Notes shows ads.

### Which is updated more often, CumuloSync or Skein Notes?

CumuloSync ships an update every 2 months, and Skein Notes fortnightly. Most recently, CumuloSync was updated on November 5, 2026 and Skein Notes on November 6, 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.*