# Overlay One vs Skein Notes

Overlay One and Skein Notes are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Overlay One ships an update fortnightly, Skein Notes every 2 weeks. The most recent releases landed on October 9, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Overlay One | Skein Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/skein-notes/id6800062797/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 21 MB | 22 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [玉苏甫江 艾西热甫](https://appshunter.io/developer/1085611107) | [Tomasz Smieja](https://appshunter.io/developer/1888980924) |

## What reviewers say

### Overlay One

[App page](https://appshunter.io/ios/app/overlay-one/id6770309850)

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

**In-app purchases:** none


### 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 Overlay One free?

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

### Is Skein Notes free?

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

### Do Overlay One or Skein Notes have ads?

Neither Overlay One nor Skein Notes shows ads.

### Which is updated more often, Overlay One or Skein Notes?

Overlay One ships an update fortnightly, and Skein Notes every 2 weeks. Most recently, Overlay One was updated on October 9, 2026 and Skein Notes on October 15, 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.*