# OnePreview vs Artifacto

The clearest difference is in-app purchases: OnePreview at none against Artifacto's 2. OnePreview also leads on update cadence (weekly vs every 2 months) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

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

OnePreview ships an update weekly, Artifacto every 2 months. The most recent releases landed on October 18, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | OnePreview | Artifacto |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/onepreview-file-viewer/id6760284919/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free | — |
| Size | 9 MB | 11 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [培克 罗](https://appshunter.io/developer/1516557687) | [Rishi Kakde](https://appshunter.io/developer/1892883015) |

## What reviewers say

### OnePreview

[App page](https://appshunter.io/ios/app/onepreview-file-viewer/id6760284919)

This app allows you to preview and interact with various developer file formats, including Markdown, code, databases, and archives, directly on your iPhone and iPad. It offers local processing for speed and privacy, with features like PDF export and structured data inspection.

**Highlights:** Markdown and MDX rendering, JSON, YAML, XML, CSV, TSV, TOML, ENV parsing, SQLite database inspection, Source code and log viewing, ZIP and TAR.GZ archive content preview, Mermaid diagrams and KaTeX math rendering, A4 PDF export for Markdown files

**Features:** Vision Pro support

**In-app purchases:** none


### Artifacto

[App page](https://appshunter.io/ios/app/artifacto/id6780498390)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Artifacto Pro Monthly | $1.99 | per month |
| Artifacto Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is OnePreview free?

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

### Is Artifacto free?

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

### Do OnePreview or Artifacto have ads?

Neither OnePreview nor Artifacto shows ads.

### Which is updated more often, OnePreview or Artifacto?

OnePreview ships an update weekly, and Artifacto every 2 months. Most recently, OnePreview was updated on October 18, 2026 and Artifacto on October 10, 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.*