# Private Writer Markdown Editor vs WorkProof

The clearest difference is in-app purchases: WorkProof at none against Private Writer Markdown Editor's 1. Private Writer Markdown Editor's advantage is update cadence (daily vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Private Writer Markdown Editor sells 1 one-off in-app purchase. WorkProof asks for nothing beyond the download.

Private Writer Markdown Editor ships an update daily, WorkProof every 2 weeks. The most recent releases landed on October 14, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Private Writer Markdown Editor | WorkProof |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/private-writer-markdown-editor/id6762291709/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 2 MB | 117 MB |
| Requires iOS | 16.0 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hai Nam Trinh](https://appshunter.io/developer/1139152400) | [Hoa Bui Duy](https://appshunter.io/developer/1876473734) |

## What reviewers say

### Private Writer Markdown Editor

[App page](https://appshunter.io/ios/app/private-writer-markdown-editor/id6762291709)

A fast, distraction-free writing application focused on privacy and security. It offers a clean interface for writing in Markdown or plain text with live formatting and auto-save. All your notes are stored locally and can be locked with a PIN.

**Highlights:** Markdown and plain text writing, Live formatting, Auto-save, Local data storage, PIN app lock, PDF export, Search and pin notes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Premium | $1.99 | one-time |


### WorkProof

[App page](https://appshunter.io/ios/app/workproof-service-reports/id6787875059)

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

**In-app purchases:** none


## Frequently asked questions

### Is Private Writer Markdown Editor free?

Private Writer Markdown Editor is free to download, with in-app purchases available.

### Is WorkProof free?

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

### Do Private Writer Markdown Editor or WorkProof have ads?

Neither Private Writer Markdown Editor nor WorkProof shows ads.

### Which is updated more often, Private Writer Markdown Editor or WorkProof?

Private Writer Markdown Editor ships an update daily, and WorkProof every 2 weeks. Most recently, Private Writer Markdown Editor was updated on October 14, 2026 and WorkProof on October 17, 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.*