# Luftrum vs PDF2MD

The clearest difference is price: Luftrum at Free against PDF2MD's $1.99. Luftrum also leads on iOS requirement (10.0 vs 15.6). PDF2MD's advantage is update cadence (every 8 days vs every 3 months). On ads, in-app purchases and device support there is nothing between them.

Luftrum is free to download; PDF2MD costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Luftrum ships an update every 3 months, PDF2MD every 8 days. The most recent releases landed on September 14, 2026 and August 30, 2026 respectively.

## The numbers

| Metric | Luftrum | PDF2MD |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[2.5 (2 ratings)](https://appshunter.io/ios/app/pdf2md/id6737130377/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 14.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 8 days** |
| Monetization | — | Paid |
| Size | 52 MB | 13 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [广东顺德凝卓智能科技有限公司](https://appshunter.io/developer/1109460026) | [Yanbo Gao](https://appshunter.io/developer/1500023804) |

## What reviewers say

### Luftrum

[App page](https://appshunter.io/ios/app/luftrum/id1470373800)

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF2MD

[App page](https://appshunter.io/ios/app/pdf2md/id6737130377)

Convert PDF files to Markdown format locally on your device. Share converted files and image assets easily. Handles PDFs of any size with a user-friendly interface.

**Highlights:** Offline PDF to Markdown conversion, No file size limits, Includes image assets folder, Easy sharing via AirDrop, User-friendly interface, Local data processing

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

**In-app purchases:** none


## Frequently asked questions

### Is Luftrum free?

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

### Is PDF2MD free?

PDF2MD costs $1.99, with no in-app purchases.

### Do Luftrum or PDF2MD have ads?

Neither Luftrum nor PDF2MD shows ads.

### Which is updated more often, Luftrum or PDF2MD?

Luftrum ships an update every 3 months, and PDF2MD every 8 days. Most recently, Luftrum was updated on September 14, 2026 and PDF2MD on August 30, 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.*