# interplex vs PDF2MD

The clearest difference is review sentiment: interplex at 100% against PDF2MD's 14%. interplex also leads on price (Free vs $1.99) and rating (5.0 vs 2.5). PDF2MD's advantage is in-app purchases (none vs 1) and update cadence (every 8 days vs every 3 weeks). On ratings volume, ads and iOS requirement there is nothing between them.

interplex is free to download; PDF2MD costs $1.99 up front. interplex sells 1 one-off in-app purchase. PDF2MD asks for nothing beyond the download.

interplex holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 100% of interplex's written reviews are positive against 14% of PDF2MD's.

interplex ships an update every 3 weeks, PDF2MD every 8 days. Both last shipped on September 30, 2026.

## The numbers

| Metric | interplex | PDF2MD |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/interplex-pocket-edition/id438059236/reviews)** | [2.5 (2 ratings)](https://appshunter.io/ios/app/pdf2md/id6737130377/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | **100.0% of reviews** | 14.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 13 MB | 13 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Eric Hartner](https://appshunter.io/developer/438059239) | [Yanbo Gao](https://appshunter.io/developer/1500023804) |

## What reviewers say

### interplex

[App page](https://appshunter.io/ios/app/interplex-pocket-edition/id438059236)

Access and manage your interplex databases on your iPhone. Includes a sample database and allows for easy sharing via Airdrop. Synchronize with Dropbox for seamless updates across devices.

**Highlights:** View interplex databases, Includes sample database, Share databases via Airdrop, Search glossaries and expressions, Multi-glossary searches, Dropbox synchronization, In-app purchase for editing

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Edit Mode | $4.99 | one-time |


### 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 interplex free?

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

### Is PDF2MD free?

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

### Which has better reviews, interplex or PDF2MD?

interplex is rated higher. interplex averages 5.0 out of 5 from 1 ratings, while PDF2MD averages 2.5 from 2 ratings.

### Do interplex or PDF2MD have ads?

Neither interplex nor PDF2MD shows ads.

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

interplex ships an update every 3 weeks, and PDF2MD every 8 days. Most recently, interplex was updated on September 30, 2026 and PDF2MD on September 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.*