# MDict AD vs OpenMDict

MDict AD and OpenMDict both sit at 5.0 stars, but that hides the real split: 100% of OpenMDict's written reviews are positive against 65% of MDict AD's. OpenMDict also leads on ads (none vs shown) and update cadence (every 10 days vs every 12 months). On price, rating, ratings volume and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for MDict AD against 5.0 for OpenMDict. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews are what separate them: 65% of MDict AD's written reviews are positive against 100% of OpenMDict's.

MDict AD ships an update every 12 months, OpenMDict every 10 days. The most recent releases landed on October 5, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | MDict AD | OpenMDict |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/mdict-ad/id894362875/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/openmdict/id6759032057/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 64.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | **Every 10 days** |
| Monetization | Ad-supported | **Free** |
| Size | 34 MB | 83 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [文伟 张](https://appshunter.io/developer/389083589) | [Han Yin](https://appshunter.io/developer/1864030563) |

## What reviewers say

### MDict AD

[App page](https://appshunter.io/ios/app/mdict-ad/id894362875)

This is a dictionary application that supports multiple languages and offers fast lookups. It allows users to download various dictionary data packs and features pronunciation support, favorites, and search history.

**Highlights:** Fast lookup and loading speed, Support for rich text content, Pronunciation support, Favorites and search history, In-page search

**Features:** Vision Pro support

**In-app purchases:** none


### OpenMDict

[App page](https://appshunter.io/ios/app/openmdict/id6759032057)

This free, open-source dictionary reader allows you to view definitions from multiple dictionaries simultaneously. It offers pop-up lookup from any app and syncs your dictionaries, bookmarks, and history across devices via iCloud. Includes over 65 curated dictionaries to get you started.

**Highlights:** Multiple layout modes (Columns, Grid, List), Pop-up lookup via Action Extension, Jump search within definitions, iCloud sync for dictionaries and history, Import unlimited dictionaries and create groups, Includes 65+ curated open-source dictionaries, Dark mode enhancements with adjustable brightness

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

**In-app purchases:** none


## Frequently asked questions

### Is MDict AD free?

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

### Is OpenMDict free?

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

### Which has better reviews, MDict AD or OpenMDict?

MDict AD and OpenMDict are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do MDict AD or OpenMDict have ads?

MDict AD shows ads; OpenMDict does not.

### Which is updated more often, MDict AD or OpenMDict?

MDict AD ships an update every 12 months, and OpenMDict every 10 days. Most recently, MDict AD was updated on October 5, 2026 and OpenMDict on October 3, 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.*