# OpenMDict vs Chanary

The clearest difference is iOS requirement: OpenMDict at 15.6 against Chanary's 17.0. On price, update cadence, ads 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.

OpenMDict ships an update every 10 days, Chanary every 3 weeks. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | OpenMDict | Chanary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/openmdict/id6759032057/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Free | — |
| Size | 83 MB | 25 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Han Yin](https://appshunter.io/developer/1864030563) | [John Whatley](https://appshunter.io/developer/6780319797) |

## What reviewers say

### 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


### Chanary

[App page](https://appshunter.io/ios/app/chanary/id6780319795)

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

**In-app purchases:** none


## Frequently asked questions

### Is OpenMDict free?

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

### Is Chanary free?

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

### Do OpenMDict or Chanary have ads?

Neither OpenMDict nor Chanary shows ads.

### Which is updated more often, OpenMDict or Chanary?

OpenMDict ships an update every 10 days, and Chanary every 3 weeks. Most recently, OpenMDict was updated on October 24, 2026 and Chanary on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*