# Duory vs Semaphore

Duory and Semaphore are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Duory sells 4 in-app purchases, starting at $2.99 per month and Semaphore sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Duory | Semaphore |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/duory-language-learning-notes/id6504098229/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | Every 5 days |
| Monetization | Freemium | — |
| Size | 149 MB | 17 MB |
| Requires iOS | 18.6 | **18.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Adegboyega Dada](https://appshunter.io/developer/1542474149) | [Andrei Vasilev](https://appshunter.io/developer/6810123705) |

## What reviewers say

### Duory

[App page](https://appshunter.io/ios/app/duory-language-learning-notes/id6504098229)

This app helps you study, practice, and journal in your target languages. It centralizes your language notes, vocabulary, and phrases, offering hands-free practice and journaling features. Capture phrases from anywhere and reinforce learning with widgets.

**Highlights:** Organize notes for multiple languages, Hands-free practice, Journaling in target languages, Capture phrases from various sources, Vocabulary browsing from notes, Home and Lock Screen widgets, On-device language tasks

**Features:** Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Duory Plus (Monthly) | $2.99 | per month |
| Duory Family Plus (Monthly) | $4.99 | per month |
| Duory Plus (Annual) | $29.99 | per year |
| Duory Family Plus (Annual) | $49.99 | per year |


### Semaphore

[App page](https://appshunter.io/ios/app/semaphore-accent-practice/id6810123703)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sémaphore Plus | $9.99 | per month |
| Sémaphore Plus | $69.99 | per year |


## Frequently asked questions

### Is Duory free?

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

### Is Semaphore free?

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

### Do Duory or Semaphore have ads?

Neither Duory nor Semaphore shows ads.

### Which is updated more often, Duory or Semaphore?

Duory ships an update every 5 days, and Semaphore every 5 days. Most recently, Duory was updated on October 24, 2026 and Semaphore on October 25, 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.*