# Learning Vietnamese vs Japanese Reflex

The clearest difference is review sentiment: Learning Vietnamese at 100% against Japanese Reflex's 0%. Japanese Reflex's advantage is update cadence (fortnightly vs every 6 weeks) and iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Learning Vietnamese sells 1 one-off in-app purchase and Japanese Reflex sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Learning Vietnamese ships an update every 6 weeks, Japanese Reflex fortnightly. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Learning Vietnamese | Japanese Reflex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/japanese-reflex/id6763662885/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 111 MB | 53 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nhung Selly](https://appshunter.io/developer/999222520) | [Shem LAWLOR](https://appshunter.io/developer/1895424264) |

## What reviewers say

### Learning Vietnamese

[App page](https://appshunter.io/ios/app/learning-vietnamese/id999222521)

This app helps beginners learn Vietnamese with lessons on the alphabet, common words, and phrases. It includes native speaker audio, fun quizzes, and an MP3 player-like interface for easy sound repetition and navigation.

**Highlights:** Alphabet and word lessons, Common phrases and conversations, Native speaker audio recordings, Interactive quizzes, MP3 player-style audio controls

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | one-time |


### Japanese Reflex

[App page](https://appshunter.io/ios/app/japanese-reflex/id6763662885)

Train your brain for instant Japanese comprehension and response. This app focuses on audio-driven drills to build automatic recognition of grammar, vocabulary, and spoken Japanese, moving beyond traditional memorization.

**Highlights:** Instant grammar pattern recognition, Process spoken Japanese at speed, Automatic particle and sentence role identification, Intuitive verb form understanding, Real-world expression mastery, Audio-first listening comprehension, Performance tracking and speed analysis

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JLPT N1 Vocabulary | $11.99 | one-time |
| JLPT N1 Grammar | $11.99 | one-time |
| Full Access Unlock | $22.99 | one-time |


## Frequently asked questions

### Is Learning Vietnamese free?

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

### Is Japanese Reflex free?

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

### Do Learning Vietnamese or Japanese Reflex have ads?

Neither Learning Vietnamese nor Japanese Reflex shows ads.

### Which is updated more often, Learning Vietnamese or Japanese Reflex?

Learning Vietnamese ships an update every 6 weeks, and Japanese Reflex fortnightly. Most recently, Learning Vietnamese was updated on October 24, 2026 and Japanese Reflex on October 9, 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.*