# Kiku vs Japanese Reflex

The clearest difference is rating: Kiku at 3.7 against Japanese Reflex's 3.0. Kiku also leads on ratings volume (3 vs 1). Japanese Reflex's advantage is monetization model (free with in-app purchases vs subscription). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Kiku sells 2 in-app purchases, starting at $4.99 per month and Japanese Reflex sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Kiku holds the better App Store score, 3.7 against 3.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Kiku | Japanese Reflex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/kiku-learn-languages/id6751005876/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/japanese-reflex/id6763662885/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 28 MB | 53 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Numfor Chiaso'Oh Mbiziwo-Tiapo](https://appshunter.io/developer/1810649152) | [Shem LAWLOR](https://appshunter.io/developer/1895424264) |

## What reviewers say

### Kiku

[App page](https://appshunter.io/ios/app/kiku-learn-languages/id6751005876)

Master new languages through engaging content inspired by social media. Begin with a free trial, then unlock full access with a subscription to explore diverse learning materials.

**Highlights:** Learn languages from social media content, Free trial available, Subscription-based access, Multiple subscription plans, Supports iPhone, iPad, and iPod

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KiKu Monthly | $4.99 | per month |
| KiKu Yearly | $29.99 | per year |


### 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 Kiku free?

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

### Is Japanese Reflex free?

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

### Which has better reviews, Kiku or Japanese Reflex?

Kiku is rated higher. Kiku averages 3.7 out of 5 from 3 ratings, while Japanese Reflex averages 3.0 from 1 ratings.

### Do Kiku or Japanese Reflex have ads?

Neither Kiku nor Japanese Reflex shows ads.

### Which is updated more often, Kiku or Japanese Reflex?

Kiku ships an update fortnightly, and Japanese Reflex fortnightly. Most recently, Kiku was updated on October 24, 2026 and Japanese Reflex on October 9, 2026.

---

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