# Riki vs JKokoro

Riki and JKokoro 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. Riki sells 4 one-off in-app purchases and JKokoro sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Riki ships an update every 2 weeks, JKokoro every 3 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Riki | JKokoro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/riki/id1507066351/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 76.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 94 MB | 83 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hong Nguyen Huu](https://appshunter.io/developer/1435614967) | [Tho Trong Nguyen](https://appshunter.io/developer/1093690555) |

## What reviewers say

### Riki

[App page](https://appshunter.io/ios/app/riki/id1507066351)

Prepare for JLPT exams with expert-led courses and a structured learning path. Access video lectures, practice exercises, and vocabulary flashcards anytime, anywhere. Offers dedicated support throughout your learning journey.

**Highlights:** Expert-led JLPT courses, Structured learning paths (N5-N1), Video lectures on app, Practice exercises with scoring, Specialized vocabulary flashcards, Free learning library

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Riki Purchase | $22.99 | one-time |
| Riki Purchase | $59.99 | one-time |
| Riki Purchase | $119.99 | one-time |
| Riki Purchase | $229.99 | one-time |


### JKokoro

[App page](https://appshunter.io/ios/app/jkokoro/id6464383055)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Course 150.000đ | $4.99 | one-time |
| Course 160.000đ | $4.99 | one-time |


## Frequently asked questions

### Is Riki free?

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

### Is JKokoro free?

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

### Do Riki or JKokoro have ads?

Neither Riki nor JKokoro shows ads.

### Which is updated more often, Riki or JKokoro?

Riki ships an update every 2 weeks, and JKokoro every 3 weeks. Most recently, Riki was updated on October 27, 2026 and JKokoro 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.*