# Haru3

> Haru3 (iPhone/iPad app by Yonghun KIm.)

- Source: https://appshunter.io/ios/app/haru3/id6758548857 (this page in markdown: same URL + `.md`)
- Developer: [Yonghun KIm](https://appshunter.io/developer/1873561406)
- Category: Education, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 35 MB
- Languages: American English
- Released: 2026-02-06
- Data updated: 2026-10-23

## What is Haru3?

Learn Japanese with just 3 sentences a day, using brain science.                                                  
                                                                                                                    
  ◆ Scientific Spaced Repetition                                                                                    
  Review at optimal intervals based on the Ebbinghaus forgetting curve.                                             
  Day 0 → Day 3 → Day 7 → Day 14 → Day 30                                                                           
                                                                                                                    
  ◆ Just 3 Sentences a Day                                                                                          
  Small habits create big changes. 5 minutes is all you need.                                                       
                                                                                                                    
  ◆ JLPT N5 Essential Sentences                                                                                     
  100 carefully selected sentences for Japanese beginners.                                                          
                                                                                                                    
  ◆ Native Pronunciation                                                                                            
  Listen and repeat with Text-to-Speech support.                                                                    
                                                                                                                    
  ◆ Offline Learning                                                                                                
  Study anytime, anywhere without internet.                                                                         
                                                                                                                    
  Start today. In 100 days, your Japanese will be different.

## Is Haru3 safe?

Not enough ratings yet to assess Haru3.

## Is Haru3 legit?

Haru3 has limited verification signals. The AppsHunter Legitimacy Score for Haru3 is 50 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-02-06

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-23.*