# NIWATORI KANJI vs PHP Programming Pro

The clearest difference is price: NIWATORI KANJI at Free against PHP Programming Pro's $4.99. NIWATORI KANJI also leads on iOS requirement (13.0 vs 17.0). PHP Programming Pro's advantage is in-app purchases (none vs 6). On update cadence, ads and device support there is nothing between them.

NIWATORI KANJI is free to download; PHP Programming Pro costs $4.99 up front. NIWATORI KANJI sells 6 one-off in-app purchases. PHP Programming Pro asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on September 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | NIWATORI KANJI | PHP Programming Pro |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/niwatori-kanji/id1197839614/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | Free | — |
| Size | 52 MB | 13 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [THE NIWATORI CLUB](https://appshunter.io/developer/1055273995) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### NIWATORI KANJI

[App page](https://appshunter.io/ios/app/niwatori-kanji/id1197839614)

Learn Japanese Kanji for JLPT N4 and N3 levels with flashcards and a quiz. Practice 15 minutes daily to memorize 257 Kanji in two months. Features include multiple readings, fun examples with illustrations, and a multiple-choice test.

**Highlights:** 257 Kanji flashcards, JLPT N4 and N3 preparation, Learn Kanji in 2 months, 15 minutes daily practice, Multiple readings per Kanji, Comical examples with illustrations, Multiple-choice quiz

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Beginner Level2-5 + Intermediate + Advanced | $3.99 | one-time |
| Beginner Lv2-5 | $3.99 | one-time |
| Intermediate Course 1 | $3.99 | one-time |
| Advanced Course 1 | $3.99 | one-time |
| Advanced Course 2 | $3.99 | one-time |
| Intermediate Course 2 | $3.99 | one-time |


### PHP Programming Pro

[App page](https://appshunter.io/ios/app/php-programming-pro/id6748204151)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is NIWATORI KANJI free?

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

### Is PHP Programming Pro free?

PHP Programming Pro costs $4.99, with no in-app purchases.

### Do NIWATORI KANJI or PHP Programming Pro have ads?

Neither NIWATORI KANJI nor PHP Programming Pro shows ads.

### Which is updated more often, NIWATORI KANJI or PHP Programming Pro?

NIWATORI KANJI ships an update every 4 months, and PHP Programming Pro every 4 months. Most recently, NIWATORI KANJI was updated on September 24, 2026 and PHP Programming Pro on October 12, 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.*