# Preposition Builder Master Pro vs Nihongo Chat

The clearest difference is rating: Nihongo Chat at 5.0 against Preposition Builder Master Pro's 3.8. Nihongo Chat also leads on update cadence (daily vs every 2 months). Preposition Builder Master Pro's advantage is ratings volume (17 vs 1) and iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Nihongo Chat holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Preposition Builder Master Pro has 17 ratings behind it against 1, so its average is the more settled of the two.

Preposition Builder Master Pro ships an update every 2 months, Nihongo Chat daily. The most recent releases landed on September 23, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Preposition Builder Master Pro | Nihongo Chat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (17 ratings)](https://appshunter.io/ios/app/preposition-builder-master-pro/id1236551326/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nihongo-chat/id6789473488/reviews)** |
| Number of ratings | **17** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Paid | Paid |
| Size | 45 MB | 32 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Imanol Fernandez Gorostizaga](https://appshunter.io/developer/313095639) | [Tak Yan](https://appshunter.io/developer/6789473490) |

## What reviewers say

### Preposition Builder Master Pro

[App page](https://appshunter.io/ios/app/preposition-builder-master-pro/id1236551326)

Learn English prepositions and grammar by correctly placing words to form sentences and common sayings. This game offers multiple difficulty levels, from beginner to expert, and includes a fun way to master idioms and expressions. Compete with others or practice solo to improve your language skills.

**Highlights:** Sentence building with prepositions, Multiple difficulty levels (Beginner to Expert), Proverbs and Sayings level, Time penalties for errors, Scoring based on speed and accuracy, Online multiplayer mode, Game Center integration

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

**In-app purchases:** none


### Nihongo Chat

[App page](https://appshunter.io/ios/app/nihongo-chat/id6789473488)

Master Japanese vocabulary and grammar for all JLPT levels with a spaced repetition system. Build custom decks from a comprehensive dictionary and track your learning progress with daily check-ins and review calendars. Enjoy a privacy-focused, offline experience.

**Highlights:** Spaced Repetition System (SRS), JLPT Level Selection (N5-N1), Built-in Japanese Dictionary, Custom Deck Building, Daily Reminders & Streaks, Offline Functionality, Multiple-Choice Quiz Mode

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

**In-app purchases:** none


## Frequently asked questions

### Is Preposition Builder Master Pro free?

Preposition Builder Master Pro is free to download, with no in-app purchases.

### Is Nihongo Chat free?

Nihongo Chat is free to download, with no in-app purchases.

### Which has better reviews, Preposition Builder Master Pro or Nihongo Chat?

Nihongo Chat is rated higher. Preposition Builder Master Pro averages 3.8 out of 5 from 17 ratings, while Nihongo Chat averages 5.0 from 1 ratings.

### Do Preposition Builder Master Pro or Nihongo Chat have ads?

Neither Preposition Builder Master Pro nor Nihongo Chat shows ads.

### Which is updated more often, Preposition Builder Master Pro or Nihongo Chat?

Preposition Builder Master Pro ships an update every 2 months, and Nihongo Chat daily. Most recently, Preposition Builder Master Pro was updated on September 23, 2026 and Nihongo Chat on September 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.*