# AWS DEA vs Nihongo Chat

The clearest difference is ads: Nihongo Chat at none against AWS DEA's shown. Nihongo Chat also leads on update cadence (daily vs every 5 months) and iOS requirement (17.0 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. AWS DEA sells 3 in-app purchases, starting at $5.99 per 7 days and Nihongo Chat sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

AWS DEA ships an update every 5 months, Nihongo Chat daily. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | AWS DEA | Nihongo Chat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nihongo-chat/id6789473488/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Daily** |
| Monetization | — | Paid |
| Size | 54 MB | 112 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SPIDER SERVICE SRL](https://appshunter.io/developer/1120210105) | [Tak Yan](https://appshunter.io/developer/6789473490) |

## What reviewers say

### AWS DEA

[App page](https://appshunter.io/ios/app/aws-dea-c01-exam-prep-2026/id6756280780)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $5.99 | per 7 days |
| Premium Yearly | $34.99 | per year |
| Premium Lifetime | $79.99 | one-time |


### 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 (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Library Unlock | $29.99 | one-time |


## Frequently asked questions

### Is AWS DEA free?

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

### Is Nihongo Chat free?

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

### Do AWS DEA or Nihongo Chat have ads?

AWS DEA shows ads; Nihongo Chat does not.

### Which is updated more often, AWS DEA or Nihongo Chat?

AWS DEA ships an update every 5 months, and Nihongo Chat daily. Most recently, AWS DEA was updated on November 9, 2026 and Nihongo Chat on October 31, 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.*