# ザイFX！ for iPhone vs AI 経済為替辞典 ｜ FX用語を図解とクイズで学習

The clearest difference is in-app purchases: ザイFX！ for iPhone at none against AI 経済為替辞典 ｜ FX用語を図解とクイズで学習's 2. ザイFX！ for iPhone also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). AI 経済為替辞典 ｜ FX用語を図解とクイズで学習's advantage is update cadence (every 6 weeks vs every 3 months). On price and device support there is nothing between them.

Both are free to download. AI 経済為替辞典 ｜ FX用語を図解とクイズで学習 sells 2 in-app purchases, starting at $1.99 per month. ザイFX！ for iPhone asks for nothing beyond the download.

ザイFX！ for iPhone ships an update every 3 months, AI 経済為替辞典 ｜ FX用語を図解とクイズで学習 every 6 weeks. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ザイFX！ for iPhone | AI 経済為替辞典 ｜ FX用語を図解とクイズで学習 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (4 ratings)](https://appshunter.io/ios/app/ai-fx/id899383035/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 88.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | — | Ad-supported |
| Size | 18 MB | 141 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Diamond Financial Research Ltd.](https://appshunter.io/developer/460341513) | [Blackstar Co.,Ltd.](https://appshunter.io/developer/573181309) |

## What reviewers say

### ザイFX！ for iPhone

[App page](https://appshunter.io/ios/app/fx-for-iphone/id460341510)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI 経済為替辞典 ｜ FX用語を図解とクイズで学習

[App page](https://appshunter.io/ios/app/ai-fx/id899383035)

This app is a learning tool for foreign exchange (FX) trading, designed for beginners and intermediate users. It provides clear explanations of specialized terms, offers links to related content, and allows for offline study. Learn the basics of FX and gain a global economic perspective.

**Highlights:** Alphabetical glossary of FX terms, Linked related terms for comprehensive learning, Search and history functions, Links to practical FX strategy and news apps, Offline access for anytime learning, Beginner-focused content on FX basics

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム月額 | $1.99 | per month |
| プレミアム年額 | $14.99 | per year |


## Frequently asked questions

### Is ザイFX！ for iPhone free?

ザイFX！ for iPhone is free to download, with no in-app purchases.

### Is AI 経済為替辞典 ｜ FX用語を図解とクイズで学習 free?

AI 経済為替辞典 ｜ FX用語を図解とクイズで学習 is free to download, with in-app purchases available.

### Do ザイFX！ for iPhone or AI 経済為替辞典 ｜ FX用語を図解とクイズで学習 have ads?

AI 経済為替辞典 ｜ FX用語を図解とクイズで学習 shows ads; ザイFX！ for iPhone does not.

### Which is updated more often, ザイFX！ for iPhone or AI 経済為替辞典 ｜ FX用語を図解とクイズで学習?

ザイFX！ for iPhone ships an update every 3 months, and AI 経済為替辞典 ｜ FX用語を図解とクイズで学習 every 6 weeks. Most recently, ザイFX！ for iPhone was updated on October 10, 2026 and AI 経済為替辞典 ｜ FX用語を図解とクイズで学習 on October 24, 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.*