世界のFX vs FOUR SAFETY
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
世界のFX
Practice forex trading with a demo account in a realistic global market environment. This app offers real-time currency pair data, chart analysis, and beginner support for educational purposes. It's designed for safe practice without real money transactions.
- Demo forex trading
- Global market simulation
- Real-time currency data
- Chart analysis functions
- Beginner support
- Educational purposes
Read full descriptionHide full description
Access to markets around the world for a real trading experience. World Forex" is a demo forex trading application that can be used by beginners and professional traders alike. Designed with an awareness of the global market environment as well as major Japanese currency pairs, it supports a realistic trading experience. ---------------------------------------------------------------- Real-time delivery of major domestic currency pairs Demo account for safe and secure trading practice Various chart analysis functions tailored to global market conditions Simple and intuitive Simple and intuitive design, speedy order function Frequently asked questions and explanation of terms 24-hour support for beginners! ---------------------------------------------------------------- Easy to use even for first-time users, and provides the perfect environment for those who want to try a wide range of markets in the future. Start with demo trading to find your own unique trading style! This application is for demo trading only. No actual trading, real money transfers, deposits, or investment activities will take place. We provide a safe environment for educational and practice purposes.
FOUR SAFETY
Read full descriptionHide full description
FOUR SAFETYは、シガープラグ型の専用専用車載器(有償)とスマートフォンアプリ(無償) により、安全運転を支援するサービスです。 サービスを利用するには、専用車載器と利用申し込みが必要です。 ■「FOUR SAFETY」の概要 1.スマートフォンアプリ専用車載器との連携 シガーソケット型の専用車載器をセットした状態で車のエンジンをかけると、専用端末からの電波でスマートフォン側のアプリが起動します。専用端末に内臓されている加速度センサーで急加速・急減速等を検知し運転状況を判定します。 判定した運転状況を専用サイトに送信します。 2.企業管理者は従業員のアプリ起動状況を確認できます。 企業の管理者は、専用サイトで従業員毎に本アプリの利用を状況を確認できます。 3.専用車載器による安全運転支援 アプリとペアリングを行っている車載器を車に設置し エンジンをかけ、一定速度(約20km/h)以上超過すると 専用車載器がスマートフォンに対し操作制御を行います。 "FOUR SAFETY"の名称の由来 「FOUR SAFETY」は"4つ"の”安全のために”という意味です。 運転中の安全運転を支援することで「従業員」,「企業」,「社会」,「未来」の 安全を実現したいという願いを込めています。
Screenshots
Verdict
The clearest difference is ads: FOUR SAFETY at none against 世界のFX's shown. 世界のFX's advantage is update cadence (every 2 months vs every 6 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
世界のFX ships an update every 2 months, FOUR SAFETY every 6 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | 世界のFX | FOUR SAFETY |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) — better | — |
| Positive reviews | 92.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months — better | Every 6 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.6 | 15.6 — better |
| Further details — not scored | ||
| Size | 10 MB | 43 MB |
| Age rating | 17+ | 4+ |
| Developer | Isamu Tanabe | Mitsui Sumitomo Insurance Co., Ltd. |
In-app purchases
世界のFX
No in-app purchases
FOUR SAFETY
No in-app purchases
Questions
Is 世界のFX free?
Is FOUR SAFETY free?
Do 世界のFX or FOUR SAFETY have ads?
Which is updated more often, 世界のFX or FOUR SAFETY?
Other comparisons















