DecodeFX supports the DecodeFX App (iOS/Android), MT4 and MT5 (this site's broker page, checked 4 August 2026). The DecodeFX App brings multi-asset trading and account management together in one screen, while MT4 and MT5 are dedicated trading platforms with indicators and EA (automated trading) support.
This article draws on DecodeFX's official platform pages (checked 26 September 2026) to cover what the DecodeFX App can do, the features and downloads for MT4 and MT5, the login ID, password and server name you need, how to choose between them, and what to check if you cannot log in. Where the official site does not document a specific procedure — such as resetting a forgotten password — we do not invent steps; we simply say to follow official support's guidance.
In short: DecodeFX App, MT4 and MT5 — which one suits you
- DecodeFX App (iOS/Android, free): multi-asset trading, account management, deposits/withdrawals and identity verification all in the app (official, checked 26 September 2026)
- MT4: 50+ indicators, EA (automated trading), MT4 Trading Signals, Autochartist
- MT5: 21 timeframes, 80+ analytical tools, multiple chart display, an economic calendar and news, MQL5
- Whichever you use, the login credentials are the login ID, password and server name shown in your DecodeFX account confirmation email
Whichever platform you use, leveraged FX/CFD trading can result in losses exceeding your deposit. Trying a demo account before trading live is one way to get comfortable with the interface.
What the DecodeFX App can do (table)
The DecodeFX App is distributed free on the App Store and Google Play for iOS and Android (official, checked 26 September 2026).
| Feature | Details |
|---|---|
| Platform and distribution | iOS and Android (App Store / Google Play, free) |
| Trading | Multi-asset trading (forex, commodities, indices, crypto, stocks); 1,000+ instruments |
| Account and funds | Account management, encrypted deposits and withdrawals |
| Information | Real-time prices, integrated charts, market reports |
| Other | Identity verification |
※ The official page does not state which account types the app supports, or compare its features against MT4/MT5. This site's broker page (checked 4 August 2026) lists the DecodeFX App as a supported platform for all three account types — STD, PRO and CENT.
MT4: features and downloads
MT4 is available for Windows, MacOS, iOS and Android. The Windows installer is linked from the official page (https://download.mql5.com/cdn/web/22127/mt4/decodegloballtd4setup.exe), checked 26 September 2026. It supports both live and demo accounts.
- Supported OS: Windows, MacOS, iOS, Android
- Indicators: 50+
- Automated trading: EA (Expert Advisors) supported
- Also included: MT4 Trading Signals, Autochartist
- Instruments: forex, indices, commodities, crypto, stocks (CFDs)
The DecodeFX App does not mention EA support, so if you want automated trading via an EA, you need MT4 or MT5.
MT5: features and downloads
MT5 is also available for Windows, MacOS, iOS and Android. The Windows installer is linked from the official page (https://download.mql5.com/cdn/web/decode.global.limited/mt5/decodeglobal5setup.exe), checked 26 September 2026. It supports both live and demo accounts.
- Timeframes: 21
- Analytical tools: 80+
- Charts: multiple chart display
- Information: an economic calendar and news
- Strategy tester: multi-currency support
- Also included: hedging, MQL5, 6 order types (market, limit, stop, stop-limit, etc.), partial fills and an execution policy
Compared with MT4, MT5 offers more timeframes and analytical tools, plus a multi-currency strategy tester and hedging support. Both work for discretionary and EA-based trading, but MT5 suits traders who want the wider feature set.
What you need to log in: login ID, password and server name
Logging in to MT4 or MT5 requires three pieces of information: your login ID, password and server name. DecodeFX's official pages (checked 26 September 2026) state that all three are 'the server name shown in your DecodeFX account confirmation email.'
- 01Complete account opening and identity verification
According to this site's account-opening flow, you confirm your country of residence and the contracting entity on the registration screen, then complete your profile and identity verification.
- 02Choose your account and trading environment
Select the account type you want (STD, PRO or CENT) and a trading environment — MT4, MT5 or the DecodeFX App.
- 03Check your login details in the account confirmation email
Your login ID, password and server name are all included in the confirmation email DecodeFX sends you.
- 04Log in to MT4 or MT5
Open MT4 or MT5 and enter the login ID, password and server name from your confirmation email.
The official pages do not document a dedicated login procedure for the DecodeFX App. Follow the on-screen instructions in the app.
Choosing a platform: EAs, timeframes and mobile-only use
Each of the three options suits a different way of trading.
- Want to run an EA (automated trading): use MT4 or MT5
- Want more timeframes and analytical tools: MT5 (21 timeframes, 80+ tools)
- Want deposits, withdrawals and identity verification to work entirely from your phone: the DecodeFX App
- Want to trade multiple asset classes, including crypto and stock CFDs, from one screen: the DecodeFX App (1,000+ instruments)
This site's broker page (checked 4 August 2026) lists the DecodeFX App, MT4, MT5 and the API as supported platforms for all of STD, PRO and CENT. You can switch between the app and MT4/MT5 on the same account depending on the situation.
Checks to run if you cannot log in
- Does the server name match exactly what is shown in your account confirmation email?
- Are you mixing up your live and demo accounts? (Each has separate login details)
- Do your login ID and password match the confirmation email exactly?
- Has identity verification been completed? (It is required as part of the account-opening flow)
- If none of the above resolves it, contact official support (email, official LINE, live chat)
DecodeFX's official help centre (checked 26 September 2026) does not appear to have a dedicated page describing the password-reset procedure. Rather than guessing the steps, follow the instructions on the login screen or contact official support.
Frequently asked questions
Q. What can I do with the DecodeFX App?
A. Multi-asset trading (forex, commodities, indices, crypto, stocks), account management, encrypted deposits and withdrawals, real-time prices, integrated charts, market reports and identity verification — all inside the app (official, checked 26 September 2026). It supports 1,000+ instruments.
Q. Where can I download DecodeFX's MT5?
A. The official page links a Windows installer (https://download.mql5.com/cdn/web/decode.global.limited/mt5/decodeglobal5setup.exe), plus MacOS, iOS and Android versions (official, checked 26 September 2026).
Q. What do I need to log in to DecodeFX's MT4?
A. Three things: your login ID, password and server name. All three are shown in your DecodeFX account confirmation email (official FAQ).
Q. Should I use the DecodeFX App or MT4/MT5?
A. Use MT4 or MT5 if you want to run an EA (automated trading). Use the DecodeFX App if you want deposits, withdrawals and identity verification to work entirely on your phone. This site's broker page lists the DecodeFX App, MT4, MT5 and the API as supported platforms for STD, PRO and CENT alike.
Q. What should I check if I can't log in to DecodeFX?
A. Check that the server name matches your account confirmation email exactly, and that you are not mixing up your live and demo accounts. If that doesn't resolve it, contact official support (email, official LINE, live chat).
Q. What if I forget my DecodeFX password?
A. We could not confirm a dedicated password-reset procedure page on the official help centre. Follow the instructions on the login screen or contact official support.
Sources and conditions
- DecodeFX official: DecodeFX App (checked 26 September 2026) →
- DecodeFX official: MetaTrader 4 (checked 26 September 2026) →
- DecodeFX official: MetaTrader 5 (checked 26 September 2026) →
- DecodeFX official: Help Centre (checked 26 September 2026) →
- DecodeFX account types and platforms (this site) →
- MT4/MT5 basics (beginner guide) →
- Advertising, affiliate relationships and risk disclosure →
FX Textbook is an independent information site, not a broker or provider of personal investment advice. Forex and CFDs involve risk. You may lose some or all of your invested capital. No trading result is guaranteed.
NEXT STEP
Decided on a platform? Check DecodeFX's account types next.
Once you've chosen a platform, you can check the STD/PRO/CENT account conditions and current promotions together on our broker page.
Brokers covered in this column
Account types, trading conditions and current offers are on each broker page.