Fomo App Referral Code JOIN100 – and the 10% Trading Fee Discount
What is the FOMO app referral code? It is JOIN100 — enter it during FOMO sign-up to get 10% off trading fees. Full guide: where to enter it, what you save, and FAQs.
The FOMO app referral code is JOIN100. Enter it in the referral field when you sign up for FOMO (the social crypto copy trading app) and you get 10% off your trading fees, for life, on every trade your account executes.
If you only came here for the code, you are done: sign up with JOIN100. If you want the full picture — where to enter the code, exactly how much you save, and how FOMO compares to other copy trading apps — the rest of this guide covers it in under five minutes.
Quick answer
| Question | Answer | |
|---|---|---|
| What is the FOMO app referral code? | JOIN100 | |
| Where do I enter it? | In the referral / invite code field during sign-up | |
| What does it give me? | 10% discount on trading fees | |
| How long is the discount valid? | For the lifetime of your account | |
| Does it cost anything? | No — it is free and takes seconds | |
| Sign-up link | fomo.family/r/JOIN100 |
What is FOMO?
FOMO is a social crypto copy trading app. You connect your wallet, browse the feed of active traders, and either copy their trades automatically or broadcast your own trades to an audience of followers. It is popular on fast-moving chains like Solana and BSC, where trades happen in seconds and manual copy-pasting of contract addresses is too slow.
Fees are charged per trade — normally 0.50% per executed trade. With the JOIN100 code that drops to 0.45% per trade. On active copy trading accounts that execute dozens or hundreds of trades per month, that discount compounds into serious money.
Where to enter the FOMO referral code
On mobile (most common)
- Download the FOMO app or open fomo.family/r/JOIN100 on your phone.
- Tap Sign up and create your account with your email or wallet.
- Look for the field labeled Referral code or Invite code on the sign-up screen.
- Type JOIN100 exactly as shown — no spaces, no extra characters.
- Finish creating your account. The 10% fee discount activates automatically.
On the web version
- Open the FOMO website and click Sign up.
- Fill in your details. The referral field sits below the password field.
- Enter JOIN100 before you press the final Create account button.
- Confirm your account and log in — your fee discount is already applied.
Signed up without the code?
The referral field can only be filled in during registration. If you already created an account without JOIN100, contact FOMO support as soon as possible and ask them to apply the referral code retroactively — support often helps if the account is brand new and has little or no trading history. Do not wait until after you have traded.
How much do you actually save?
The discount sounds small, but copy trading is high-frequency. Here is the math on 0.50% vs. 0.45% per trade:
| Monthly trading volume | Fees without code (0.50%) | Fees with JOIN100 (0.45%) | You save per year | |
|---|---|---|---|---|
| $5,000 | $25.00 | $22.50 | $30 | |
| $10,000 | $50.00 | $45.00 | $60 | |
| $25,000 | $125.00 | $112.50 | $150 | |
| $50,000 | $250.00 | $225.00 | $300 | |
| $100,000 | $500.00 | $450.00 | $600 |
Want to plug in your own numbers? Use our free crypto copy trading fee calculator — it works for FOMO and every other tool in our directory.
Referral code vs. promo code
People often mix these up. They are not the same thing:
| Referral code (JOIN100) | Promo code | ||
|---|---|---|---|
| Entered | During sign-up | At checkout or deposit (rare on FOMO) | |
| Discount | 10% off trading fees | Usually a one-time bonus | |
| Validity | Lifetime of your account | Often expires | |
| Who can use it | Every new user | Sometimes limited regions |
JOIN100 is a referral code, so it only works in the referral field during registration — not later in the settings menu.
How FOMO compares to other copy trading tools
FOMO is our top-ranked tool, but it is fair to look at the alternatives. These are the referral codes we use ourselves:
| Tool | Referral code | Discount | Link | |
|---|---|---|---|---|
| FOMO | JOIN100 | 10% off trading fees | fomo.family/r/JOIN100 | |
| Axiom | rebatehq | Fee rebate | axiom.trade/@rebatehq | |
| Runnr | TRADEHQ | 10% off fees | mobile.runnr.trade/@TRADEHQ | |
| GMGN | COPYHQ | Fee rebate | gmgn.ai/r/COPYHQ | |
| Photon | COPYHQ | Fee rebate | photon-sol.tinyastro.io/@COPYHQ |
If you want the deeper comparison, read our full reviews of the Axiom referral code, the Runnr referral code and the Runnr app.
Common mistakes to avoid
- Entering the code after sign-up. The referral field disappears once the account exists. Enter JOIN100 during registration, not after.
- Typos. The code is one word: JOIN100. Capital J, digits 100. Lowercase and extra spaces can fail silently.
- Using an expired social media code. Codes floating around TikTok or Telegram are often dead. JOIN100 is the active code listed on CopyTradeHQ.
- Assuming the discount is one-time. Unlike most promo codes, the 10% off applies to every trade for the life of your account.
- Ignoring fee math entirely. Use the fee calculator before you pick a tool — a 0.05% difference per trade is real money at volume.
Frequently asked questions
What is the FOMO app referral code?
The FOMO app referral code is JOIN100. It gives new users 10% off trading fees when entered during sign-up.
Is JOIN100 free to use?
Yes. It costs nothing, does not require a deposit, and only lowers your fees.
Where exactly do I enter the code?
In the referral or invite code field on the FOMO sign-up screen — mobile or web. It must be filled in before you finish creating the account.
Does the discount expire?
No. Once applied, the 10% fee discount stays active for the lifetime of your account.
Can I add a referral code to an existing account?
Usually not. Contact FOMO support immediately if you just registered without the code; older accounts are typically not eligible.
Is copy trading on FOMO risky?
Yes, like all crypto trading. Copying a trader means copying their losses too. Only allocate money you can afford to lose, and read our FOMO guides on risk settings before you turn on auto-copy.
Start with the discount locked in
The fee discount is the only part of copy trading you fully control — the market does the rest. Lock in the 10% discount by signing up with JOIN100, then browse the rest of our tools directory to see which platform fits your chain and trading style.
Related guides: FOMO App Referral Code 2026 · Where to Enter the JOIN100 Code · Full JOIN100 Guide · What the Code Gives You · JOIN100 Quick Answers · Axiom Trade Review
*Trading crypto involves substantial risk of loss. Fee discounts do not reduce trading risk. This article contains referral links — we may earn a commission at no extra cost to you.*