Fomo App Referral Code JOIN100 – and the 10% Trading Fee Discount
What is the FOMO app referral code? It is JOIN100 — enter it during sign-up and your copy trading fee drops from 0.50% to 0.45% per trade, a full 10% discount on every position.

What is the FOMO app referral code?
The FOMO app referral code is JOIN100. New traders who type JOIN100 into the referral field at sign-up receive a permanent 10% discount on trading fees, cutting the standard 0.50% per trade down to 0.45%. There is no minimum deposit and no cap on how much you can save — the discount applies to every trade you copy for as long as your account is open.
Why 0.45% instead of 0.50% matters more than it looks
Copy trading fees compound silently. Every mirrored buy and sell carries the platform fee, so a busy copy trader executing dozens of positions per week pays the toll each time. The JOIN100 code removes a tenth of that cost on autopilot:
| Metric | Without JOIN100 | With JOIN100 (10% off) | |
|---|---|---|---|
| Fee per trade | 0.50% | 0.45% | |
| Trades per month | 40 | 40 | |
| Monthly fee on 20,000 volume | $100.00 | $90.00 | |
| Yearly savings | — | $120.00 |
If you trade higher volume, the gap widens further. Run your own numbers with volume and frequency controls on the copy trading fee calculator to see the exact annual difference JOIN100 makes for your style.
How to redeem the JOIN100 code, step by step
- Open the FOMO sign-up page — the code JOIN100 is attached to that link automatically.
- Create your account with email or a wallet connection.
- If the referral field appears empty, type JOIN100 manually before confirming.
- Check the fee display: it should read 0.45% instead of 0.50%.
- Deposit, pick a trader to copy, and start at the discounted rate.
The most common mistake is registering directly on the app store listing first and only then hunting for a code — in that flow the referral field is gone. Using the link above avoids the problem entirely.
Who benefits most from the 10% discount
- High-frequency copiers — dozens of mirrored trades a month means the fee saving stacks fastest.
- Large-position traders — 0.05% of a 10,000 SOL notional is 5 SOL per side; at scale that is real money.
- Beginners — starting on the discounted rate means you never pay full price, even while you learn.
For a full walkthrough of the platform, see the FOMO app referral code guide and the detailed FOMO review.
How FOMO compares to other copy trading tools
| Tool | Chain focus | Entry fee after code | Best for | |
|---|---|---|---|---|
| FOMO (JOIN100) | Solana + EVM | 0.45% | Hands-off copy trading | |
| Axiom (@rebatehq) | Solana | Rebated | Fast sniper trading | |
| Runnr (@TRADEHQ) | Solana mobile | 10% off | Trading from your phone | |
| Photon (@COPYHQ) | Solana | Standard | Speed-focused manual traders | |
| GMGN (COPYHQ) | Solana + BSC | Standard | Wallet analytics |
The full side-by-side lives in the copy trading tools directory, and chain-specific reads are in the Solana copy trading bots list and the BSC copy trading safety guide.
Frequently asked questions
What is the FOMO app referral code?
The FOMO app referral code is JOIN100. It gives new accounts a 10% discount, lowering the per-trade fee from 0.50% to 0.45%.
Does the JOIN100 discount expire?
No. The 0.45% rate stays on your account permanently once the code is applied at sign-up.
Can I add JOIN100 after creating my account?
Usually not — referral codes must be entered during registration. If you already signed up without one, contact FOMO support quickly or register fresh through the JOIN100 link.
Is JOIN100 the same as the FOMO family referral link?
Yes. The link https://fomo.family/r/JOIN100 and the code JOIN100 point to the same 10% discount.
Where can I learn more about copy trading?
Start with the FOMO copy trading guide, then browse the Runnr referral code breakdown and the Axiom referral code guide for alternative tools. If you want a broader landscape, appforcryptotrading.com covers more crypto trading apps worth comparing.
More FOMO referral code guides
Every FOMO article on CopyTradeHQ answers the same question from a different angle, so you can pick the walkthrough that fits how you trade: the sign-up field manual, the fee math breakdown, the mobile setup walkthrough, the high-frequency trader checklist, the first deposit quick start and the main code field manual. Each one covers the same JOIN100 code and the same 10% discount, with different examples and tables.
Bottom line
The FOMO app referral code is JOIN100. Enter it at sign-up, pay 0.45% per trade instead of 0.50%, and keep the 10% discount for the life of the account — free savings on every copied position.