Fomo App Referral Code JOIN100 – Main Code for 10% Lower Trading Fees on Every Swap
What is the FOMO app referral code? The main code is JOIN100. Use it when you create your Fomo account and every swap costs 0.45% instead of 0.50%, so you keep 10% more of your fees.
The main Fomo App referral code is JOIN100. Use it while creating your account, or join through fomo.family/r/JOIN100, and every swap you make is charged 0.45% instead of 0.50%. That is a permanent 10% cut on trading fees for buys and sells alike.
JOIN100 at a Glance
| Detail | Info | |
|---|---|---|
| Main referral code | JOIN100 | |
| One-tap signup link | fomo.family/r/JOIN100 | |
| Normal fee per swap | 0.50% | |
| Your fee with the code | 0.45% | |
| Total discount | 10% on trading fees | |
| Best moment to use it | While creating your account | |
| Devices | iOS and Android | |
| Cost to use | Free |
Short version: type JOIN100 or open the link before you sign up. Below you will find what Fomo is, what the discount is really worth, a signup walkthrough, the errors people make, safety tips and a big FAQ.
Fomo in Plain Words
Fomo is a phone app for trading crypto tokens the social way. The home screen is a feed of real trades from real wallets. You see who bought what, when they bought it and how it is going. If you like a move, you can buy the same token in a couple of taps.
There are no complicated charts required. The app routes your swap onchain, and you stay in control of your own wallet. That makes it popular with people who want to follow smart traders on Solana and other fast chains without learning a professional trading terminal.
Every swap carries a small platform fee. By default that fee is 0.50%. The JOIN100 code lowers it to 0.45%.
Why a Small Fee Cut Matters
Crypto traders on apps like Fomo rarely make one trade and stop. They buy, sell, rotate into a new token and do it again. Each of those swaps pays a fee, and each round trip pays twice. A 10% cheaper fee means that over time a noticeable share of your trading costs simply disappears.
Here is why JOIN100 makes sense for anyone:
- Zero cost. You never pay extra for using a referral code.
- One-time action. Enter it once and the lower rate stays.
- Every swap counts. It is not a welcome bonus that runs out.
- Scales with activity. The more you trade, the bigger the savings.
Fee Savings by Swap Size
This table shows what one single swap costs with and without the code.
| Swap size | Fee at 0.50% | Fee at 0.45% with JOIN100 | Saved | |
|---|---|---|---|---|
| $50 | $0.25 | $0.225 | $0.025 | |
| $100 | $0.50 | $0.45 | $0.05 | |
| $250 | $1.25 | $1.125 | $0.125 | |
| $500 | $2.50 | $2.25 | $0.25 | |
| $1,000 | $5.00 | $4.50 | $0.50 | |
| $5,000 | $25.00 | $22.50 | $2.50 |
Small per swap, but multiply by hundreds of swaps a year and it becomes real money.
Savings Over a Full Year
| Swaps per week | Average swap | Yearly volume | Fees without code | Fees with JOIN100 | Kept in your wallet | |
|---|---|---|---|---|---|---|
| 5 | $100 | $26,000 | $130 | $117 | $13 | |
| 10 | $200 | $104,000 | $520 | $468 | $52 | |
| 25 | $200 | $260,000 | $1,300 | $1,170 | $130 | |
| 50 | $300 | $780,000 | $3,900 | $3,510 | $390 | |
| 100 | $500 | $2,600,000 | $13,000 | $11,700 | $1,300 |
Plug in your own habits with the crypto trading fee calculator.
How to Join Fomo With JOIN100
- Tap the link on your phone: fomo.family/r/JOIN100. The code is attached for you.
- Install Fomo from the App Store or Google Play.
- Open the app right away so the referral is picked up in the same session.
- Create your account and follow the prompts.
- Type JOIN100 if asked for an invite or referral code. Capital letters, no spaces.
- Protect your wallet by saving your recovery phrase offline.
- Add funds and make a small test swap.
Golden rule: the code must be in place before your account is finished. Codes are linked to new signups.
Pre-Signup Checklist
| Check | Why it matters | |
|---|---|---|
| Using the phone you will trade on | Keeps the referral attached | |
| Opened fomo.family/r/JOIN100 first | Applies the code automatically | |
| No existing Fomo account | Codes are for new users | |
| Code typed as JOIN100 | Wrong spelling means no discount | |
| Recovery phrase written down | Protects your funds |
Mistakes That Make People Miss the Code
Creating the account first. The most common error. People install, sign up in a rush, then search for a code. Start from the link instead.
Letter O instead of zero. JOIN100 ends with the number one and two zeros. Swapping in the letter O breaks it.
Switching devices. Clicking the link on a computer and signing up on a phone can lose the referral. Do both on the same phone.
Reusing an old account. A code usually cannot be added to an account made earlier.
Adding spaces. Copy and paste can add a hidden space. Delete it before confirming.
Copy Trading on Fomo and Why Fees Add Up
Copy trading means you watch traders with good results and repeat their trades. On Fomo, the feed makes this simple: a trader you follow buys a token, you see it, and you can join in seconds.
This style of trading usually means:
- Lots of small swaps rather than a few big ones
- Quick entries on new tokens
- Quick exits when momentum fades
- Paying a fee on every one of those moves
A copy trader doing 15 round trips a week at $250 each moves about $7,500 a week, roughly $30,000 a month. With JOIN100 that trader keeps around $15 more every month, about $180 a year, without changing anything else.
Is JOIN100 Right for You?
| You are... | Worth using JOIN100? | Why | |
|---|---|---|---|
| Brand new to crypto | Yes | Free, and you start cheaper from day one | |
| Casual weekend trader | Yes | Small but free savings | |
| Active copy trader | Definitely | Many swaps means bigger savings | |
| High-volume memecoin trader | Definitely | Savings can reach hundreds per year | |
| Existing Fomo user | Probably not possible | Codes are for new accounts |
Fomo vs Other Trading Apps
Fomo is great for mobile social trading, but here is how it sits next to other options. Browse the complete list on the crypto copy trading tools page.
| App | Strength | Referral perk | Read more | |
|---|---|---|---|---|
| Fomo | Social feed, simple copy trading | 10% off fees with JOIN100 | You are here | |
| Axiom | Fast Solana trading on desktop | Fee rebates | Axiom referral code | |
| Runnr | Mobile trading app | 10% off | Runnr referral code | |
| GMGN | Token data and sniping | Code COPYHQ | Tools overview | |
| Photon | Solana terminal | Referral link | Tools overview |
For more app reviews and comparisons, see appforcryptotrading.com.
Signing Up on Mobile or Desktop
Fomo is a mobile-first app, so the best path runs through your phone:
- Phone: tap fomo.family/r/JOIN100, install, open and sign up in one go.
- Computer: if you found this article on a laptop, send the link to your phone, then open it there before installing the app.
Staying Safe While You Trade
Lower fees are nice, but keeping your funds safe comes first.
- Test with a small amount before trading bigger.
- Guard your recovery phrase. Offline, private, never shared.
- Study traders before copying. One lucky week is not a strategy.
- Keep a weekly budget and do not chase losses.
- Watch out for honeypot tokens that let you buy but not sell.
- Secure some profit when a trade goes your way.
- Ignore anyone asking for your keys, including fake support accounts.
Your First Seven Days
| Day | Focus | |
|---|---|---|
| 1 | Join with JOIN100, back up your wallet, deposit a small amount | |
| 2 | Scroll the feed and follow a handful of traders | |
| 3 | Try one or two tiny swaps | |
| 4 | Review results and remove traders you do not trust | |
| 5 | Set your weekly budget and trade size | |
| 6 | Compare fees paid versus saved with the fee calculator | |
| 7 | Write down your plan for the next month |
What If You Skip the Code?
The app works exactly the same, but you pay 0.50% on every swap forever. For active traders that can mean hundreds of dollars more each year. If you have not created your account yet, open fomo.family/r/JOIN100 first. It takes seconds.
Final Verdict on JOIN100
JOIN100 is the main Fomo App referral code, and it is worth using every time. It lowers your fee from 0.50% to 0.45%, applies to every swap, costs nothing and takes seconds. New users, casual traders and heavy copy traders all come out ahead.
FAQ
What is the main Fomo App referral code? The main code is JOIN100, which gives new users 10% off trading fees.
Where do I type JOIN100? In the referral or invite code field while signing up, or skip typing by opening fomo.family/r/JOIN100.
What is the normal Fomo fee? 0.50% per swap. With JOIN100 it becomes 0.45%.
How much will I save? 10% of your trading fees. On $20,000 of monthly volume that is about $10 a month or $120 a year.
Is the discount applied to both buying and selling? Yes, the lower rate applies to every swap in both directions.
Can I enter the code after my account is made? Normally not. Make sure the code is in place before finishing signup.
Does JOIN100 work on iPhone? Yes. It also works on Android.
Do I pay anything to use the code? No. Using a referral code is completely free.
Does the discount apply when I copy other traders? Yes, copied trades are normal swaps and get the same lower fee.
My code is not working, what now? Check for the letter O instead of zero, remove spaces, make sure the account is new, and try the direct link on your phone.
Can I use JOIN100 if I deleted my old account? It depends on Fomo rules for returning users. Check the terms or contact support.
Is there a minimum deposit to get the discount? No specific minimum is needed for the code. The discount simply applies to the trades you make.
Is Fomo safe? You control your own wallet. Keep your recovery phrase private, start small and never share keys.
Which tokens can I trade on Fomo? Mainly fast-moving onchain tokens on popular chains such as Solana.
Where can I compare other trading apps? On our tools page and at appforcryptotrading.com.
More Fomo Referral Code Guides
- Unlock the 10% fee discount before your first trade
- Claim 10% off trading fees in minutes
- Fomo app referral code JOIN100 main code
- Fomo referral code setup walkthrough
- Fomo referral code savings test
- Fomo referral code fee check
- Fomo app referral code guide
- Crypto trading fee calculator
- All crypto copy trading tools