Quick Answer: The Fomo app referral code is save50, and entering it during signup applies a 50% discount on your trading fees. You type it into the "Referral code" or "Invite code" field on the registration screen, and it costs nothing to use. If you skip the field at signup, you may still be able to add it later in your profile settings, though that depends on how the app has the promo configured at the time.

What is Fomo App?

Fomo is a mobile trading app built around crypto and other tradable markets, aimed squarely at people who want to place orders from their phone without learning a full desktop terminal first. The layout follows the pattern most people already know from newer trading apps: a home feed with price movers, a search bar for tickers, a chart screen with a big Buy and Sell pair at the bottom, and a wallet or Assets tab that shows your balances. There's no complicated order ladder staring you in the face when you open it. You pick an asset, pick an amount, confirm.

Where the money actually leaves your pocket is the fee, and that's the part new users tend to underestimate. Trading apps typically charge a percentage on each fill, sometimes split into a maker rate and a taker rate. On paper a fee of, say, 0.2% sounds like a rounding error. In practice, if you're an active trader placing ten or fifteen orders a week, those fills stack up fast and the total can quietly eat a decent chunk of whatever you made on the trades themselves. That's the exact reason a fee discount code is worth more than a small one time signup bonus for most people.

That's the pitch behind the Fomo App referral code save50. Instead of handing you a fixed reward you spend once and forget, it cuts the percentage you pay on trades by half. The referral system exists because the app grows through word of mouth, so both sides usually get something: the new user gets the discount, and whoever shared the link gets credit. You don't have to know the person who referred you, and you don't have to pay them anything. The code is just a string you type in.

How to use the code

1. Download the Fomo app from the Google Play Store or the Apple App Store before you do anything else. Search for it by name and check the developer listing and review count carefully, because trading apps attract copycat listings with near identical icons. If a link was texted or DMed to you, don't tap it. Go to the store directly.

2. Open the app and tap "Sign Up" or "Create Account" on the first screen. You'll usually be given a choice between registering with an email address or a mobile number. Either works, but pick the one you actually have long term access to, since that's what recovery and login codes go to.

3. Enter your email or phone, then set a password. Most apps in this category enforce at least eight characters with a number and a symbol. Then request the verification code, check your inbox or SMS, and type in the six digit code. If it doesn't arrive within a minute, hit "Resend" once rather than five times, because repeated requests sometimes trigger a cooldown.

4. Now look for the referral field. It's the step people miss. Depending on the app version it appears as "Referral code", "Invite code", "Promo code", or it's hidden behind a small grey line of text that says something like "Have a referral code? Enter it here" or a collapsed "Optional" toggle. Tap that to expand it.

5. Type save50 into the field exactly as written. All lowercase, no spaces before or after it, no quotation marks. If you copy and paste it, check that your keyboard didn't add a trailing space, which is the single most common reason a valid code shows as invalid. Some apps auto capitalise the first letter, so glance at the field and correct it to lowercase if that happens.

6. Watch for the confirmation. A working code normally produces a green tick, a "Code applied" message, or the field locks and shows the discount that's been attached. If nothing happens visually, don't just assume it went through. Delete it and retype it slowly by hand.

7. Finish creating the account, then accept the terms and privacy policy checkboxes. Read the fee schedule page if the app links to it during signup, because that's where you'll see the standard rate the 50% discount is being applied against.

8. Complete identity verification when prompted. This usually means your legal name, date of birth, address, and a photo of a government issued ID plus a selfie or short video for liveness. Fee discounts and withdrawals are frequently gated behind a verified account, so getting this done early saves you a headache later.

9. Fund the account with a small test amount first. Use whatever deposit method is offered, whether that's bank transfer, card, or a crypto deposit address. Twenty or fifty units of your currency is plenty for a first test.

10. Place one small trade and then check the trade history or the order receipt. Tap into the filled order and look at the fee line. Compare it against the app's published standard rate. If the number is half of what the schedule says, the code is live on your account. If it isn't, screenshot the receipt and contact support before you trade anything larger.

Rewards and fees

Referral code: save50

Main benefit: 50% discount on trading fees for the account that registers with the code

Where to enter it: the "Referral code" or "Invite code" field on the signup screen, or under Profile, then Settings, then Referral or Invite if the app allows adding it after registration

Cost to use the code: zero, it's free to apply and doesn't require any minimum deposit to be typed in

Account requirements: a new account, a verified email or phone number, and in most cases completed identity verification before you can withdraw or before the discount activates

What the discount applies to: the trading commission charged on your fills, not network withdrawal fees, not deposit processing fees charged by your bank or card issuer, and not the spread

Duration: promo periods vary, and some fee discounts run for a set number of days or up to a capped amount of saved fees, so check the promo detail page inside the app

Referrer side: the person whose code you used typically earns a commission or a bonus credit, which costs you nothing

What to expect on your first trade: a fee line on the order receipt showing roughly half the standard published rate for your tier

Things to know before signing up

Promo terms change without much warning. A code that gave 50% off fees last quarter might be running at 30% today, or it might be capped so the discount stops after your first thirty days or after you've saved a certain amount in fees. Before you deposit any real money, open the promotions or rewards page inside the app and read the current terms for yourself. Screenshots from forum posts, including this one, go stale. Treat save50 as a code to try, then verify what it actually gave you on your own order receipt.

Referral offers are almost always one per user, and apps enforce that with more than just an email check. Device fingerprint, phone number, IP address, and the identity documents you upload during verification all get compared. Creating a second account to reuse the code, or getting a friend to register on your phone so you can both claim it, is the sort of thing that gets both accounts frozen and any accrued bonuses stripped. Not worth it for a fee discount.

Identity verification and regional access are the two things most likely to stop you cold. Trading platforms operate under different licences in different countries, and plenty of them block or partially restrict users in the United States, the United Kingdom, Canada, and a handful of other jurisdictions depending on the products offered. Check whether your country is supported before you spend twenty minutes on the signup flow. Using a VPN to get around a geographic block breaks the terms of service on essentially every platform of this type, and it's the standard reason withdrawals get held during review. On the verification side, have a passport or driving licence handy, make sure the photo is sharp with no glare across the document, and use your legal name exactly as it appears on the ID rather than a nickname.

The risk warning is the part worth reading twice. A 50% fee discount reduces your costs, it does nothing about your exposure. Crypto and leveraged products can move violently, and a cheaper fee schedule can encourage people to trade far more often than they otherwise would, which usually costs more than the discount saves. Only put in money you can afford to lose, and be sceptical of anyone in a Telegram group or comment section promising guaranteed returns alongside a referral link. On that note, watch for scams built around codes like this one. Legitimate referral codes are free. Nobody needs your password, your seed phrase, or your two factor codes to apply one, and no support agent will ever ask for them. If the code gets rejected, first retype it manually in lowercase with no spaces, then try the Profile to Settings to Referral route to see if it can be added after registration, and if that fails, contact in app support with a screenshot showing the error and ask them to attach the discount to your account manually.

Frequently asked questions

Can I use the Fomo App referral code save50 on an existing account?

Usually not. Referral codes are built for new registrations and the field disappears once your account is active. Some apps allow a post signup entry window of a few days under Profile, then Referral, so it's worth checking there. If the field is greyed out or missing, support is your only option and they may or may not apply it retroactively.

Where exactly do I enter the code?

On the signup screen, in the field labelled "Referral code", "Invite code", or "Promo code". It's often collapsed under a small "Optional" or "Have a code?" link, so tap that to reveal it. Type save50 in lowercase.

Does using the code cost me anything?

No. It's free, and applying it doesn't obligate you to deposit or trade any particular amount. The referrer earns their credit from the platform, not from you.

What does the 50% discount actually cover?

The trading commission on your fills. It doesn't cover blockchain withdrawal fees, deposit fees charged by your bank or card provider, or the bid ask spread, which is a separate cost baked into the price you get filled at.

The code says invalid. What now?

Delete the whole field and retype it by hand, all lowercase, checking for a trailing space. Make sure you're on the current app version from the official store, since old builds sometimes point at expired promo lists. If it still fails, the promo may have ended or may not be available in your country, and support can confirm which.

Do I have to complete KYC to get the discount?

In most cases yes. Fee discounts and referral rewards are commonly tied to a verified account, and you'll need verification to withdraw anyway. Expect to upload a government ID and take a selfie, with review times running anywhere from a few minutes to a couple of days.

How do I confirm the Fomo App referral code save50 actually worked?

Place one small trade, open the order in your trade history, and look at the fee line on the receipt. Compare it to the standard rate on the app's fee schedule page. Half the listed rate means the discount is active.

Offer terms on referral promos get revised often, so re-check them the day you register and again before you make a large deposit. Confirm the current terms on the official website or inside the app itself.