The Fomo App referral code OFF100 is a promo code entered during sign-up that is advertised, across a wide range of referral listings and podcast-style blog posts, as giving new users a 100% discount on trading fees. Before you type it in, it helps to know exactly what that claim means and where it comes from, because the code itself is not something Fomo publishes on its own website or app store listing. It circulates through third-party referral pages, and the wording varies from one listing to the next.

What is consistent across every source we checked is the mechanism: OFF100 goes into the referral or promo code field on the Fomo App sign-up screen, before you finish creating your account. It is a new-user code, meaning it is meant to apply once, at registration, and most listings state that it cannot be added to an account after the fact. What is not consistent is the size of the discount. Fomo's own affiliate program page describes new-user rewards without naming a fixed percentage in its public copy, while independent trackers researching this and similar codes (SAVE100, NEW100, ACCESS, REBATE) report figures ranging from 10% to a promoted 100%. One tracker that specifically reviewed OFF100's terms advised treating the "100%" figure as a promotional headline rather than a confirmed rate, and told users to check the in-app terms for time limits, trade caps or a maximum dollar amount before relying on it.

So treat OFF100 as an entry you're testing, not a guarantee. Enter it, then look at your account's fee page or the fee preview shown before you confirm a trade. If a discount is applied, it will show there. If it isn't showing, or the field wasn't visible during sign-up, contact Fomo support before you fund the account and start trading, since referral discounts generally can't be retrofitted onto an existing account.

Fomo (also written FOMO, and found at fomo.family) is a social-first crypto trading app built primarily on Solana, with multi-chain trading support that extends to Base, BNB Chain and Monad. It positions itself less like a traditional exchange and more like a trading feed: you scroll through what other traders are buying and selling, follow the ones you trust, and place trades from the same screen without switching between a research tool, a wallet and an order book.

The app is self-custodial, sometimes described as non-custodial. That means Fomo does not hold your funds the way a centralized exchange like Coinbase or Kraken does. Trades route through your own connected wallet and settle on-chain, so the transaction record is publicly verifiable on the relevant blockchain rather than sitting only inside Fomo's internal ledger. This custody model is also why Fomo has been able to add features like perpetual futures, through a Hyperliquid integration, for non-US users without carrying the same licensing weight a custodial exchange would.

Sign-up is built to be fast: you create an account with an email address, a Google account or an Apple ID, then fund it through Apple Pay, a debit card, a bank transfer, or by connecting an existing crypto wallet. Reviewers describe the onboarding as noticeably lighter than a standard exchange's KYC-heavy flow, which is part of the app's pitch to newer, mobile-first traders. On the trading side, Fomo surfaces verified tokens, trending tokens, and newly launched or "graduated" tokens directly on the home screen, alongside leaderboards showing the top-performing traders on the platform over recent periods. None of that is a promise you'll match those results; it's a discovery layer, and every trade still carries the normal risk of loss that comes with crypto and with memecoins specifically.

Here's the redemption sequence based on how the referral field is documented across Fomo's onboarding flow and independent walkthroughs of the app:

The step people skip is the last one. A code that "goes through" during sign-up isn't proof the discount applied — some users report the field accepting any text without validating it against a live promotion. Checking the fee screen before you trade, not after, is the only way to confirm the code did what it was supposed to do. If the referral field never appeared on your version of the app, contact Fomo support immediately rather than funding the account and hoping the discount appears retroactively; multiple sources describing this program state plainly that codes generally cannot be applied to an account after registration is complete.

This is where the research gets genuinely inconsistent, and it's worth laying out plainly rather than picking one number and presenting it as settled. Reviews of Fomo's fee structure describe two different models. One set of reviews describes a flat 0.5% fee charged on every buy or sell order, with a small minimum charge around $0.95 to keep tiny trades from slipping through fee-free. Another set of reviews describes a flat $1 charge per transaction, regardless of trade size, meaning a $100 trade and a $10,000 trade cost the same $1 in Fomo's own fee.

Both descriptions agree on one point: Fomo advertises gasless swaps, meaning you don't pay separate blockchain network fees on top of the trading fee the way you would bridging assets manually on-chain. That's a real cost saving relative to doing the same multi-chain trades by hand. What is not covered is everything outside Fomo's own fee line — some tokens carry a one-time "rent" charge on first purchase, which is a Solana account-rent mechanic rather than a Fomo fee, and perpetual futures funding payments, where available, are set by the underlying venue, not by Fomo.

Because the two fee descriptions don't match, don't rely on either figure from a third-party article, including this one, when you're deciding whether a discount is worth chasing. Open the app, place a small test trade, and read the fee line it shows you before you confirm. That's the actual rate you're paying, discount or not, and it's the only number that matters once you're funding an account with real money.

Short answer: probably not at face value, and here's why that matters before you sign up expecting it. Fomo's own affiliate program page, published directly on fomo.family, describes referrers earning a real-time commission on trades made by people they refer, with payouts processed live and no cap on total referral earnings. What it does not do, in its own public copy, is name a specific "100%" fee waiver as the standard new-user reward.

Separately, a large number of independent sources researching Fomo's referral codes — spanning codes like ACCESS, REBATE, gemqueenx, off10, CRACKEDSOL and the numeric code used on fomo.family's own referral page — consistently describe the standard new-user benefit as a 10% discount on eligible trading fees, often framed as applying for the lifetime of the account. That figure shows up across multiple independently written reviews and comparison pages, which gives it more weight than a single unverified claim.

Codes advertising 100% off, including OFF100, SAVE100 and NEW100, appear mainly on templated referral-listing sites and short-form podcast posts that reuse near-identical wording across dozens of different "codes." One tracker that reviewed OFF100 specifically flagged this pattern and recommended treating the 100% figure as a promotional headline, not a confirmed term, until you see it reflected on your own account's fee screen.

None of this means OFF100 is fake or won't apply anything. Referral terms do change, and platforms do run limited-time full-fee promotions to drive new sign-ups. It means you should enter the code, then verify the actual discount in your account before assuming it matches the advertised figure, and you shouldn't be surprised if what you see is smaller than "100%."

Fomo runs its referral and affiliate structure directly inside the app rather than through a separate portal you have to apply for separately from your trading account. Every user can find their own referral link under their profile, and there's no follower-count or volume minimum required to start sharing one — a brand-new account can generate a link on day one.

On the referrer side, the mechanics are described consistently: when someone signs up through your link and starts trading, you earn a cut of the trading fees they generate, reported at up to 25% by more than one source. Payouts are processed in real time as the referred user trades, tracked through your affiliate dashboard, and paid out directly to your Fomo account, with additional bonus payouts on a monthly basis. Fomo's own affiliate page states more than $1.1 million has been paid out to affiliates to date — that's the platform's own figure, not one we can independently verify, so treat it as a marketing claim rather than an audited number.

On the referred side — the side you're on if you're entering OFF100 — the benefit is the fee discount discussed above, applied automatically once the code is attached to your account during sign-up. There's a separate, formal Affiliate Program for people who want to promote Fomo more seriously, offering things like creative assets, campaign support, a dedicated affiliate manager at higher tiers, and early access to new features. That program is aimed at people building an audience around the app, not at someone just looking to redeem a discount code once and start trading, but it's worth knowing it exists if the casual referral link ever stops feeling worth the effort.

The table below lays out what each entry path is documented as offering, based on Fomo's own affiliate page and the pattern across independent reviews of specific codes. Use it to set expectations before you commit to any one code.

Reading this table, the honest takeaway is that the 10% figure has more independent corroboration than the 100% figure does. That doesn't make OFF100 worthless to try — entering a code costs you nothing and can't hurt your account — but it does mean you should size your expectations to what you can verify on your own fee screen rather than to the headline number in a referral listing.

One more practical point: referral discounts are typically new-user only and generally cannot be stacked with other promotions. If you already have a Fomo account, redeeming OFF100 through a second sign-up won't work and may violate the platform's one-account policy. The discount, whatever size it turns out to be, is a first-account benefit.

The most common failure isn't the code being wrong — it's timing. Referral and promo code fields on Fomo's sign-up flow appear at a specific point in registration, typically before you set a username, and if you tap through that screen without noticing the field, there's usually no way to go back and add the code afterward. Several independent write-ups of this and similar codes state plainly that referral codes "generally cannot be added or changed after the account has been created," which lines up with how most app-based referral systems are built.

A second common issue is confusing eligibility. Referral codes like OFF100 are aimed at new users creating a first account, not existing users looking to retroactively apply a discount, and not users creating a second account to re-claim a new-user offer. Multi-account abuse of referral programs is against most platforms' terms, Fomo's affiliate terms included, and can result in account restrictions.

A third issue is simply expecting more than the fee screen shows. If you enter OFF100, complete sign-up, fund your account and then see a smaller discount than "100%" reflected on your first trade preview, that's not necessarily a bug — it may mean the actual live promotion is narrower than the advertised headline, capped by trade size, time window, or a maximum dollar value. In that situation, screenshot the fee preview and reach out to Fomo support through the app's help center rather than assuming the code failed outright; support can usually confirm what terms are actually attached to your account.

Finally, watch for lookalike or copycat apps. One review flagged confusion between the real Fomo app and unrelated products with similar names. Only download from the official App Store or Google Play listing, and don't enter a referral code, personal details, or funds into an app you found through a link in a comment section or an unfamiliar podcast description.

Fomo is a real, functioning app that executes actual on-chain trades — it isn't a shell or a landing page collecting sign-ups with nothing behind it. It's available on the App Store and Google Play, one review site cites a 4.6-star rating from more than 698 App Store reviews, and its trades are verifiable on the underlying blockchains since it operates non-custodially rather than through an internal, opaque ledger.

That said, "functioning" and "risk-free" are different things. Fomo is unregulated, which one review focused on scam-checking described as standard for on-chain trading apps of this kind, meaning there's no regulatory protection or deposit insurance if something goes wrong the way there might be with a licensed broker. A separate scam-focused review found only two Trustpilot reviews for Fomo at the time it checked, both one-star, describing problems selling positions and withdrawing funds, along with generic support responses. Two reviews is a small sample and shouldn't be treated as definitive either way, but it's a data point worth knowing before you fund an account.

The app itself leans into high-risk products by design — memecoin discovery and trading is a core feature, not a side option, and the leaderboards showing top-performing traders are explicitly not a promise you'll see similar results. Every trade carries real risk of loss, and a fee discount, whatever size it ends up being, does not offset losses on the underlying trade. It's worth treating Fomo the way you'd treat any self-custodial, non-US-facing crypto app: legitimate enough to be worth testing with money you can afford to lose, not yet established enough to treat as a core holding platform.

Fomo App fits a specific type of trader, and it's worth being honest about who that excludes. It suits people who already understand wallet custody, want fast access to trending Solana, Base, BNB Chain and Monad tokens, and like a social, feed-based way of discovering what to trade next. If you're comfortable holding your own keys and treating memecoin trades as high-risk, small-position bets, the low-friction sign-up and gasless swaps are a genuine convenience.

It's a poor fit for anyone who wants regulatory protection, deposit insurance, or a support team backed by a licensed institution — Fomo doesn't offer any of that, and its own reviewers describe it as operating in a regulatory grey area outside the US. It's also a poor fit for anyone new to crypto who doesn't yet understand self-custody; if you lose access to your connected wallet or make an on-chain mistake, there's no custodial safety net to reverse it the way a centralized exchange might attempt to.

People chasing the OFF100 code specifically for a 100% fee waiver should also recalibrate. Given that Fomo's own affiliate program copy and the majority of independently corroborated reviews describe a 10% standard discount, treating OFF100 as a guaranteed zero-fee period is the wrong basis for a sign-up decision. Sign up because the app itself — the social discovery layer, the multi-chain execution, the gasless swaps — fits how you want to trade. Let whatever discount OFF100 actually applies be a bonus on top of that decision, not the reason for it. And regardless of any discount, never fund more than you're prepared to lose completely; that's true of every crypto app, and Fomo, with its heavy tilt toward memecoin discovery, is not an exception.

The code covered here is OFF100. Enter it in the Referral Code or Promo Code field during Fomo App sign-up, before you finish creating your account, to attempt to claim the advertised trading fee discount.

It appears active across current referral listings, but referral terms can change or be withdrawn without notice. Confirm the discount is showing on your account's fee screen after sign-up rather than assuming the code is live.

It's advertised that way on multiple listings, but Fomo's own affiliate program describes a 10% standard new-user discount, and one independent review of OFF100 specifically flagged the 100% figure as an unconfirmed promotional headline.

Generally, no. Referral and promo codes on Fomo are tied to the registration screen, and multiple sources describing this program state codes usually cannot be added to an existing account after creation.

No. Fomo advertises gasless swaps already, so there's no separate network fee to discount. Referral discounts apply only to Fomo's own trading fee line, not to token rent charges or funding payments on perpetuals.

Contact Fomo support through the app's help center before you fund your account. Don't deposit and start trading while assuming the discount will apply retroactively — most referral systems, Fomo's included, don't support that.

It's a functioning, non-custodial app with real on-chain trades, but it's unregulated and reviewers have flagged thin Trustpilot coverage with reports of withdrawal issues. Trade only with money you can afford to lose completely.