Why "no interest" doesn't mean "no cost"

Every cash advance app in this comparison will tell you the same thing: no interest, no credit check, no late fees. That's true. But "no interest" isn't the same as "free." Each of these apps makes money somewhere — through tips, subscriptions, or fees to get your cash faster. And regulators have been watching this closely.

The Consumer Financial Protection Bureau has found that 90% of workers in its study paid at least one earned wage access fee, and the APR for a typical employer-partnered earned wage cash advance is 109.5%. That's the industry backdrop these three apps operate in. So the real question isn't "is it free," it's "what does it actually cost me this pay period."

Earnin: free if you can wait, pricier if you can't

Earnin doesn't charge a monthly subscription. There's no monthly fee, but there is a fee for instant transfers, called Lightning Speed, and optional tips.

If you're fine waiting a day or two for standard delivery and you skip the tip screen, an Earnin advance can genuinely cost you nothing. But most people don't wait, and the tip prompt is designed to be hard to scroll past. The fee goes up to $5.99 if you're cashing out more than $75.

The bigger catch for gig workers is eligibility. Earnin verifies your income by tracking your hours worked through a connection to your work email, your bank, or a GPS-based timesheet. If you're paid irregularly across multiple gig apps with no fixed schedule, qualifying — or getting a meaningful advance amount — can be harder than it looks in the ads.

Dave: a small membership fee plus a real service fee

Dave used to run mostly on optional tips. That's changed. Today, ExtraCash users pay at least two fees: a membership fee of up to $5 per month, and a service (overdraft) fee of $5 or 5% of the advance amount, whichever is greater.

That service fee is the part people underestimate. On a $200 advance, 5% works out to $10 — plus whatever your membership fee is that month. Want your money moved to an outside bank account fast? That's an extra express fee on top. Express delivery to an external debit card within one hour costs 1.5% of the advance.

NerdWallet ran the math on a smaller advance and found a $100 advance with a $5 subscription fee and a $5 service fee works out to an effective APR of roughly 260% if repaid in two weeks. Cheaper than a payday loan, still not cheap.

B9: a flat membership fee, no per-advance surprise

B9 works differently. Instead of charging a percentage on every advance, it charges a flat monthly membership. B9's Basic plan runs $9.99 a month for advances up to $250 per pay period, and Premium runs $19.99 a month for advances up to $1,000. Membership is waived entirely for members whose direct deposit into their B9 account is $5,000 or more a month.

The advance itself carries no interest, no late fees, and no mandatory instant-transfer fee — the cost is the flat subscription, whether you pull $50 or your full limit that pay period.

A side-by-side example

Say you need $200 before payday. Here's roughly how each app's mandatory costs could shake out that month (these are illustrative numbers based on each app's published fee structure, not a guarantee of what you'll pay):

  • Earnin: $0 if you choose standard delivery and skip the tip. Around $5.99 if you need it fast and use Lightning Speed on an amount over $75.

  • Dave: Roughly $10 service fee (5% of $200) plus a membership fee of $1 to $5, so somewhere around $11 to $15 for that advance.

  • B9: $9.99 flat for the month on the Basic plan — the same price whether you take one $200 advance or several smaller ones within your limit.

Notice what changes the answer: how fast you need the money, how many times you'll advance in a pay period, and whether your direct deposit qualifies you for a fee-free membership. Someone who advances once a month and can wait a day or two might do best with Earnin's fee-free path. Someone who advances several times a pay period might come out ahead with a flat membership instead of paying a percentage fee every single time.

The bigger picture

None of these apps are meant for regular, month-after-month use. They're built for a gap between paychecks, not a permanent patch for a budget that doesn't balance. If you're relying on any cash advance app every pay cycle, that's worth treating as a signal to look at the budget itself, not just which app charges less.

Before you download any of them, open the fee page inside the app itself and check the current numbers. Fee structures on these apps have changed more than once this year, and the cheapest option today may not be the cheapest option next quarter.

If a flat, predictable membership fee sounds easier to plan around than a percentage that changes with every advance, that's exactly the trade-off B9's plan structure is built around — check your eligibility for a $0 membership if your direct deposit already clears $5,000 a month.