By the end: Understand what Chime, Kikoff, Ava, Extra, and Current really are — costs, bureaus, and watch-outs.
Lesson 6
Your written lesson
Everything you need is right here. A video walkthrough is on the way.
A wave of apps build credit off a linked bank account or a small subscription. The good ones report to all three bureaus and cost little; the catch is almost always in the details — which bureaus, and what happens if your linked account runs dry.
Tool
Cost
All 3 bureaus?
Main watch-out
Chime Credit Builder (Chime Card)
$0
Yes (utilization not reported)
Needs a Chime account; you can only spend what you've loaded
Kikoff (Basic)
$5/mo
Yes
The $750 "line" is usable only inside Kikoff — it is not a spendable card
Ava
$5/mo (annual) or $10/mo
Yes (rent/utility add-on: TransUnion only)
Autopay is required — keep the linked bank account funded
Extra
$20/mo (or $149/yr)
No — Experian & Equifax only (not TransUnion)
Costliest here; leaves your TransUnion file untouched
Current Build Card
$0 (card)
Yes
Needs a Current account; "reserved funds" mean you can't overspend
How to read this honestly: Chime and Current are genuinely free and hard to misuse — they only let you spend money you already have, so there's little risk of a missed payment. Kikoff Basic is cheap and reports to all three, but understand you're not getting a card you can swipe anywhere. Ava bundles a card and a small loan for one low annual price, but its autopay will report a missed payment if the linked account is empty on the wrong day. Extra is the priciest and skips TransUnion — only worth it if you've got a specific reason and another tool covering TransUnion.
The shared risk across all the linked-account tools: if the bank account behind them can't cover a pull, you can end up with a reported missed payment. Only use one if your linked account reliably has the money.
Do this now
If you don't have spare cash for a deposit, set up the free Chime Credit Builder (if you bank with Chime) or compare Kikoff Basic — then confirm, in writing, that it reports to all three bureaus.
⚙ Check with FundFoundr first
Before opening new credit, paying any collection, or contacting any creditor or collector, check with FundFoundr first. What's right depends on your specific situation and what's currently happening on your file — we're here to help you time it correctly.
◆ About the products named here
Product names, fees, deposit requirements, and availability are examples only and may change. Verify current terms directly with the provider before applying. FundFoundr is not paid by and has no affiliation with any company named here — products are listed only so you can compare real options and choose for yourself. Terms verified Jun 2026.
⏱ About score results
Credit-score improvements described here are general patterns, not guarantees. Individual results vary based on your history, the actions you take, how creditors report, and which scoring model a lender uses. No specific score increase is promised or implied.