Free Credit Score Apps, Reviewed: What You Actually Get

The moment everyone is checking their score

A lot of people opened a credit-score app this month and did a double take. A WalletHub study released in October found the average credit limit fell in 36 of 50 US states between the second quarters of 2025 and 2026 — and when limits shrink, utilization ratios climb, and scores slip even for people who changed nothing. That has fed a viral wave of "my score dropped but I did nothing wrong" posts, and a 27K-like Instagram reel from late October where a credit-score app on a phone screen is the punchline after a rejected loan.

So people are comparing the big free tools — Credit Karma, Experian, CreditWise, Chase Credit Journey, myFICO — and finding the numbers don't agree. That's not a bug: each app reads a different scoring model from a different bureau's file. Here's what each one actually shows you, what the paid tiers add, and how UK readers should read their scores.

Why two free apps can show two different numbers

Two things decide what number appears on your screen:

• The scoring model. Most free apps show VantageScore 3.0. Most lenders, however, use FICO scores — used by more than 90% of top lenders, according to Rankite's October 2026 review. The two formulas weigh factors like credit age and utilization slightly differently, so the same file can produce numbers 30 to 50 points apart, as PocketGuard's review notes.
• The bureau. TransUnion, Equifax and Experian each keep their own file on you. A change reported to only one bureau — a new limit, a late payment — only moves the score built on that bureau's data.

Both models run on a 300–850 scale, which is exactly why the differences feel so jarring. Treat a free score as a compass, not a certificate: what matters is the direction it moves, and catching errors early.

The five free apps, compared

App	Score model	Bureau(s)	Free tier
Credit Karma	VantageScore 3.0	Equifax + TransUnion	Scores, reports, alerts on new inquiries and accounts, breach notices
Capital One CreditWise	FICO Score 8	TransUnion (alerts also watch Experian)	Score + TransUnion report; no Capital One account needed, no paid tier
Chase Credit Journey	VantageScore 3.0	Experian	Score + hard-inquiry and account-status alerts; no Chase account needed
Experian	FICO Score 8	Experian	$0, no credit card; report + score + Experian Boost
myFICO (free plan)	FICO Score 8	Equifax	Report, score and monitoring, updated monthly

Credit Karma is the most-used starting point: free two-bureau tracking with weekly updates and genuinely no paid tier. The trade-off is by design: no Experian coverage, and VantageScore is not what most lenders pull.

CreditWise is the quiet winner on accuracy: a real FICO Score 8, free, with no Capital One relationship required — but only one bureau.

Chase Credit Journey fills the Experian gap in VantageScore form, again without needing an account — a useful second data point next to Credit Karma.

Experian's free membership is the only place that hands you a FICO 8 straight from a bureau for $0, no card required. Add Experian Boost, which counts eligible bill payments on your file, and it's the strongest single free score.

myFICO's free plan comes from the score-maker itself — a FICO 8 from Equifax, updated monthly. The narrowest of the five, but the only free tier whose brand is exactly what lenders ask for.

A free score can be 30 to 50 points away from what a lender sees — by design, not by error. The model and the bureau behind the number decide what it means.

The paid tiers: ever worth it?

myFICO's paid plans are the steepest in the category: Basic at $19.95 a month covers Experian only, Advanced at $29.95 covers all three bureaus but refreshes only every three months, and Premier at $39.95 covers all three monthly with identity monitoring. That puts Basic at about $239 a year for one bureau's score — and renewals are automatic with no refunds. Experian's paid tiers add industry-specific FICO scores (the auto and mortgage flavors), a simulator and CreditLock; only top-tier Premium adds all three bureaus. For most people, the free stack above does the job.

UK readers: different apps, different scales

The UK's three credit reference agencies don't even share a scale, so the same "good score" advice misfires across apps. ClearScore shows your Equifax score and report free, forever, on a 0–1,000 scale: Good is 531–670, Very Good 671–810, Excellent 811+. Credit Karma UK shows a TransUnion score (0–710, moving to 0–999 from September 2026). Experian UK moved to a 0–1,250 scale in November 2025 — so a 583 that's Good on ClearScore could read Low on Experian's scale.

One important nuance from ClearScore itself: lenders never see your app score. If a lender checks your file with Equifax, it reads the information in your report, which is the report ClearScore shows you — the number is only a guide to how that information looks. And checking your own score is a soft search everywhere: it never affects the number.

How to actually use these apps

1. Check monthly, watch direction not digits. A single-digit move is noise; a 20-point slide deserves a look at the report.
2. Compare like with like. Don't stack Credit Karma's VantageScore against a lender's FICO — different formulas, different answers.
3. Before a big application, pull a real FICO. Experian's free membership or myFICO's free plan shows you a FICO 8, the family of scores most lenders use.
4. Pair the apps with the reports. Scores tell you something moved; the full reports at AnnualCreditReport.com tell you what. Dispute errors there, not in the app.
5. Remember the limit-cut wave. If your score dipped this autumn while your habits didn't change, check whether your issuer quietly trimmed your limit — WalletHub found drops in 36 states, and that's a utilization story, not a character judgment.

Frequently asked questions

Is the Credit Karma score a FICO score?
No. Credit Karma's own pages say its scores are VantageScore 3.0 built on Equifax and TransUnion data. It's excellent for tracking trends, but don't use it to predict the number a mortgage lender will pull.

Does checking my own score lower it?
No. Pulling your own score through any of these apps is a soft inquiry — it never affects your score, and you can check as often as you like.

Why did my score drop when I did nothing?
The most common cause is utilization: if an issuer cut your limit, the same balance now looks bigger next to it. Hard inquiries from applications and newly reported late payments are the other usual suspects — a free app's alerts will name which one.

Should I pay for myFICO?
Almost never. The free tier shows the same FICO 8 family from Equifax, and the free stack above covers the other two bureaus. Consider a paid month only in the final weeks before a mortgage application — and cancel before the automatic renewal.

The bottom line

Set up the free stack once — Credit Karma, Experian, CreditWise — glance at the direction monthly, and pull a real FICO before any major application. Your score is a snapshot of your file, not a verdict on your finances. Much of this month's panic is one mechanical change: smaller limits making the same balances look bigger. Watch the number, fix the file, and save the subscription money.