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CheckCheck App

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CheckCheck LLC · Shopping · Free · v4.5.5

View on the App Store (iPhone) ↗
Review-rating drop
0.45

2025-Q1 4.81 → last 90 days 4.36, text reviews

Peak quarter
4.81

2025-Q1, text reviews

Last 90 days
4.36

text reviews

Store rating
4.69

all 7164 ratings, incl. star-only

Store gap
0.33

store minus reviews

Est. MRR
$396k

#19 top-grossing, Shopping

store 4.69 · reviews 4.81 → 4.36 · gap 0.33 store 4.69 reviews 4.36

Store ratings include star-only taps from in-app prompts, which skew high. The peak and recent figures come only from people who wrote a review, which skews low. Compare each against itself: the drop is the signal, and a big gap between the two usually means heavy rating prompting is masking unhappy users.

Average rating by quarter from 500 text reviews

2★3★4★5★ 1★ 2025-Q1: 4.81★ from 191 reviews 4.81 2025-Q1 2025-Q2: 4.77★ from 82 reviews 2025-Q3: 4.78★ from 117 reviews 2025-Q4: 4.33★ from 18 reviews 2026-Q1: 4.52★ from 42 reviews 2026-Q2: 4.65★ from 23 reviews 2026-Q3: 4.18★ from 22 reviews 2026-Q4: 5.00★ from 5 reviews (small sample) 5.00 2026-Q4
Faint bars have fewer than 8 reviews. Text reviews skew negative versus star-only ratings; read the direction, not the level.
Show as table
QuarterAvg stars Reviews
2025-Q14.81 191
2025-Q24.77 82
2025-Q34.78 117
2025-Q44.33 18
2026-Q14.52 42
2026-Q24.65 23
2026-Q34.18 22
2026-Q45.00 5

Recent 1–2 star reviews

Keeps trying to get me to buy and says error 400 or 401 message when I do anything but pay them

★ · v4.5.3 · Sep 25, 2026

Keeps trying to get me to buy and says error 400 or 401 message when I do anything but pay them

This app terrible

★ · v4.5.2 · Sep 5, 2026

I bought my shoes from the Nike store and I show them on here and then it has. The audacity to say it fake even tho is from Nike. Like does check check even work?

Not happy with this app

★ · v4.5.1 · Aug 19, 2026

If I could give it less than 1 star, I would.

Never enough photos

★ · v4.4.9 · Jul 13, 2026

Tried the free trial… thankfully I didn’t purchase. It wasn’t able to authenticate anything. Kept requesting more photos after 2 separate uploads. I uploaded almost 20 photos of purses inside & out. There were no other photos I could have even uploaded. 👎🏻

Inconsistent.

★★ · v4.4.6 · May 21, 2026

They’re the cheapest around. But they come up with dumb excuses as to why they can’t authenticate and need “more photos”. You can upload the clearest, most pristine pictures and they’ll hit you back with a “need X picture. X was missing/unreadable/damaged/blurry/etc”. They’ll do this multiple times until they hit you with a “couldn’t authenticate”. They’re also wishy washy. I’ve had some come out as “not pass” and re do them and come out as “pass”. I don’t think it’s an actual person. I think they use AI or a digital database to compare things to and just say, oh X person authenticated your shoes. It’s inconsistent.

Don’t use this app it didnt let me even use it

★ · v4.4.3 · Apr 13, 2026

all this app wants is to make you subscribe to their subscriptions it doesn’t let me out of the subscriptions page dont even bother with this app its horrible

App glitching

★ · v4.4.2 · Mar 28, 2026

Signed of for the free trail but for some reason the app keeps trying to get me to subscribe again but shows I’m already subscribing keeps glitching between 2 screens can’t even use the app

never received in app purchases

★ · v4.4.0 · Mar 10, 2026

I purchased the premium membership through them twice yet have not gotten anything benefits of it. Contacted them through via email and they just told they didn’t see me as a member and to contact apple for a refund.

Unable to authenticate

★ · v4.3.7 · Feb 16, 2026

I have a vintage Dior Columbus bag that I tried to have authenticated but despite uploading really good photos in great lighting they were unable to authenticate. I paid $30 for the fastest service and I can’t get my money back so I’m pretty annoyed about it.

Checkcheck legit?

★ · v4.3.5 · Jan 16, 2026

I had a pair of nike air force 1 from shein and they came out legit 🤔

Scam

★ · v4.3.3 · Jan 13, 2026

They make you pay to determine authenticity and then claim item did not pass and direct you to bring product in for physical evaluation. They are just scamming consumers out of money.

L app scam

★ · v4.3.3 · Dec 16, 2025

U have to buy credits

Credits?

★ · v4.3.3 · Dec 3, 2025

Don’t even worry about it. ChatGPT gave me my answer. What I look like paying y’all for a simple answer. APP deleted, removed , ALLAT ✌🏾

NOT ACCURATE

★ · v4.3.3 · Nov 23, 2025

THE APP USES AI TO AUTHENTICATE PRODUCTS IS NOT ACCURATE AT ALL. IVE HAD IT TELL ME PRODUCTS THAT I PURCHASED RETAIL FROM LOUIS VUITTON MYSELF ARE FAKE. I USED IT TO CHECK A PAIR OF TRAVIS SCOTT JORDAN 1 LOW REVERSE MOCHAS AND IT SAID THEY WERE REAL AND LATER WHEN I WENT TO SELL THEM ONTO EBAY THEY SAID THEY WERE FAKE. NOT CREDIBLE AT ALL THIS IS COMING FROM A REAL CUSTOMER WHO JUST GOT SCREWED $200 BECAUSE IT IS SAYING ITEMS THAT I PURCHASED MYSELF FROM THE ACTUAL LOUIS VUITTON STORE ARE FAKE. I WOULDNT TRUST THE RESULTS

Unbelievable

★ · v4.2.4 · Sep 27, 2025

U need to use credits in order to authenticate your shoes

Bad customer service.

★ · v4.2.3 · Sep 11, 2025

I submitted a check that i needed quickly so i paid for the fastest option. I submitted all pictures asked for and was asked for more .The app glitched and didn’t allow me to submit the second set of pictures . I updated the app restarted my phone I tried everything. I was stuck like this for 2 days before i just used another app. I emailed to reach out for a refund and have gotten no response for 3 months . Ive followed up numerous times. So now i am out if $30 with no resolution in sight.

SCAM!

★ · v4.1.2 · Aug 3, 2025

I downloaded the app in order to get help with a purchase I made to see if they were authentic or not. I was offered a week free trial. After submitting FOR FREE pictures to upload for them to view, they charged my card the 24.99! I’m absolutely livid and submitted a dispute with my bank! I absolutely do NOT recommend this app as they do not stand by their “free week trial” offer!

Horrible

★ · v4.1.2 · Jul 30, 2025

You send the exact pictures they ask for and they want more you send more then they want the same ones again lol

free trial but still charged me when i cancelled it

★ · v4.1.2 · Jul 3, 2025

bad

Terrible

★ · v4.0.9 · Jun 19, 2025

I paid to have a pair of Jordans authenticated. I already knew for a fact they are fake. I paid for 15 minute response. (A sliding scale for response is ridiculous) within 2 minutes CHECK CHECK assured me my FAKE JORDANS were 100% real!! lol what a joke.

omar

★ · v4.0.5 · May 9, 2025

you closed my other account i lost the credits i bought had to open new account to inconsistent

SCAM!!

★★ · v4.0.3 · Apr 16, 2025

Only reason im giving 2 stars and not a 1 is because the app sort of works. What is a scam is i had the FREE WEEKLY PLAN that i purchased on 4-13 and it comes with 4 free bonus checks. My issue is that today the 4-16 i got charged 7.99 for nothing. A week didn’t pass by and i only used 2 free bonus checks there is no reason i should be getting charged out of no where.

Sneaker check check

★ · v4.0.3 · Apr 11, 2025

This app is a good app but when it comes to camera quality or how pictures are tooken they always put not pass. I baught these shoes from coolkicks and says they didnt pass everyone knows they always sell authentic shoes.

Check 👎🏼

★ · v3.9.7 · Mar 5, 2025

I have submitted several pics for the same shoe and its accepting the photos and it resets and ask me for the same pics I’ve just uploaded.

Market place or OfferUp

★★ · v3.9.7 · Feb 28, 2025

If I’m using FB or OfferUp and I’m only using the photos they posted how am I supposed to get every picture they want 9 different photos is wild especially if they don’t have a box then you can’t even check and see if it’s real. You gotta fix that make at least be able to check off the photo we have available…..

The opportunity

What would it take to build a viable competitor, what would it cost to run every month, and a prompt to get started. Generated from the reviews on file; one LLM call per brief. Set ANTHROPIC_API_KEY for a real brief; the stub only fills in a template.