# NubX: Gender Reveal& Baby Scan — user reviews > 67 indexed App Store user reviews of NubX by WOWOO LTD, rated 4.26/5 from 94 ratings. - Source: https://appshunter.io/ios/app/nubx-gender-reveal-and-baby-scan/id6654915090/reviews - App overview in markdown: https://appshunter.io/ios/app/nubx-gender-reveal-and-baby-scan/id6654915090.md - Rating breakdown: 5★ 69 · 4★ 6 · 3★ 5 · 2★ 2 · 1★ 12 ## What do users think of NubX? Overall sentiment: negative **Pros** - 👍 Helpful nub measurement calculator - 🚀 Accurate gender prediction **Cons** - 🐛 Frequent errors and failures to process images - 💰 Waste of money - ⚠️ Doesn't work as advertised **Commonly reported bugs** - Random lines drawn on images - Inability to generate any results **Most requested features** - Refund option for non-working app - Improved image processing reliability ## Newest reviews (19 of 67) ### 1/5 — waste of $ *2026-03-25* I tried to get a scan read for over a half hour and nothing worked. The AI chat box was useless and I wasted $12. ### 1/5 — DOES NOT WORK *2026-03-24* Do not bother. I have tried 8 times and their upload doesn’t work. ### 1/5 — SCAM!! *2026-03-18* Whatever you do, do not download it and definitely don’t spend any money on it. I brought the subscription to do the ramzi theory, and it constantly says no even though i followed the instructions. It wants your money, it’s not gonna help. ### 1/5 — DOES NOT WORK *2026-03-17* Waste of money and hope ### 1/5 — App doesn’t work *2026-03-14* Doesn’t work, customer support don’t help you ### 1/5 — Scam *2026-03-13* I am an idiot not believing the reviews. This app is scam and after you pay, the photo won’t load. DO NOT PAY. I don’t understand why it is still on App Store ### 1/5 — Does not work! *2026-03-08* Constantly says “failed to process image” Apple won’t give me a refund and customer support don’t get back to you as quick as they should. I’ve refreshed, uninstalled, looked for updates, change several photos and it does not work for anything. Terrible app and wouldn’t recommend ### 1/5 — Does not work don’t pay for this *2026-03-03* Doesn’t work ### 1/5 — Doesn’t process photos even when you pay *2026-03-02* Asks you to pay a subscription before you get your results and then when you pay it just says “failed to process photo” every time you upload. It never works. ### 1/5 — THIS APP DOESN’T WORK!! *2026-03-01* This is the worst app I’ve ever used every single time I upload the photo and crop it correctly I get an “failed to process image” I don’t know why but I paid for a weekly subscription and for what?! Nothing!!! Fix your app cause this is ridiculous and unacceptable for people who pay to see the gender of their baby. ### 1/5 — Doesn’t work *2026-02-26* I’ve tried to upload my images and then a message appears saying failure ### 1/5 — Disaster *2026-02-20, version 1.0.2* After paying £4 it never let ME KNOW THE GENDER THIS IS DISGUSTING PROFITING OF PREGNANT WOMEN. NEVER EVER DOWNLOAD ### 1/5 — Ne pas essayer *2026-01-29* Je connais le sexe de mon bébé et je voulais tester l’aplication nous l’avons tester avec plusieur écho de maman diferente et il fait que dire que c’est des filles des filles et des filles 🥲 pas conseiller ### 1/5 — Doesn’t work *2025-12-24* Save your money. None of it worked. Just says processing but never does. They won’t refund my money. $11.99 down the drain. ### 1/5 — It’s not good *2025-11-24* It’s not good one time it’s show boy and other girl every time change ### 1/5 — Not working *2025-10-29* It is not opening. I am the subscriber. I used it for only a day, and it stopped working in between. ### 1/5 — Hep para istiyor *2025-10-13, version 1.0.2* Her şey ücretli ### 1/5 — Só faz se pagar *2025-09-30* Pessimo ### 1/5 — Arnaque *2025-09-25* Complètement fake, 0 IA derrière, peu importe l'échographie ça prédit une fille, même sur des échographie ou c'est un garçon j'ai fille comme résultat ## Most critical reviews (10 lowest-rated) ### 1/5 — Doesn’t work at all *2026-05-15* Paid for the subscription and the app is stuck on processing for days now. No help from them. ### 1/5 — Ca sert a rien *2026-05-11* C’est à nous de tracer l’angle exact de la colonne, ce n’est tellement pas précis qu’à chaque fois j’ai une estimation différente alors que c’est la même écho. À fuir ca n’apporte rien du tout ### 1/5 — Do not buy - does not work *2026-05-01* Do not buy! Waste of money! No support & every image I uploaded wouldn’t work, so frustrating! ### 1/5 — Just doesn’t work *2026-04-23* Installed it this morning and it has been over 10 hrs, it still says processing! The customer support is also not helpful! Absolute waste of money. ### 1/5 — Not working *2026-04-23* This app is not working for me, I paid but when I upload the photos it takes forever processing them and it never gives me a result. ### 1/5 — scam *2026-04-21* this is fake , i subscribed and it’s not working for me it’s not giving any result and just showing processing. please don’t use it ### 1/5 — Scammers *2026-04-09* The app takes your money and then when you upload a photo it says failed and doesn’t give a result. Would rate 0 stars if I could! ### 1/5 — APP nao funciona *2026-04-09* Voce vai pagar e após vai descobrir que o app nao funciona ### 1/5 — Don’t work don’t pay for it *2026-04-05* Never work can I get my money back? ### 1/5 — Don’t waste your money *2026-03-29* If I could give this 0 stars I would. I purchased this app and it never worked. It wouldn’t load any photos and would say failed to scan on absolutely every ultrasound photo I had. I then went to google to find better ultrasound images to see if it was my low resolution pictures but nope. They failed to scan even the clearest of Google ultrasound photos. What a waste of money!!!!! This was supposed to be a fun experiment but its clearly just a scam ## Most praised reviews (8 highest-rated) ### 5/5 — fun and accurate *2025-09-15, version 1.0.2* accurate results !!!! ### 5/5 — Good one for early guess *2025-07-19* Ai is amazing ### 5/5 — Innovative app *2025-07-19* Really like the app and I got accurate results ### 5/5 — Çok iyi *2025-07-04, version 1.0.2* Doktordan sonucumu öğrenene kadar yorum yapmak istemedim ama bebeğimin cinsiyetini doğru bilmiş. Çok iyi uygulama, tavsiye ederimm ### 5/5 — Asuman *2025-07-04, version 1.0.2* Çok iyi uygulama bizimkini doğru bildi ### 5/5 — Good one *2025-01-28* We tried nub measurement calculator to see our baby’s gender, it really helped us a lott **Developer response:** Thank you so much for your kind words! We’re glad our nub measurement feature was helpful in your journey. If you have any feedback or suggestions for improvement, feel free to share. Wishing you all the best! 😊 ### 5/5 — This app literally insane *2025-01-14* This app accurately tells my little baby’s gender exactly same as 100 pound services on the market. ### 5/5 — Good one *2025-01-13* We tried nub measurement calculator to see our baby’s gender, it really helped us a lot --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-01.*