# Cognitive Power: IQ-Test — user reviews > 14 indexed App Store user reviews of Cognitive Power by Branded Brothers, rated 3.80/5 from 38 ratings. - Source: https://appshunter.io/ios/app/cognitive-power-iq-test/id1593904847/reviews - App overview in markdown: https://appshunter.io/ios/app/cognitive-power-iq-test/id1593904847.md - Rating breakdown: 5★ 21 · 4★ 7 · 3★ 1 · 2★ 1 · 1★ 8 ## Most critical reviews (10 lowest-rated) ### 1/5 — Scam *2025-06-21* They say they don’t have a charge but they do!!! It shows up as Cerebrum on your bank account! Stay away!!! Can’t cancel it!! ### 1/5 — READ TERMS CAREFULLY *2025-05-27* Unless you are set on receiving charged for this game, carefully read their refund policy, terms and conditions. This is not, and seems designed to not be a one-time charge, and cancelling was very difficult (if I even successfully canceled; I changed my card number to be safe upon reading other similar reviews of continuous charges after cancellation). I had my account to see an iq score and thought it was a one-time $1 charge which turned into $30 of charges less than a month later. When following the “refund process”, I was promptly told 3 minutes later that they “carefully reviewed” my case and that I don’t qualify for their refund despite it being far less than the 30-day refund timeframe, due to opting out of their trial period, thinking I would only be paying $1. This is “clearly” outlined in their refund policy. My rating is not for the app (which seems fine if you don’t mind spending) but for the company’s service and the deceptive way they are designing a system to catch people who don’t read terms and policies. ### 1/5 — Scam *2025-05-14* Don’t do it! They charge your account and you can’t find the cancellation **Developer response:** Dear user, we are sorry for your situation. Our app does NOT have a monthly subscription or any other item with the aforementioned value. If you have any issues, please check your subscriptions to other apps, games or contact Apple support, as we are not the ones billing you. For any other issues, please contact us. ### 1/5 — Scam *2025-05-10* Can’t cancel it or block it on your card. Had to get a whole new debit card to stop these payments for going on my card. Did reach the company to cancel it and they said it was canceled in the next month to get another charge.. It comes on as a single charge so you can’t just block it at your back….Stay away. **Developer response:** Dear user, we are sorry for your situation. Our app does NOT have a monthly subscription or any other item with the aforementioned value. If you have any issues, please check your subscriptions to other apps, games or contact Apple support, as we are not the ones billing you. For any other issues, please contact us. ### 1/5 — Theft app *2025-05-10* I played for a free IQ score now they are changing every week. Can’t get to settings or their “cancellation bot” to deactivate. SCAM SCAM SCAM **Developer response:** Dear user, we are sorry for your situation. Our app does NOT have a monthly subscription or any other item with the aforementioned value. If you have any issues, please check your subscriptions to other apps, games or contact Apple support, as we are not the ones billing you. For any other issues, please contact us. ### 1/5 — Theft app *2025-05-02* There’s no way to get into the app to go to settings or anything. I’ve been charged four times already 1499. I have an authorized any charges. There’s no way to contact in the app and I can’t stop it unless I just close down my Apple. Do not get. **Developer response:** Dear user, we are sorry for your situation. Our app does NOT have a monthly subscription or any other item with the aforementioned value. If you have any issues, please check your subscriptions to other apps, games or contact Apple support, as we are not the ones billing you. For any other issues, please contact us. ### 1/5 — Beware; a $.99 trial and won’t refund $19.99 per week charge *2025-04-08* I took the trial. App was meh, canceled it per the instructions. A week later, $19.99 charge. Another effort at cancelling, another $19.99 charge. Bot is next to useless. ### 1/5 — Scam your money *2025-04-06* they make it extremely difficult to cancel and just charge $9.99 weekly ### 2/5 — Too expensive *2025-05-20* Too expensive! My Netflix is cheaper **Developer response:** The App is free, can´t get cheeper than that! ### 2/5 — Ok *2024-01-29* Just not much in it ## Most praised reviews (4 highest-rated) ### 5/5 — . *2026-03-13* jogo muito bom. ### 4/5 — Jogos bons, mas com alguns defeitos. *2023-06-21* Os jogos são bons, mas nos jogos de matemática a tecla de divisão nunca funciona, mesmo eu apertando, aparece que está errado. **Developer response:** Olá, há uma nova versão disponível para teste. Esperamos que o problema já esteja resolvido, caso tenha alguma dúvida pode entrar em contato conosco pelo e-mail brandedbros@gmail.com. Muito obrigado pelo seu tempo e espero que nos dê 5 estrelas. ### 3/5 — Possui bug nas teclas *2024-01-08* Jogo bom, mas tem erro nas áreas de matemática. Operações de multiplicação NÃO reconhecem a seleção do X. **Developer response:** Olá, há uma nova versão disponível para teste. Esperamos que o problema já esteja resolvido, caso tenha alguma dúvida pode entrar em contato conosco pelo e-mail brandedbros@gmail.com. Muito obrigado pelo seu tempo e espero que nos dê 5 estrelas. ### 3/5 — Bad touchscreen *2023-12-22* Some games does not work properly with the inputs. Specially the math ones, even when the option you selected is correct the game does not recognise the write answer. I uninstalled because of that. --- *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 2026-08-12.*