# IQ Boost: Brain Trainer, Games — user reviews > 100 indexed App Store user reviews of IQ Boost by FlowMind Technology Inc., rated 4.50/5 from 8,951 ratings. - Source: https://appshunter.io/ios/app/iq-boost-brain-trainer-games/id6755378185/reviews - App overview in markdown: https://appshunter.io/ios/app/iq-boost-brain-trainer-games/id6755378185.md - Rating breakdown: 5★ 6,832 · 4★ 955 · 3★ 531 · 2★ 155 · 1★ 478 ## Newest reviews (12 of 100) ### 2/5 — DO NOT *2026-08-07, version 1.2.6* I downloaded app & played for 3 or 4 min then decided to cancel and delete cus i was Not paying for this game..so i tried to Cancel , they DO NOT make it easy to Cancel! I THOUGHT i had finally cancelled it, so i deleted app entirely afterwards! NOW GETTING CHARCHED $.29 and a $19.99. Have No way of reaching them now to get money back so i guess I AM STUCK WITH CHARGE & u will too if u download this game !!! I am NOT HAPPY!! ### 1/5 — Just keep it *2026-07-08, version 1.2.6* Within the kiss principle of life, which is keep it simple stupid I just wanna play a game. I don’t wanna enter a psychological evaluation before I can ever play the first game. So you can just keep this game ### 3/5 — Good *2026-07-06, version 1.2.6* I like it!!! ### 4/5 — Gummy snacks *2026-07-06, version 1.2.6* I’m just bored anyway the games ok I would play this ### 3/5 — NO PAY *2026-07-04, version 1.2.6* I don’t want to pay ### 4/5 — IQ Boost *2026-07-04, version 1.2.6* This is a ok game but I am not paying money so I gave it a four star rating. ### 1/5 — The app is fine, but I didn’t think I was going to be charged without confirmation. *2026-06-30, version 1.2.6* The app is fine, but I didn’t think I was going to be charged without confirmation. $19.99 for one week is ludicrous. Please let me know if you can refund. ### 3/5 — Ok *2026-06-29, version 1.2.6* You have to pay Money ### 3/5 — Opinion of this game *2026-06-28, version 1.2.6* Hey To all the fan of mine this is MeechiesClubhouse here um if you don’t know me I a streamer on YouTube so my opinion is that they make it so fun looking on ads then you have to pay for it and then you think about it and you have to pay to be curious and have fun so that why I rate it 3/5 ### 2/5 — 😡 *2026-06-28, version 1.2.6* It is a very bad scam 😡 ### 3/5 — Three stars *2026-06-28, version 1.2.6* You have to pay for the whole game and you only get a little when you’re not pay and I hate that because I am just a kid ### 3/5 — Meh *2026-06-27, version 1.2.6* Nice games but I don’t like how you have to pay for the app ## Most critical reviews (10 lowest-rated) ### 1/5 — Son unos vulgares ladrones *2026-08-10, version 1.2.6* Ladrones siii ladrones no descargues esta app tomaran tu dinero sin autorización de tu cuenta bancaria luego simplemente te dicen que no hay nada que hacer ladrones además la app a es patética ### 1/5 — The worst app ever *2026-08-06, version 1.2.6* After downloading app for about two hours, did the free trial to see if I like it after about two hours of it being on my phone I uninstalled the app and cancel subscription pay for a subscription that I do not want in. The app has been uninstalled from my phone for nearly one full month. ### 1/5 — Need help ..don’t want *2026-07-26, version 1.2.6* Can’t delete! Don’t want this and you charge from the start and no way to delete ### 1/5 — Deleted after 2 minutes *2026-07-25, version 1.2.6* Didn’t want to pay til I tried. Was rewarded with 13 seconds of gameplay then a1 minute ad for another game. Had to restart the app to get out of ad. Would give negative stars if possible. ### 1/5 — !!!!!!!!Scam Game!!!!!! *2026-07-23, version 1.2.6* They just want money not for FREE you must Pay 2 Play a s••t ton of Money ### 1/5 — Deceiving *2026-07-20, version 1.2.6* Verdict: Not effective at what it claims — and it shows several red flags. On its claims: The app promises to “improve IQ” via “scientifically-designed” training, but it cites no studies, has no research backing, and its core claim contradicts the scientific consensus. Large studies (including one in Nature with 11,000+ participants) and a 70-scientist Stanford/Max Planck consensus statement show brain games make you better at the games themselves, not at IQ or everyday cognition. The FTC even fined Lumosity $2M for making milder versions of these exact claims. Red flags specific to this app: • Weekly subscriptions listed from $9.99 up to $89.99/week (that’s ~$4,600/year) with inconsistent duplicate tiers — a hallmark of aggressive price testing • Reviews report broken games, a $3.99 purchase that charged $64, ads after every level, and nearly everything paywalled • Single individual developer account, 2025 release, privacy policy on a free Google Sites page, and location data used to track you across apps ### 1/5 — Too expensive *2026-07-17, version 1.2.6* Fun, makes you think but the price is ridiculous ### 1/5 — Terrible *2026-07-14, version 1.2.6* They lure you to download it and come with a paid plan. ### 1/5 — Too many ads *2026-07-10, version 1.2.6* Tried this app and enjoyed the games, however there is an ad after every single one. No thank you! ### 1/5 — wtf *2026-07-09, version 1.2.6* this has no audience. way too simple for the avg person or even child. ## Most praised reviews (10 highest-rated) ### 5/5 — Amazing 🤩 *2026-08-05, version 1.2.6* This game is so fun to play and helps me to learn more and is very easy for kids ### 5/5 — I did it *2026-07-27, version 1.2.6* Holly mackerel I spent a lot f time on this. Love these mind games. ### 5/5 — Love it *2026-07-11, version 1.2.6* It’s fun though I just got it. It hasn’t teached me yet but it will the more I use it I think. ### 5/5 — Game plays *2026-07-07, version 1.2.6* Fun games ### 5/5 — Janedragoun *2026-07-04, version 1.2.6* It’s sucks to have to pay! ### 5/5 — Good *2026-06-30, version 1.2.6* This game is really good. It helps me gain my IQ. ### 5/5 — Love this game *2026-06-29, version 1.2.6* Thanks so very much game and have an amazing weekend ### 5/5 — Best game ever *2026-06-25, version 1.2.6* I love this game so much even though it is my first time playing this game but I love it so much I saw it on YouTube ### 5/5 — Hi *2026-06-24, version 1.2.6* Awesome sauce ### 5/5 — Grate *2026-06-23, version 1.2.5* This is the best game in the world. M --- *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 2026-09-01.*