# Mental Math Monsters — user reviews > 34 indexed App Store user reviews of Mental Math Monsters by Fehners Software LLP, rated 4.40/5 from 650 ratings. - Source: https://appshunter.io/ios/app/mental-math-monsters/id1052765798/reviews - App overview in markdown: https://appshunter.io/ios/app/mental-math-monsters/id1052765798.md - Rating breakdown: 5★ 454 · 4★ 87 · 3★ 46 · 2★ 25 · 1★ 38 ## What do users think of Mental Math Monsters? Overall sentiment: positive **Pros** - 🎓 Effective math learning tool for children - 🎮 Engaging and entertaining gameplay - 👶 Suitable for young learners (4+ years old) - 🏆 Competitive multiplayer features - 💪 Helps build mental math skills - 🎨 Visually appealing with monster collection mechanics - 👍 Teacher-approved educational content **Cons** - 🐛 Monster unlock progression bugs - 😤 Frustrating progression barriers - 🔐 Account security concerns - 📱 Multi-profile functionality issues **Commonly reported bugs** - Monster unlock bar not progressing despite completion - Monsters not unlocking on secondary player profiles - Login authentication issues - Account data exposure concerns **Most requested features** - Pause button during gameplay - Single multiplication table focus mode for early learners - Multiples/skip counting practice games - Better progression system clarity ## Newest reviews (16 of 34) ### 5/5 — Hi *2023-04-14* Hihihihihi ### 5/5 — This app is amazing *2022-10-05* 😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍 You should get it! ### 5/5 — Amazing but competitive *2022-08-26* Me and my sister always try to win the most trophies! ### 5/5 — monster math *2021-10-08* good job guys 🥳 ### 5/5 — Monster math. *2021-06-14* I didn’t know multiplication and division intil I started this app!!! ### 5/5 — Monster math *2021-03-30* It’s good my teacher said ### 5/5 — Cool *2021-02-23* Fun ### 5/5 — Slushed *2020-12-02* Thank you ### 5/5 — Niki *2020-08-30* 1000 ### 5/5 — Monster Math *2020-07-13, version 3.0.1* Monster Math is an awesome game that you can play! Have fun and enjoy playing this game! Rate 5 stars and write a review! ### 5/5 — Goomboom *2020-07-06* I love it ### 5/5 — I just want to give it to every single kid.😍🥰👏🏻👍👩🏻‍🦳 *2020-05-18* So good 😊 ### 5/5 — Love it *2020-04-08* Amazing way to learn! Great for all ages. ### 5/5 — Nina *2020-01-30* Amazing for kids over 6+ . Nina 6 ### 5/5 — Hi *2019-11-15* Oo(non,hedniopo ### 5/5 — Seth *2019-10-18* I love monster math ## Most critical reviews (10 lowest-rated) ### 1/5 — Bug *2020-06-02* When I got this app I couldn’t log in even with my password so I deleted it. I re-downloaded it and while it was gone it totally hacked into my account and now it knows my name and my mom’s name and definitely has mouware -mouware means it hacks and finds out everything about you. You definitely should never get this game. Ps:if the manager is reading this please fix it!👎👎👎👎👎👎👎😤 **Developer response:** If you have been provided login details by your teacher you need to make sure the password you enter is exactly as it is written as passwords are case sensitive. If you have not been provided login details you can just press the big Play button to start, no need to login. The only data the App stores is your display name that you entered and your score. We only hold this information on our server if you have an account created by a teacher, in normal use this data resides only on your device. This App is fully COPPA compliant, we only include one third party library and that is Google's AdMob to serve Ads. All code is written personally by myself and I can say with 100% confidence that my App does not contain malware. Thanks Alex ### 3/5 — Hmmmm.... *2024-12-11* I’ve been playing this since I was four and I’m nine now. It is really entertaining especially because it a maths game. We all know about Times Tables Rock Stars.... Anyway yeah really entertaining but, when you start getting even more monsters then it gets really annoying like for example I was at the stage when I had to unlock more soon or whatever it’s called, the yellow bar was at the very end, I could see no gap but it just wouldn’t unlock. So I deleted my profile and restarted so all my progress was lost. Yet it made no difference and now I’m angry 😡 no offence tho love you all ### 3/5 — Can’t unlock monsters! *2021-06-04* The app is very good however we are only able to unlock and collect monsters on the first profile we created. We have tried to create additional new players and you can use the app but no monsters unlock or are collected on those profiles? Please advise how to fix this issue?? ### 3/5 — Monster Math *2019-07-10* I love this app because it teaches my kids so well. ### 4/5 — Great for little ones *2022-06-16* My four year old really love it. ### 4/5 — Maths *2019-07-23* It’s brilliant ### 4/5 — Very happy to see this app *2019-06-08, version 2.0.2* Very happy to see this app. Congratulations! Got a grand-daughter with learning difficulties that I’m helping everyday after school since over 1 ½ years. She’s at the end of grade 3 and counting remains a stumbling stone. After a quick trial of this app, I believe it’s a fun way for young learners to get more practice at counting. Since I am preoccupied with a child with learning difficulties, I contacted the developers about a couple of things concerning multiplications: First, one small convenience thing: 1-a PAUSE button accessible during game so we don’t have to quit the app or wait until the game is over when we wish/need to interrupt. - - - Second, development: 1-A multiplication settings for slow/early multiplication learners, The app games present random multiplications of different numbers. This is fun and offers good learning and revision opportunities to do. But I would appreciate if the app would ALSO permit to focus on tables of a SINGLE number at a time, offering different level games that way too. Children learn differently and, having different approaches complement each other. my grand-daughter could greatly benefit from Monster Math multiplication games focussing on a SINGLE number at a time. It would greatly help. 2-I was wondering if a monster game could be conceived and added to help practice multiples (count, skipping numbers), selecting in the right sequence, the monsters forming the target string, 2,4,6,8,10,... 3,6,9,12,15,... 4,8,12,16,20,.., Anyways this is a promising little app. I already own and regularly use the Children Countdown Timer - that I also use with ADULTS (!) very good and fun to use app. I really appreciate these developers. Thank you! ### 5/5 — Use *2026-07-30* Burt ### 5/5 — Stair *2026-04-15, version 3.1.1* But ### 5/5 — Pl m *2025-06-12* Hk ## Most praised reviews (7 highest-rated) ### 5/5 — Dystrophy *2024-10-14* Vivid gnocchi usually jujitsu bigmouth high he hog ### 5/5 — Amazing app *2024-07-14, version 3.1.1* This app is so amazing!!👍👍👍👍 ### 5/5 — Mental Math Monsters *2024-04-29* Love it! Perfect for me to learn mental math. ### 5/5 — I🥰u *2024-03-26* Happy dog ### 5/5 — Mental illness math monsters *2024-01-03, version 3.1.0* It is really fun and proven to work! ### 5/5 — Ur the best app maker in history *2023-10-03, version 3.1.0* Soo gooooood i love U SOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO MUCH😍😍😍😍😍😍🥰😘🥰😍😘🥰🥰😍🥰🥰🥰🥰🥰😘😘😘😘😘😘😍😍😍😍🥰🥰😍😘🥰😍😍😘😘😍 ### 5/5 — Great game to play ether on your self or with friends,best *2023-07-01* Game to play with 4 year olds and over, get to make the wall fall over I have played it and it’s so fun I will give you a hint make the wall fall over in time you will go onto the next level and make coins and collect scary friends and nice friends --- *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 2026-09-04.*