# Quantum Mechanics - Theories — user reviews > 23 indexed App Store user reviews of Quantum Mechanics by Vitalii Gryniuk, rated 4.50/5 from 178 ratings. - Source: https://appshunter.io/ios/app/quantum-mechanics-theories/id1159692911/reviews - App overview in markdown: https://appshunter.io/ios/app/quantum-mechanics-theories/id1159692911.md - Rating breakdown: 5★ 141 · 4★ 16 · 3★ 6 · 2★ 4 · 1★ 11 ## Newest reviews (3 of 23) ### 2/5 — Misleading *2024-04-23, version 3.4* The way the electrons move around the orbiter it’s from the Bohr’s model which is fallen from the new theory that the electrons move in specific orbiters depending on their energy or their atomic number ### 2/5 — Good idea but... *2019-02-23, version 1.8* It is a let down if one is looking to understand more about the quantum realm ### 1/5 — Nice !? *2017-07-18, version 1.3* BEFORE THE APP HAS BEEN OPENED TO SEE ANYTHING IN THE APP YOU ASK (((((("'2 THINGS)))))) LIKE IT? & COULD BE BETTER . "' IF THERE IS NO ANSWER, YOU WILL NOT OPEN THIS APP.... SO WHAT IS THE USE OF MAKING YOUR APP & "' NOT LET IT BE OPENED "' UNLESS YOU ANSERW ONE OF THE TWO THINGS.... IN MY OPINION WHICH IS ; WOULD IT BE DELETED ? OR HAVE ANY USE IF NONE CAN TEST DRIVE THE VEHICLE YOU INTENDED TO BUY ? Can not paint a picture , when you just look at the colours, without touching a colour or even pick up a brush .... do you have an ANSWER???? Oh you can not write a review for this app ! W.T.World is wrong with this whole "'APP"' SO i GIVE IT A USELESS 1 - .... but it is for extortion for any TRUTHFUL ANSWER. ## Most critical reviews (10 lowest-rated) ### 1/5 — So, you literally built an app for the sole purpose of crashing? *2025-06-26, version 3.4* It just opens to a long list that you can only read for two seconds before the app completely crashes, sending you right back to the first page of your home screen so you have to go find the app all over again (it’s the letter Q), and repeat the cycle!! Is it seriously a time app because it teaches you a lesson on the definition of insanity? I wasted so much time doing that!! Ironically? ### 1/5 — Crashes *2025-01-20, version 3.4* iPhone 14 it crashes instantly ### 1/5 — Poorly done, missing elements *2024-12-16, version 3.4* The graphics were terrible. The fonts were out of place. Links gave nothing but white or black screens I’m sorry to write a one star review but this is what I think about it I’m glad I didn’t pay for it. ### 1/5 — Not in English *2023-12-22, version 3.4* Hey buddy could you please give us a version with English text or the option to switch to English? If I were actually able to read the text I would give it 5 stars. ### 1/5 — Don’t speak Ukrainian *2023-09-22, version 3.3* If you don’t speak Ukrainian as is 0 stars if you speak Ukrainian 2 stars at most ### 1/5 — Lost by translation *2020-04-09, version 2.5* Would be good if I could read russian but I cannot, a let down ### 1/5 — Very short explanations in Engrish *2019-11-27, version 1.9* Nothing is really explained well at all. I’m sure the author knows what’s happening in this app, but I sure don’t. ### 1/5 — Garbage *2019-10-08, version 1.9* This app is pretty garbage. Awful English, bad presentation of formulas. Not worth downloading. ### 1/5 — Has somebody hit me over the head with a Plank....? *2019-01-17, version 1.6* English matters...... ### 1/5 — Atom models are wrong *2017-11-17, version 1.3* This is misleading... ## Most praised reviews (10 highest-rated) ### 5/5 — Interesting app *2024-12-14, version 3.4* At least u can visualize matter postulated planes of luci. The articles in its origin language is a plus from the developer. ### 5/5 — Say what *2022-07-04, version 2.7* This is actually available to us. ### 5/5 — The knights defeat *2021-08-29, version 2.6* Once upon a time California needed a calibration on there under carriage i terroir and it’s Ed my children ### 5/5 — A *2021-07-14, version 2.6* A ### 5/5 — Yes *2020-10-31, version 2.6* Yes so good ### 5/5 — You *2020-03-07, version 2.5* Yes the house 🏠 was a great 👍 app ! ### 5/5 — Good luck *2018-07-29* It is great knowing about this app ### 5/5 — Great *2018-06-02, version 1.4* You don’t have to be a physics professor to understand this ### 5/5 — Very intuitive *2017-08-09, version 1.3* Very good app ### 4/5 — Very Informative *2023-10-22, version 3.4* Please add support for localization so users don’t have to go to google translate With localization, the app will automatically run in the users native language. (the developers need to add the content too) i wish i had this app when i took physics! thanks! --- *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 2026-08-29.*