# Chemistry. Periodic table. AI — user reviews > 153 indexed App Store user reviews of Chemistry. Periodic table. AI by Denis Chashchin, rated 4.90/5 from 2,692 ratings. - Source: https://appshunter.io/ios/app/chemistry-periodic-table-ai/id493558583/reviews - App overview in markdown: https://appshunter.io/ios/app/chemistry-periodic-table-ai/id493558583.md - Rating breakdown: 5★ 2,530 · 4★ 82 · 3★ 22 · 2★ 14 · 1★ 44 ## What do users think of Chemistry. Periodic table. AI? Overall sentiment: positive **Pros** - 👍 Convenient and easy to use - 🚀 Helpful for chemistry studies - 💡 Detailed periodic table and element information - 🔍 Useful features like molar mass calculator and reaction balancer **Cons** - 🐛 Some data inaccuracies or errors - 💰 Subscription model for premium features - 🔋 Potential battery drain issues **Commonly reported bugs** - Crashes or freezes when opening certain sections - Search function not working as expected for some elements **Most requested features** - Add electronegativity values to periodic table - Improve chemical equation balancing functionality - Implement a dark mode option - Highlight/compare elements on periodic table ## Newest reviews (19 of 153) ### 4/5 — Super Useful *2026-06-21, version 10.5* It helps explain everything but after a bit you don’t get AI anymore and you can’t understand that good ### 4/5 — Неплохое приложение! *2026-02-03* Приложение отличное, только вот все же маловато бесплатно дается! **Developer response:** Раньше ещё меньше было, и всем нравилось. Так странно конечно, добавляешь больше функций бесплатных и тебе оценки начинают снижать, надо переставать этой благотворительностью заниматься ### 4/5 — Great app *2025-12-15, version 10.2* I am in 5th grade and iam homeschooled it is so cool seeing the elament the chem ai is my favorite mode .science used to be my least favorite subject shoutout to Denis Chashchin ### 5/5 — Excelente me encanta *2025-08-10, version 9.9* Esta es sin duda la mejor app que e tenido en mi teléfono lo juro ### 5/5 — There's a bug *2025-05-03* I like this app a lot but every time I try to open the settings tab the app crashes PLEASE FIX I'm using iPadOS 18.4.1 and I use an iPad nine just saying **Developer response:** Thank you so much for providing the details. The issue has been fixed. Please download the latest update of the Chemistry & Periodic table app from the AppStore ### 5/5 — Great App *2025-03-16, version 8.9.1* LEBRONNNNNNNNNNN ### 4/5 — Good for education. *2025-01-29, version 8.9* This is pretty handy for when I am doing research and stuff like that. What I really hate is the premium. ### 4/5 — Pretty cool app *2025-01-27, version 8.9* Nice app even without premium but could use more than one image on each element like 2-4 but besides than 5 star app does what it’s made to do ### 5/5 — Rn Robert *2024-12-16, version 8.7.1* This chemistry app is very clear and easy tool ### 5/5 — For lovers of chemistry *2024-12-16* This is the perfect app to learn chemistry and how the atoms work and seeing how the electrons work in certain ways. The Periodic Table is the first thing that I messed around with then when I went to see something I actually don't know Chemical Compounds so I just basically typed in random elements and numbers. And then I saw the pro version of this so I bought it for at least 17$. This may seem expensive but it is totally worth it and the app is totally worth it the app is free. Totally worth it. ### 5/5 — Scientist *2024-12-04, version 8.7* Amazing app. ! ### 5/5 — cool *2024-11-29, version 8.7* cool ### 5/5 — Best game ever! *2024-11-27, version 8.7* Thanks for the best experience ever! ### 5/5 — so sigma *2024-11-25, version 8.7* love this skibidi app i use it for science 10 great. ### 5/5 — Really good app *2024-11-14* This app is really good however you put a picture of actinium on radium but other than that it’s really good for learning about the periodic table. ### 5/5 — Helps me a lot in school *2024-10-09, version 8.5* This app is amazing I love it ### 5/5 — Best app for chemists *2024-10-01, version 8.4* Would recommend for beginners with chemistry very useful ### 5/5 — WOWWW *2024-09-29, version 8.4* So helpful for chemistry class😀😀 ### 5/5 — Very helpful *2024-09-26, version 8.3* Bery Bery Gudo ## Most critical reviews (10 lowest-rated) ### 1/5 — Wrong answers *2026-01-21, version 10.2* App gave wrong answers when taking a picture of the chemistry problem ### 1/5 — Crashed blank screen *2024-03-04, version 1.1.1* Will not recover. ### 1/5 — Самое тупое приложение *2021-11-15* 😡😡😡😡😡😡 **Developer response:** Эээ вы чё ### 1/5 — Poor *2018-12-29, version 5.20* Almost deleted right away. HORRIBLE APP. Utter rubbish did not help me with chemistry subjects just a chemistry calculator and periodic table and “share button”. Will definitely be “sharing” how horrible this is ### 1/5 — Don't Bother *2017-02-26, version 5.10* This app has not helped me at all. I don't even think it does anything. Anything I've typed in it only says "Not Found". This app is Flaming garbage. ### 1/5 — Don't bother *2014-09-25, version 5.4.1* Useless in every way. ### 1/5 — What the- *2012-11-04, version 4.1* App starts up to a search box, typed in carbon, no results = useless ### 2/5 — Subscriptions? Really? *2023-05-27* This is overall a great reference app for chemists and students, and I would absolutely rate five stars if it wasn’t pushing a subscription model on a simple reference app. I couldn’t believe this, I am not going to pay monthly for the privilege of looking at a page of information; charging each month for this and removing access when you stop paying is insulting. If there was a lifetime one-time purchase for $10 or so I would get it in a heartbeat, but subscriptions are predatory and disrespectful to your consumers especially for something like this. **Developer response:** Hello! Thank you for contributing the idea of the one-time purchase. We have added the one-time purchase for $12. Please, let us know your thoughts. ### 2/5 — 2018 *2023-02-09* Зачем я это скачивал... **Developer response:** Зачем? ### 2/5 — 2H2? *2022-09-15, version 7.28* I like the app but I think you should explain what the chemical element is/what it means. I don’t know if 2H2 means Hydrogen but it would be easier if you explain it, thx! ## Most praised reviews (10 highest-rated) ### 5/5 — Yup *2026-07-23, version 10.6.1* W ### 5/5 — The best thing *2026-07-11, version 10.6.1* Thanks for the update. Beautiful application for your Chemistry class. ### 5/5 — W *2026-05-31, version 10.3* W ### 5/5 — Все замечательно, но AI пока ошибается *2026-05-14* Приложение отличное, очень удобное, многофункциональное и красивое. AI еще не до конца доработан (решила попробовать ИИ, попросила уравнять реакцию полного сгорания C2H5COOH, мне сообщили, что в этой кислоте 2 карбона и 5 атомов водорода, может, я, конечно, ошибаюсь, но это, кажется, не правильно). Но в остальном все приложение замечательное, чуть доработать AI и будет вообще прекрасно. Спасибо большое за приложение! ### 5/5 — какое классное приложение *2026-04-07* супер очень помогает!!❤️❤️😻 ### 5/5 — It’s amazing *2026-04-06, version 10.3* Love it ### 5/5 — This app is very helpful. *2026-02-11, version 10.3* This app is very helpful for beginners. I’ve never taken chemistry and the app is useful. I highly recommend it. ### 5/5 — Приложение очень удобное и понятное и бесплатно почти все *2025-10-20, version 10.1* Все очень удобно ### 5/5 — Actually awesome *2025-09-24, version 10* Helped me a lot in my chemistry tests ### 5/5 — Wow! Elements look fantastic! *2025-09-14, version 10* So many things in this app! There is no any other apps that would display you all the elements from the periodic table in AR. Really love it --- *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.*