# Periodic Table 2025 PRO — user reviews > 84 indexed App Store user reviews of Periodic Table 2025 PRO by Nikita Chernykh, rated 4.80/5 from 927 ratings. - Source: https://appshunter.io/ios/app/periodic-table-2025-pro/id1451455723/reviews - App overview in markdown: https://appshunter.io/ios/app/periodic-table-2025-pro/id1451455723.md - Rating breakdown: 5★ 840 · 4★ 58 · 3★ 11 · 2★ 8 · 1★ 10 ## What do users think of Periodic Table 2025 PRO? Overall sentiment: positive **Pros** - 🚀 Good app with lots of information - 👍 Helpful and useful features - 💡 Inspiring curiosity in chemistry - 🚀 Detailed and organized - 👍 Excellent reference tool **Cons** - 🐛 Crashes and bugs - 🔍 Missing or incorrect information - 🔍 Issues with specific features (calculator, report bug) - 🔍 Valence electron information not accurate **Commonly reported bugs** - Crashes when using calculator or reporting bugs - Incorrect proton and neutron counts on Apple Watch - Issues with screen layout on certain devices - Valence electron information not accurate for some elements **Most requested features** - Add binary/ternary phase diagrams - Link elements and widgets - Add sound/pronunciation for element names - Improve layout and zooming options - Add more detailed information (e.g. decay processes, chemical reactions) ## Newest reviews (15 of 84) ### 4/5 — Good but Major Glitch *2025-10-09* I love this app, and I’m glad I paid money for it; there’s so much information, and it’s all so easily accessible. I particularly love how it visualizes the electrons of an element in orbit! However, there is one small glitch that causes problems: whenever I tap on one of the bottom tabs, it does nothing. It will literally select the tab i’m tapping on, but the screen won’t change. I tried restarting the app, and even reinstalling it, but none of it works. I tried the newer upgraded version of this app, but trying to unlock premium on that app only brought me back to this app, where the tab problem persists! ### 3/5 — Images *2025-02-21, version 3.6.9* The pictures of the elements should be updated to their more natural organic appearance rather than AI software slop ### 4/5 — Linking… widget… *2024-09-17, version 3.5.2* Elements and widgets should be linked, so when we click on the widget the element opens from within the app not just the main app ### 5/5 — Inspiring curiosity in chemistry! 🦋 *2024-04-20, version 3.1.12* I love this app and recommend it to young curious minds (and far older ones alike)! I use the Pro version almost daily which is beautifully developed and rich in essential information with helpful links that expand upon topics for encouraging a deeper awareness! Chemistry is so intriguing and inspiring, forming a gateway for stimulating further understanding and interest in related field's such as particle physics and mathematics too (e.g. quantum mechanics, the CERN particle collider et al)! The universe is an incredible place and exploring the ingredients that constitute it is fun! ### 5/5 — The best, newest, easy to use periodic table on the App Store *2024-03-14, version 3.1.11* The only app that is updated and has the elements of the current year. Plus everything is organized a simple, easy way to read and find anything that you want. Also has many languages conversions, and advanced information of all elements. With added features of a dictionary calculator also charts. On the iPad, iPhone, Mac, android and web ### 5/5 — Great App — Detected Two Bugs *2024-01-28* Hello, I would like to start off by saying how beautiful & integrated this app is. How elaborate it is regarding the specifications of every single element. However, when I tried playing with the calculator, the app shut off. After trying five more times & getting the same result—the app going black & seeing my home screen again—I tried to report the bug through the app & the exact same thing happened to me again! When I attempt to report the bug, upon the first thing I tap, the app closes out. 😞 Please look into that, not a huge deal but I would like to see what the calculator offers! Thank you so much! I still love this app regardless. Just please look into that! **Developer response:** Good day! I am very glad that you use my application, in the near future we will try to fix the error with the calculator, as well as improve the channel of communication with us. Follow the updates, every time we make the app better and better). ### 3/5 — Alchemist *2024-01-05, version 3.1.9* Para mí está muy cara para tan poca info diferenciante que tiene ### 5/5 — Helpful and good features *2023-11-30, version 3.1.8* The calculators are great as are the details of each element. ### 5/5 — Awesome *2023-11-10* I love this app I’m fascinated with the periodic table thank you for making this app can’t wait for the stuff you’re adding in the future. **Developer response:** Hello! Thanks for the feedback! At the moment we are working on an update that will indicate the current prices for chemical elements ### 5/5 — Amazing app *2023-11-09, version 3.1.7* I’ve been using this mo for years and it has never failed to supply what I’m looking for. ### 5/5 — Bought this after tried free version absolutely love it *2023-10-27, version 3.1.6* Very nice professional for my pharmacy studies. I hesitated to pay for periodic table but molar mass calculator is soooo good . Only thing to suggest i wish you can search the compound like ethanol and to see its chemical formula! It would be amazing ### 5/5 — Free Version was more than enough but… *2023-09-05* I appreciate the developers making such a full featured and AD-FREE app experience available for students and I wanted to support this awesome program. **Developer response:** Hi! Thank you for your review, our team is very happy that you like our app, we will try to make it even better. Have a nice day) ### 5/5 — Get pro *2023-08-10* Anyone who has been wanting a good periodic table app has been waiting and now finally here it is and only for $5. That’s cheaper than a poster. ### 5/5 — Awesome Resource *2023-08-02, version 3.1.3* This app has really come in handy more times than I can count. However, I would love to see binary (or even ternary) phase diagrams be introduced in a future update ### 5/5 — Bryant McCarthy *2023-07-06, version 3.1.1* When you need us let us know Jennifer LaFlora ## Most critical reviews (10 lowest-rated) ### 1/5 — Looks like I’ve bought the app only to figure out that it crashes on launch *2024-12-08* Don’t spend your money on this, it doesn’t even work! ### 1/5 — Used to work fine but now it closes almost immediately *2024-10-11, version 3.5.3* Developers, please look into this issue :( ### 1/5 — Null *2024-05-22, version 3.2.1* Null looking for Io Thank you for your time ### 1/5 — Great app *2023-06-13, version 3.0* New update on iPhone 8 (maybe others) doesn’t fit the screen properly. ### 2/5 — Bug: proton on watch *2024-11-08* Looks like the number of protons and neutrons are mixed up in the Apple Watch version. For example: Titanium (atomic number = 22) is reported as having 26 protons and 22 neutrons. Also true for other elements (e.g. Scandium). Other than being wrong about the most fundamental property of many elements, this app is great! ;-) Looking forward to a bug fix. Tested the Pro version on watchOS 11 on a titanium Apple Watch Series 10. ### 2/5 — Can’t even flip the app horizontally *2023-10-30, version 3.1.6* A periodic table is horizontal and I hate that I have to scroll to see it. This is disadvantageous for small phones. ### 2/5 — Crashes a lot on iPad 12.9 15.5 *2022-07-17, version 0.1.123* PRO version. During normal use it can crash without warning. “Report a bug” does not work. Calculator does not work. Has loads of good information but just very buggy at the moment. ### 2/5 — Radon Isotopes Broken *2021-09-02* I would rate this 5 stars, but radon isotopes do not load. This is a key reason I purchased the app. I have contacted the developer twice over 6 months and did receive a response saying they would be fixed. However, they are still not working. Unfortunate. Excellent otherwise. ### 2/5 — A bit of a let down *2021-08-03* I thought the app would be better than the free version but the calculator and chemical equation feature is pretty useless. It doesn’t do what it promises. Pretty disappointed **Developer response:** Hello! Can you describe in more detail what you meant, what exactly does not work? I will wait for you to answer ### 2/5 — Okayy *2020-11-30, version 0.1.113* when i click on calculations and attempt to put in a formula it takes me out of the app. other then that it appears ok don’t waste your money purchasing it ## Most praised reviews (10 highest-rated) ### 5/5 — Best *2025-05-01* This resource provides a wealth of valuable information. One suggestion would be to enable the user to resize the table to accommodate different screen sizes. ( I own a big phone but it would be useful) ### 5/5 — Smartttt *2025-04-24, version 3.6.11* This app is definitely worth the seven bucks that I spent on it it hasalmost all the data I need to complete my chemistry homeword 10/10 would recommend. ### 5/5 — Love it!! *2025-04-23, version 3.6.11* It’s worth 5 bucks if you really love chemistry and need a resource for chem class too. ### 5/5 — Excellent reference tool. *2025-04-18* I’m a college chemistry student. It’s so nice to have a clean, well-designed periodic table app that is straightforward and ad-free. It works great on my phone and my iPad and is full of helpful features. The chemical formula molar mass calculator is awesome. The one (small) problem I’ve noticed is that when using split view on an iPad, the molar mass calculator gets cut off rather than adjusting to the smaller size of the window. If it could adapt, that would be awesome! This app is otherwise more or less perfect in my experience. ### 5/5 — Very enjoyable to use. *2025-03-16, version 3.6.10* A great resource for the beginner or experienced alike. ### 5/5 — LOVE *2025-02-08, version 3.6.7* Such a help with review and gaining a deeper understanding with my courses. It’s organized and terminology is easy to follow. Would LOVE and greatly appreciate a biology version if that’s of any interest to you!! ### 5/5 — best periodic table *2024-10-13* 10/10 best periodic table app, has all the data I need! I like the element of the day widget, but wish that the widget took you directly to that element when clicked! **Developer response:** Good day! This is a very good idea, I will try to figure out how to implement it, keep an eye on the updates of the application. I wish you success in studying Chemistry! ### 5/5 — Bug: proton on watch *2024-09-21* Looks like the number of protons and neutrons are mixed up in the Apple Watch version. For example: Titanium (atomic number = 22) is reported as having 26 protons and 22 neutrons. Also true for other elements (e.g. Scandium). Other than being wrong about the most fundamental property of many elements, this app is great! ;-) Looking forward to a bug fix. Tested the Pro version on watchOS 11 on a titanium Apple Watch Series 10. ### 5/5 — Awesome! *2024-09-06, version 3.5.2* It’s super detailed and lots and lots of cool pictures! It also has lots more then the normal one. So you should totally get it if your a fan of the periodic table like me. ### 5/5 — This is really good *2024-07-15, version 3.5.0* I’m in school right now and I don’t understand anything except for the normal periodic table but other then that this app is insanely good and worth the 7.99$ --- *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 2026-06-10.*