KingDraw Chemical Structure Editor

This is quite simply the best organic structure drawing tool on the smartphone today. The app is very easy to use and control and it gives very good-looking drawing with minimal distortion and proportional discrepancy in the structures. The structures obtained from the app are equivalent to those drawn on a desktop by the regular organic structure drawing program. This is from my own experience of having used such program for over twenty years.

If we are talking about how the app delivers, its pretty good actually maybe beyond. The app isn't laggy and has all the features that you need to draw. I guess the only drawbacks would be sometime you need to login your account every single time you use it. Idk if its only happening to me, but yeah it keeps happening. Overall the app looks great and I hope that they fix those issue both on the pc and mobile. Since I use both app in my pc and mobile.

Good. Great app for drawings structure. Some options are missing. Could draw anion, cations. Coldnt copy and paste to word. Is there options for that.

This app is great but when I turn a molecule structure into a name and then copy the name and turn it into a molecule again, The results are not great: Either as a bad version of the molecule or the program not recognizing the name. (I still use it for fun);

Absolutely love this app! I find it easy to use with a remarkable interface and seamless user experience.

Hi, This app is awesome but there is a minor problem and that is this: Hydrogen atoms are not visible in space filling model of a molecule. Please fix this issue and also add an option for changing the resolution of the output pictures and also add an option to give us the ability to draw chemical structure of a complex. For example I want to draw the chemical structure of vitamin B12 and create its 3D model but I can't!

Its UI is very nice. It also has the ability to display stuff like for example, "HN". On an app like MolView, you can't input HN. Very good app. I reccomend it for any chemist, or for anyone who is a medicine hobbyist.

The only but very problematic things I've got are the lack of NMR and TLC. Please add those ASAP

I think there could be a few more features the developers can add but overall its pretty amazing

It's very decent. You can draw many things and it's useful for online homework when drawing on paper just won't do and it's much neater. I just wish there was a dark mode. Can be quite fiddly with a small phone but useful on the go. Some possible mistakes as it seems to classify carbon dioxide as "methanedione" oddly.

A fantastic experience with this application. As a student, I am very content with its features and am excited to discover more! One problem I found is the absence of a toggle between dark and light modes. I operate the phone in the dark mode, and I want the application in the light mode. Hope the developers could add a functionality to switch between the same?

Wonderful app, useful for drawing simple skeletal structures of organic compounds

Drawing structures are made much easier than any other app and very much appreciated for your efforts and incorporating search capability into drawing tool is out of the box thought. Here some functionality needs to improve. unable search a simple structure, pyridine, instead it shows cyclohexane in search results. If little big structure searches yields hanging. Need to work out a lot to build up your chemical database and quick searching capability of programming.

Can u pls add the feature of pka values..plsss..it's reaaly needed,...it is not available anywhere in internet

Very very nice app but sometimes become too slow. May be better in terms of speed and performance. Please include a new featue consisting of only pure inorganic compounds and their structures. Also can include the feature of giving reactions and the structures of the products on inputting some specific reagents which can be very helpful. Also feature consisting of balancing of specific chemical reaction can make it a all in one app and best of its kind.

Great app, whether you are still at school or pursuing advanced education. The interface is very intuitive and easy to use, the library allows you to search for compound or identify one you just draw and you can also save your work for later purposes.

The app is great but it would be even better if we were able to designate positive or negative charges, like quaternaryalkylammonium (NR4+) for example, directly into a compound upon adding or subtracting a bond instead of using the "text" option to put it in (NR3 => NR4+). It seems the app understands bond order so I would think it would be doable. That red box around any NR4+ when done with the text option is driving me nuts.

Quick to learn and powerful for an app. 3 stars because it tries to get priveliges to make and manage phone calls. This is a CHEMISTRY DRAWING app, there is NO REASON it should ask for those permissions. If you do download this, DO NOT allow it access to your contacts or make calls.

Amazingly good app. But won't allow the file explorer to find the files we created. Unable email the chemical structure files. Only way to send it is through wichat which i have not installed. It's very annoying.

The best app for someone who is studying organic chemistry,,,it has everything, it is very useful since you can't search each and every organic compound on Google,,if u want to know structure just write it's iupac name structure pops on ur screen!!!! U can even save and share structures!Amazing for students :)

I was using this in my Samsung Galaxy Note20 Ultra and it was going great until I had to enter text: the keyboard will come up and I won't see what I am writing in the text editor! After I guess-write, the keyboard won't go away! The app doesn't generate names for your structure!!! What use is a chemical structure drawing app without this feature! What a joke. Damn lucky there is no negative star review! The app deserve two negative stars!

Great app. Exactly what i was looking for. 1 improvement could be to include a hexagonal grid to make it easier to draw out structures. Otherwise, its perfect for what i need

Really good. Best part is you can save it in editable chemdraw format. But only one issue. There must be a system for zooming in and out of the drawing board. Using Redmi note 10 pro but did not find any such option

Good, but... The overall experience is good but the PNG format does not have proper formating, the background is black. It is impossible to find the files for use in other programs.

Greate app and very useful, but I have a minor issue with it; I use it on a tablet in landscape mode and a mouse, every time I go to the main menu it forces me to go portrait and I really hate that, so please fix this if possible, I would really appreciate it.

just the app i was searching for. its an easy to use, easy to save, easy to launch and above all have a brilliant user interface with ready at hand 3D imaging. Impressed and satisfied with the find..

This is the only Chemistry drawing app that exists and it was significantly helpful for me in my organic chemistry course.. however, 4 stars due to it being inflexible when attempting to transfer your drawings to a document and the sizeable learning curve to it.

The app is really great, really helped me a lot to make structures, and get the IUPAC names of unknown ones. But if you add stereo isomeric structures and conformers of organic compounds,it would be really helpful. A little bit improvement would worth it a 6 ⭐ app😊😊.