Vape Tool

Seems great, I dont think I really need it anymore but great to have various 'double checkers' in one place. I find it weird it has a sweet spot but not an ohms calculator, I would have thought that would have been the first thing. Also need to keep the battery bit updated. It seems like it's missing something else but can't think what... However it's a nice, straight to the point app with some really useful stuff. A bit of tweaking etc (maybe improving the look a bit?) would make it perfect.

It works, but it is difficult to figure it out at first. Support seems to be off. Their email doesn't work, website doesn't provide any useful/technical infos, FB page long outdated. I am having Pro version but don't expect any updates, support in a future. That is a solid con. In fact the Pro version shouldn't be sold anymore in my opinion.

Perfect in every way! Uses specific weights of bases and flavors and is customizable, which is critical to mixing. Can plan my coils ahead of time with extensive customization. Will absolutely be upgrading to pro. I've tried every app and no other comes close to this one in usability.

This app really covers alot, has been extremely useful and saved me alot of time browsing pages to find the info im looking for. Excellent job goes to the devs for this one. The pro version is well priced and the non pro version has enough to satisfy most users. Very well balanced.

Not worth buying stick with the free version. The so called extras just are not worth the money. When it says heat at the bottom I thought it have given me the temperature for the temperature control option. Also one review said it gives the percentage of juice for mixing which it doesn't, this is just like any other coil calculator or juice calculator.

I have used this app for probably 2 years or more. I used to build coils and they would ohm out to exactly what the app said it would. However, here recently I had someone build coils I plugged the specs in to the app nd it had a way different resistance than 2 of the most reliable mod chips on the market(they are both reading the same resistance). Not sure what the issue is but would love if it were fixed.

Works great, use quite often, few ads,I installed for ohms law that nicely locks in the values you input and clearly displays a lock next them. About to find/buy the pro version, should be a upgrade to pro option in menu.

Great app. Confused on its wattage variance though. I use this app and the steam engine and get different results between the two. However, all in all I use this app more than anything and trust its accuracy. I'm a newb at wrapping coils so i put faith in the app as i want to be as accurate as possible. Suggestion, maybe have a forum where questions can be asked and get advice from more seasoned vapers.

Its great, when it works I unlocked the pro version, and when I go to check out the more complex builds it tells me I need the pro version. I already have it though and when I click unlock it says unavailable. It's good if you dont buy pro

Easy user interface, with precise and detail calculations. I'm always use this tool every time I want to recoil with new resistance and with different type of coil materials. Recommended 👍

Coil Calc good with not so many bugs (negative numbers). Mixing Calc not usable at all. Bugs in battery database (paging, empty content, missing 21700). Great idea, but buggy all over the Place.

Ive been trying a bunch of different apps but this one is on a whole different level. I'd give 5 stars but there isnt a way to share you're recipies with others in the app. (At least that i could find) If that feature is added, i would have zero complaints. If you're looking for an app to help with making your own juice or coils or even just looking for a platform to hang out with other vapers then you need to at least try this app out. There are plenty of amazing helpful tools as well!

It too useful, I save all my recipes in this app, and I don't need recreate, calculate and write them again. I just take a look to the proportions and quantities, and I have a previusly recipe create in seconds!!!

I've been using this to store my recipes for a 2 years at least and now all the sudden a few months ago I can't find them when they were stored to the cloud. When I noticed the problem I asked the developer for support and got nothing back.

An amazing resource for coil building! Always double check the end result of your build, but this really helps rough out the numbers before hand. The ohms law calculator is also amazing for checking numbers on a build you already have sitting around, too. My only issue is that the battery database only has 18650s. I mostly use 21700s in mechs

good apps, very informative, but i can't get it's full feature coz i can't unlock it! everytime i try to unlock it goes to blank google play page with word retry and item not found!

Perfect for what I need, and the Pro Version is worth the 3 dollars and change. great app, just need to keep the battery section up-to-date.

Good information. Good user interface. Does a lot without trying to do too much. I love the coil calculator. I have not used it for liquid mixing so I cannot comment on that.

Pretty Good especially if you're new to vaping. However I find myself having to use one other app to get wattage suggestions and didn't find anything like that on this one but other than that I would say this is the best app I've found for this kinda thing. Good job guys and I really hope your app isn't as intrusive as the others.

Everytime I open the app it stays open for a while minute then closes itself. I just downloaded it and restarted my phone. And the app keeps shutting off.

easy to use and always puts me in the range I'm shooting for. have tried other apps for coil building and never got accurate results in my builds until I started using vape tool. highly recommend vape tool for those looking for accuracy in their builds.

For some reason my pro version is gone and i can only access the basic stuff. I definitely paid for the pro version can somebody help? Otherwise I really get a lot of good use it of this app and it's been flawless for me for years

This is a great app if you're into mech mods, rda's and rta's. The Ohm's Law and Coil calculator are easy use and give you all the info you need to build safe. Also the amount of ads in the free version is surprisingly low. This is the best vape tool on Android.

Minus 1 because everytime I try to change my profile picture it won't change, it just stays the same. Other than that I love the app! Perfect for all vape needs

Pretty good, but as stated before, the cost for the base nicotine is not calculated correctly. It reads £2.16 whatever your base price is in the settings

Amazing interface, tools, information. So useful for beginners like me and I imagine equally as useful for seasoned vapers

Easy, helpful, quick, awesome app. If your not good with math, or just want to be lazy, this is the app for you.