Cloud.Box

Doesnt have options for ss wire does give options for different styles of wire i.e twisted claptons, fused, etc everything else with the coil building is cool but i cant use it for my needs

doesn't work on newer versions of android

I wish that the juice cook could handle fractions of a percent or the option to set no of flavor instead of percentages. I mix with ml, as do most, so it seems backwards. Coil Toy is great, though it often underestimates ohms (which is great for safety to a newbie, not so great for accuracy to a pro). These two fixes would make this a five star rating. Also, the keyboard doesn't like to pop up when trying to change numerical entries in the juice cook.

Not worth it. Wants to keep force closing even when I have installed and uninstalled numerous times. The little I was able to use was great. But I will be uninstalling for the last time and getting my money back. The app is junk at its current state

It worked great at first and now it won't open at all. I thought I needed an update but one hasn't come out since my download. I have the LG g3 and loved this app when it worked. Always said best 99 cents now it's like well there went that dollar

Great app, not tried the juice side yet bur got it for the calculator. One thing I would like to see is can there be an upgrade for different wires like twisted, parallel or Clapton etc. If this was possible Imo it would be the best coil calculator out there

Dependable comprehensive app with a good level of customisability. However some of the design choices (title fonts in particular) are questionable / borderline illegible and really don't do the app much justice hence 4 of 5 stars. TLDR: Don't be put off by some of the poor design choices as the app in general is very good.

It works great, very handy and more intuitive than Steam Engine app. But it doesn't support fractional units in the juice cook, when implemented it will be 5 stars.

Every time I try to put in settings to make a ni200 coil it force closes the app on me. It won't let me make a ni200 coil.

This is definitely the best coil building tool I've ever used. The calculations seem closer to reality than steam engine.

Helpful for beginners and advanced builders alike. Not 100% accurate, but very close.

This app would definitivly get a 5 star rating if they added the most commonly used ss mats such as 304, 316, 316L, 317 and 317L

I have a vicious ant Goliath that takes 8 coils and every time I click on the Oct coil setting it crashes the app and or eavon if I click on the quint function it crashes plz fix good helpful app if fixed will receive a higher rating so for not worth paying for bc I can't build my rda

This app worked well on my Sony Experia but in the last three days is refusing to load. Yet it works ok on my friends tablet. I paid for this now I cant use it

I use this every time I'm building, but there's needs to be stainless steel options and options for claptons and all the other more complicated wires.

It fc every time I try to change a variable when in coil section. Please fix and let me know if you need a logcat

I would like it a lot better without the horrible font used for the sections "coils" and "juice". The coil font almost isn't readable.

For a dual a1 kanthal 22g .3 ohm coil this app tells me 10 wraps, but steam-engine says 5, and when I use my ohm reader steam-engine is correct.

All it's missing is a option to add or remove a wrap to the coil. No comment on the juice cook, never used it.

Love the options of the app. Accurate. Seeing the build is a first for any vaping app ive seen. Missing 316/316L/317L SS wire from selection. Be nice to have Clapton build option in here too. But overall pretty well done

This app will not open.I played for it and when I click on it my screen goes black.please fix or refund.

There is big but as on lg g3 runing android 5.0 it get force close each time you try to imput coil data. Please fix it!

I'm trying to get the calculator to change from single coil to 8 and it crashes every time I need this to work very very badly plese fix

This needs to have more kinds of wire choices. And change that ugly font.

Been working fine for months and now the last 2 days it freezes and force closes

Good little app but should be able to add less than 1% on juice flavours.

Just installed this and realized there is no Stainless Steel in the materials list!. With Temp Control becoming more of a standard you;d think this would be included. Going back to Steam Engine, which is still free!

App works as described. Good app and developer is responsive and is works hard to implement good working suggestions.

Good app but the ugly mixed fonts make it look bad.

Looks like garbage and has no ss material selection.