A Google user
★★★★★
"Does what it should. More presets would be nice. Great new design =]"
Version: 1.4.0
A Google user
★★★★
"only tracks last 24 hours"
Version: 1.4.6
A Google user
★★★
"Works great, tracks perfectly and the graph and notifications are very good features. Of course the common complaint is how basic this app looks and my other complaint is that the graph range on the x axis is too long. The time needs to be stretched out more. Perhaps the graph could scroll. Other than that it would be good to know when to have a cup of coffee to maintain a certain caffeine level and a notification when to do so. If these features are ever added I will change my rating."
Version: 1.24
A Google user
★★★★
"I`d like to suggest the following changes: 1. The date and time the caffeine (coffee) is consumed seems to be wrong. It does not seem to be the local time where I am. I may misunderstand how to use the app though but that`s how it looks to me, even after I double check the date when I am inputting the data. 2. I realise you explain the colour coding system on the play website. But it would be great for new users to have that in the app when they first use it. 3. There should also be a way of deleting input which may be mistakes, tests or simply inaccurate. For example, I often put test data into an app to see if it works and does what it says and I like/understand the input/output(graphs, charts - whatever). However, I cannot delete my test entry I made after I installed the app so now all subsequent readings are influenced by that fictitious test cup of coffee. I`ve rated the app 4/5 and will hapily edit the rating if/when these are implemented. Good app though."
Version: 1.21
Christopher Roberson
★★★★★
"It does an excellent job helping me track my caffeine intake."
Version: 1.4.9.2
A Google user
★★★★
"I`ve noticed that the pie charts showing what`s green red or blue are not exactly accurate. Hope this is fixed. Otherwise I really do like the app a lot."
Version: 1.4.6
A Google user
★★★★★
"Great app, makes it easy to track how much caffeine you`re consuming."
Version: 1.4.2
A Google user
★★★★★
"It`s simple, and helpful!"
Version: 1.4.4
John Lockhart
★★★★★
"Easy to use simple tracker. Tho I assume that the bloodstream concentration would vary with bodyweight? So the concentration and therefore effect for a 100lb person would be much greater than a 200lb person? Would be nice to adjust for that if possible - i.e. kind of like a BAC value. I know the safe mg values for caffeine are based on bodyweight."
Version: 1.5.2
A Google user
★★★★
"Does what it should"
Version: 1.4.1
A Google user
★★★★
"A great app that actually uses a proper model of caffeine metabolism. However, there is limited numerical precision and roundinig issues, and no manual control of half-life for those that deviate from the mean value."
Version: 1.4.4
A Google user
★★★
"I like the fact that this app keeps everything very simple, but i was still expecting some functionalities to be better implemented since it is a paid app. - The coffee databases is too basic, i was expecting the complete list of ``famous`` coffee brands and products. - You can add your customized coffee, but they won`t be included in the export file if you want save them before a mobile clean-up!!! - You can export data, but you can`t import anything. I didn`t try yet, but i doubt the data is automatically store on some cloud service. - Once you add a drink, you can`t modify the history anymore in case you`ve done some mistake. Hope some improvement in the future will make me add some more stars to this app."
Version: 1.27
A Google user
★★★
"Needs a real designed UI, more functional graphing and deeper stats, options for notifications, more preset drinks and a setting for sleep time projection (under 100 mg for example). Otherwise it`s pretty OK and does its job."
Version: 1.23
Paul Shadbolt
★★★★★
"Simple app that has done a great job of keeping me accountable to my caffeine intake and my efforts to reduce!"
Version: 1.4.9.2
A Google user
★★★★★
"I`m able to monitor my caffeine intake and it will let me know when I`ve gone over."
Version: 1.27
A Google user
★★★
"Some pie chart issues, but mostly ok"
Version: 1.4.2
A Google user
★★★★★
"Love it!!! Simple, direct, easy to use. Had it for a few days and it already seems to be helping me sleep better at night, it makes it very easy to see when you`ve gone overboard with the caffeine and should slow it down. There are other free caffeine tracker apps out there, but they are not as good, you get what you pay for. As a person who loves coffee, sleeping, and keeping track of things with little graphs and charts LOL, this app is perfect for me!!!"
Version: 1.27
A Google user
★★★★★
"Nice and simple, gets the job done. Good stuff."
Version: 1.4.1
A Google user
★★★
"I think it`s obvious that it needs a real design, but that aside I would love some more data. I see the charts and graphs, and current caffeine level but I would like to know when I add a drink what the impact will be on my day (16oz coffee +180mg caffeine, or whatever it is) instead of waiting 45 minutes to see the total number.. Also the daily graph is handy but with no real ability to get the exact total of each day its useless. If i was trying to track my caffeine intake for any purpose more than a curiosity I would need these numbers."
Version: 1.23
A Google user
★★★★
"great app for tracking caffeine"
Version: 1.4.6