Here is my well deserved review. I been using the free version for about 8 months. It has served the purpose of keeping track of all my coins. You have to manually enter all buys and sells. There was alot of low cap coins that were not available so I emailed support and they added almost all of them for me. Thats great. So most of the coins you buy will be listed on the app. The only issue I notice is the percentage gains have always been way off. Just don’t count on the percentages. But your coin balance and gains/loses totals are accurate. If they start to offer api feature and tax computing than I will consider the paid version of $4.99. I did not find a need to upgrade as of yet.It does the job of keeping track of all my 30 coins for the last 8 months. And it is easy to use. Not sure if the paid pro version allows you to buy bitcoins right in the app and than automatically updates your portfolio. That would be nice. But it would be nice if I can have more features in the portfolio like tax accounting related and printing reports. I would definitely pay for reports that will help with filing taxes. And it would be nice if the portfolio allowed me to add the time of day and comments like which exchange I purchased my coins from.

tldr Wait for an update fixing price accuracy or choose another app.I’ve used this app for almost three years and never had much problem with it. The introduction to forced ads was disappointing but not surprising since many similar apps have them as well to further convince people to pay for their subscriptions. Since I only use the app for the alarms the ads don’t bother me much. However, now for the past month price values have been failing to stay up to date with the exchanges, causing alarms to not go off correctly. If this is yet another trick to get people to pay for a subscription for up to date values or simply just a bug, I cannot recommend this app to anyone and I will be now looking elsewhere for a tracking app. Apps like this need to be up to date, by the second, otherwise why use the app. We need to be able to trust that the prices are accurate!

this is by far the best crypto tracker app because it allows you to easily switch between graphs of your cryptos. all the other apps I've tried out so far make you hit a back button in order to select the next cryptocurrency graph. I like how you can select which crypto's you want to frequently look at and then just tap them at the top to switch quickly between there graphs.*Critique: I just wish they had the feature of being able to slide my thumb across the graph to see the dates/times and price points of individual points on the cryptocurrency graphs.

I was looking for a good BTC app that had price alerts. This app is that and a lot more) but then I realized the free coinbase app does price alerts also. Blockfolio app is free and has most of the features of this app and more, however one thing I really liked about this app is the ability to have its icon on your home screen show the current bitcoin price-however to enable that feature (premium) it's five dollars a month!!! I would've actually paid / subscribe if the monthly fee was way more reasonable maybe around the $.99 or dollar 99 per month level ( or even that price for 12 or 24 months at a time , per month like 12 a yr or even 20 a yr)...

The app proper works perfectly! However, towards the beginning of December 2016, I noticed that the widget (both in the Notification Center and from the force touch pop) would flash an old price ($750 USD) for half a second and then blank to zero, regardless of what digital currency or exchange I have selected. Furthermore, at the same time, the Apple Watch app started doing the same thing. Now, my watch reflects an old price ($750 USD) in the corner of my modular watch face, and states that "Data cannot be loaded" when I try to open the app up on the watch.Clearly there are some issues with the extensibility of the app, but the primary purpose works flawlessly!

An issue I have had with other price alerts apps in the past is them being delayed by a minute or two, but not with this app! Also, the alert options are awesome! You can choose one time or persistent annoying/loud/get your attention alerts for those who tend to miss the regular sound of an SMS or casual alarm clock- LOVE this app!...and at a mere 5 bucks a month, it surpasses the others in affordability as well! My trading style and profits have increased as I can rely on this app as my right hand!