Keep track of all your cryptocurrency & ICO investments.


Delta is the slickest cryptocurrency & ICO portfolio management app for iOS & Android. It's the ultimate tool to have a clear overview of all your cryptocurrency investments and your total holdings and profit or loss.

You can even add ICO coins that are not available on any exchange yet, making Delta the most complete portfolio app out there.

20 Reviews
daisuke osada (長田大輔)
Brady Swenson
 +47 reviews
  • @marty
    @martyDirector, Tens

    Strongest UI and functionality out there. Great team who are speaking to their community to continuously improve the app features.


    Lacking a few smaller exchanges (not a big deal) and ICO functionality, but both are on their roadmap.

    Haven't found anything even nearly as good as this on the market. Solid team and product, excited for things to come. Export to CSV and ability to sync data to the cloud would be welcome features.

    @marty has used this product for one month.
  • Hugo Jimenez
    Hugo JimenezGuadalajara ----> Los Angeles

    Nice UI, API Import


    Repeated crashing, some features don't work

    I've been using Delta since I entered the market in January but in the past week it's stopped working and their updates are only for Paid users. Their new Touch ID feature doesn't even work. Lately my portfolio seems to be totally wrong every other day.

    Hugo Jimenez has used this product for one month.
  • Pros: 

    Great UI. Deeper options than other trackers. Engaged makers that understand the needs of crypto investors.


    Desktop, cloud-sync, etc. All of which are being worked on.


    Congrats @nicolasvh and the team at Opus Labs - this has to be one of the top hunt's of the year IMHO. I'm heavy into crypto HODLing, trading and watching and have tried EVERY crypto tracker available for iOS. It's pretty simple; no trackers come close to Blockfolio, until now. Delta is the first app that has seriously challenged Blockfolio. Even if the team doesn't grow the feature set, it is hands-down better than Blockfolio, both in UI and functionality. Add that to the upcoming features that Nicolas mentions in the last paragraph of his intro and this app is OFF THE CHARTS!

    Multiple portfolios, desktop companion, and auto API integrations??? YES PLEASE!

    Kudos to all of you!

    John Graham has used this product for one day.
  • Michelle Kim
    Michelle KimWaiting for the singularity.

    ICOs, great customer support


    frustrating bugs, server downtime

    Pro user. The app was great at first but since I subscribed I think it's only gotten worse. My portfolio refuses to load half the time and I keep having to import my API. Waste of money.

    Michelle Kim has used this product for one year.
  • Frank Mells
    Frank MellsLiterature professor

    Feature Rich, Dark Mode, API Sync


    Limited to "free" features, some bugs

    The app has some perks like Dark Mode which is a huge plus for me with my poor eyesight- I just wish I got free access to NIGHT mode too. Teacher discounts? Not sure if you guys are aware but there's some bugs with the navigation and with some of the features as well (api sync etc). Let me know if you need a tester, I can assist on multiple devices ;)

    Frank Mells has used this product for one month.
  • Pros: 

    Good UX and sleek UI; Love the "All Time" and "24H" Profit/Loss balance on the main page; Love the possibility to add ICO coins!


    Not exactly cons, but maybe you can make the grey coloured graph on main page looks more outstanding or brighter. Also, add some % figures.

    Been using Blockfolio because it was "the best one out there", but now I think I found a replacement to it. Forgot where I found this app (probably read through some retweets), but I am glad I did.

    ツ has used this product for one week.
  • Jaleel Gruh
    Jaleel Gruhfood tech- logistics & dist. specialist

    API Sync


    OLED option

    Appreciate the fancy features (when they work). OLED option for pro looks very similar to another app- should be in free version until improved.

    Jaleel Gruh has used this product for one month.
  • Pros: 

    Simple and clean design. Most visually pleasing app of its kind I've seen before.


    Home screen is almost too simplistic. Onboarding copy was slightly misleading. Meaning of "Transaction price" wasn't totally clear at first.

    Really glad I came across this app, exactly what I was looking for.

    James McAulay has used this product for one day.
  • Pros: 

    Definitely the UI and ICO support. To me it's definitely the best one out there


    I honestly think there isn't a better alternative

    Intuitive design + ICO support make this the best cryptocoin & ICO portfolio

    Jente De Meyer has used this product for one month.
  • Frankie Bæza
    Frankie BæzaFounder @ ROAS.SYSTEMS

    Sexy UI


    Can't buy

    Love this, only app I use to track the portfolio

    Frankie Bæza has used this product for one year.
  • Pros: 

    easy to use and lovely to watch


    no widget to daily watch informations without going on the app

    very cool app I will use it for sure , I really want to see some improvement on this widget thing and you guys are good to go for me :)

    Cesar Harrosch has used this product for one week.
  • Mahesh Shrestha
    Mahesh ShresthaHunt down the products I use | Engineer

    Nice looking


    Doesn't allow to add other wallets like Private Wallet, other than exchange wallets

    Apps looks awesome and clean, but there lacks a feature to add private wallets!

    Mahesh Shrestha has used this product for one day.
  • Eugene Alexeev
    Eugene AlexeevManaging Director, TT Group Ltd

    Simple and intuitive design, the app looks so great


    Not so far

    Really good, just installed that and it works like a charm

    Eugene Alexeev has used this product for one day.
  • Pros: 

    Perfect app for crypto portfolio


    Missing transfers

    Im amazed. This is what I have been looking for a long time. Highly recommended.

    Ondřej Palička has used this product for one week.
  • Pros: 

    Slick UI and tracking of upcoming ICOs purchases is great feature (through the custom token support)


    Market data view is too basic. Currently missing: High/Low, Bid/Ask

    Not a whole lot missing and what is, I’d expect to get fleshed out soon enough e.g. editing of alerts. Great app so far.

    floydo has used this product for one day.
  • Mathieu Vancaillie
    Mathieu VancaillieLawyer, Ashurst LLP

    Really user friendly and quick tool


    I cannot think of anything to be honest

    THE tool for those interested to invest in cryptocurrency

    Mathieu Vancaillie has used this product for one week.
  • Pros: 

    ui is simple and i very enjoy using


    Having the ability to automatically get the trades from api would be a killing

    Devs are very

    demibouh has used this product for one week.
    kENNETH C GODWINSelf employed

    FantFantastic FantFantastic FasntasriticFantastic GreGreatWayWayApoop


    NiNo NonieNoneYet


    kENNETH C GODWIN has used this product for one week.
  • Pros: 

    User friendly


    Can't find anything


    Freek Van Neck has used this product for one day.
  • Дамон Бри
    Дамон БриDirector, Bruke's Ukes Music Tech




    Meh, another crypto price tracker

    Дамон Бри has never used this product.