On your phone, on your computer, on the web.
Search by note size, country, locale, amount, and more.
Full pictures and details, including storage location.
Including Dollar, Euro, Pound, Foreign, Specimen, Commemorative
iCollect Currency for mobile
Free to download for iOS and Android
iCollect Everything for desktop
For macOS and Windows
Sync your collection between mobile, desktop, and web!
Both iCollect Everything for mobile (iOS/Android) and iCollect Everything for desktop (Mac/Windows) can be used on their own, or used to sync your collection between all your devices. They are best used together, along with our built-in web sharing feature, to allow access to your currency collection from any place at any time.
Use iCollect Everything on the go, whether with an iPhone, iPad, or Android. Then use iCollect Everything when you get home on a large desktop screen with a keyboard for quicker input and modifications of your currency data. And then share your currency and wishlist with friends and family using our web sharing option.
Latest news and releases for iCollect Everything
Disney Pin Trading App: Digitize, Track and Trade Your Pin Collection (2026)
Are Beanie Babies Worth Anything in 2026? How to Check Yours
Best LEGO Collection Tracker App in 2026: Catalog Sets and Track Values
Are Funko Pops Worth Anything? How to Check What Yours Are Worth (2026)
Frequently Asked Questions
What’s the best paper currency collection app?
iCollect Everything catalogs banknotes and paper currency with fields for country, denomination, year, condition, and serial number. Track estimated values and organize by era and country.
Does it support world currency?
Yes. Banknotes from any country can be cataloged — US dollars, euros, pounds, historical notes, and everything else.
Is there a free currency collection app?
iCollect Everything has a free tier. Start cataloging without a credit card.
Reviews from customers
Puzzles under control!
"I’ve turned into a jigsaw puzzle collector and needed something to help me keep up with what I have (after too many duplicate purchases!). I tried a (strictly) puzzle tracking app but it wasn’t detailed enough. iCollect is exactly what I needed and the amount of detail for each item is excellent! I love that I can use it for many different items. Next up, my books…" - 5 stars from AHodgeATL (Aug 04, 2026)
Great for shell collecrtions.
"My collection is growing and the “Icollect everything” app has helped me know what i have and vastly improves the way i can study the collection in that it makes it possible to search the family im interested in or species. It will pull up anything independently. Really helping me to the classification of the shells and in the end has increased enjoyment i get from this study. So, shell collectors out there gice it a try-i think you will like it." - 5 stars from Malcolm Jenkins (Jul 28, 2026)
Needs more features
"There’s a lot to like here but I could use a few fresh features like bulk uploading of non-sequential issues or items" - 5 stars from Angry Hero (Jul 26, 2026)
Best Book App
"Update: I’ve sent two emails in three weeks for support and received no response so maybe an updated review will get their attention? The app has turned buggy. It doesn’t save images correctly and it won’t save item location. I found out after updating 750 books that 70% have saved correctly while 30% pretended to save information. That meant I had to go back through all 750 to double check which books were missing information. It’s incredibly frustrating. I have over 4000 books. I do not want to spend more time and money on another app. I need this one to work and I need communication from the creators. Normally they’ve been great in the past. I downloaded every major book app I could find and then went through each one to find the one I felt would meet my needs. This app was the best one. It has the most customizations. I personally need to see front and center: the cover artwork, author, title, series, format, and if something is a special edition. This app allows me to see all those things in an organized and simple list. It’s super easy to add books in bulk. The app does a great job finding even the most obscure book. Right now I’ve catalogued over 1800 books and the app still quickly loads. I love that it even tracks my wishlist items. A few things I would change (some of these are bugs): Add a decimal for series numbers to easily catalog novellas in a series. Let’s say I buy a book that was on my wishlist and I scan it in, it says I own a duplicate. It would be nice is the wishlist wasn’t connected in this way because it makes me think I own two of the same book but I don’t. There’s a bug where sometimes I will click a book and when I change to a different book, the first book’s image is now associated with the second book. When manually adding a book to the wishlist, it asks if I have an ISBN twice if I say no, I don’t have one." - 5 stars from Skittl470242849 (Jul 23, 2026)
Stop ruining everything with AI
"I started using this app back in 2023 or so, it’s been very useful for keeping track of my manga collection and various other book collections of mine. But recently, it’s been frustrating even adding new books to the app. Even when I use the “scan barcode” option to manually enter it, the titles and images are still not completely accurate. I’m assuming this is due to further addition of AI features. This app did not need AI to begin with. I’m highly considering switching my collection tracking to another app. Screw genAI." - 5 stars from Maxieverseart (Jul 18, 2026)
Not fond of the price but, it keeps track of ya collection .
"It’s an expensive app for sure , but it overall it is better than most of what’s out there . I feel I’m pioneering the nascar diecast data base lol ,for if ya can’t find your item you have to provide all the details ya self.. It would be great if the AI feature was not per scan I have over a 1000 cars and entering them manually is tedious, I don’t know how the pro version works yet I bought the lifetime membership I didn’t know it was another 100 to be a pro member..the pricing is a bit off as well but it makes for a nice looking total ..lol. For a new app is has potential.. it’s like an excel for iPhone." - 5 stars from supeasy (Jul 15, 2026)
Almost Perfect
"I’m guessing the whole app and website is down or hacked. App opens, but all I’m getting is the buffering icon. None of the app buttons are working. Tried to use the app support feature on the App Store. Keeps sending me to a dead link. Hope they fix it soon. - 07/14/26 This is a great app, but it missing a important aspect. I see no online access through PC. This is crucial for more in depth editing. As when one is initially scanning, we are only putting minimal information." - 5 stars from mexzilla (Jul 15, 2026)
Bibliothèque
"An excellent book listing device helping one to track books on the go" - 5 stars from MNC 1971 (Jul 14, 2026)
Admins unresponsive
"I sent an email a week and still have not received a reply." - 5 stars from Dominooo! (Jul 11, 2026)
Great for organizing my action figure collection
"I love the ease of the barcode scanning system as well the built value estimates provided by the app. I’m really excited to get a handle on my collection and this app checks all the boxes." - 5 stars from Jwale73 (Jul 08, 2026)