iPhone Screenshots



Bitcoin address balance is based on transactions stored in the blockchain. To initiate a new transaction you need to know a private key matching bitcoin address, which received some funds and the funds have not yet been spent.

Private key is every number just under 2^256. Our application lets users browse through private keys and matching BTC addresses to see if there are any bitcoins available. A convenient slider gives them the option to pick the range (1- 2^256) which they want to browse through. Private keys may be viewed in decimal (DEC) or hexadecimal (HEX) numeral systems.

Each private key record contains the following:
- private key WIF format
- matching compressed public address
- matching uncompressed public address

Public addresses data include:
- received amount of BTC
- BTC amount in pending transactions
- BTC currently available on the address

Harvester stores user browsing history to let users continue where they left off or to review browsing results so far. Additionally browsing data may be filtered by total, pending or available amount of bitcoins.

What’s New

Version 0.1.4

SDK update

Ratings and Reviews

3.0 out of 5
19 Ratings

19 Ratings

MikeRunyan ,

I’m confused

What can I do with this information once it’s found. Say, the green dot? Where do I take that information to make use of it?

dustpan28645 ,


I have everything in my iPhone/icloud/and if its nt there then apple in in on it to.

Where Do I get my 6 million that I’ve got 7.4 of your green zombie coin I sure would like to collect my money

lleine ,

One improvement

Interesting idea but you need an auto scroll feature with a slider to adjust the speed so people don’t need to wear out their thumbs to see a few thousand keys.

App Privacy

The developer, JB Mobile, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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