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Invoice Ninja

Create invoices, accept payments, track expenses & time-tasks
Invoice Ninja is an invoicing application that makes sending invoices and receiving payments simple and easy. Our latest version is a clean slate rewrite of our popular invoicing application which builds on the existing feature set and adds a wide range of features and enhancements that you have asked for.

We're similar to WordPress, you can either run the app on our server (hosted) or on your own server (selfhosted) – the server-part is built with PHP/Laravel; many people use Docker or Cloudron to install a packaged version, but you also can install it manually.

Packages

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Download F-Droid
  • Version 5.0.52 (52) suggested Added on 2021-07-05

    This version requires Android 4.3 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • use biometric hardware
      Allows the app to use biometric hardware for authentication
    • use fingerprint hardware
      Allows the app to use fingerprint hardware for authentication
    • read your contacts
      Allows the app to read data about your contacts stored on your phone. Apps will also have access to the accounts on your phone that have created contacts. This may include accounts created by apps you have installed. This permission allows apps to save your contact data, and malicious apps may share contact data without your knowledge.
    • modify your contacts
      Allows the app to modify the data about your contacts stored on your phone. This permission allows apps to delete contact data.
    • find accounts on the device
      Allows the app to get the list of accounts known by the phone. This may include any accounts created by applications you have installed.
    • read the contents of your shared storage
      Allows the app to read the contents of your shared storage.
    • take pictures and videos
      This app can take pictures and record videos using the camera at any time.
    • modify or delete the contents of your shared storage
      Allows the app to write the contents of your shared storage.

    Download APK 36 MiB PGP Signature | Build Log

  • Version 5.0.49 (49) - Added on 2021-05-29

    This version requires Android 4.3 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • use biometric hardware
      Allows the app to use biometric hardware for authentication
    • use fingerprint hardware
      Allows the app to use fingerprint hardware for authentication
    • read your contacts
      Allows the app to read data about your contacts stored on your phone. Apps will also have access to the accounts on your phone that have created contacts. This may include accounts created by apps you have installed. This permission allows apps to save your contact data, and malicious apps may share contact data without your knowledge.
    • modify your contacts
      Allows the app to modify the data about your contacts stored on your phone. This permission allows apps to delete contact data.
    • find accounts on the device
      Allows the app to get the list of accounts known by the phone. This may include any accounts created by applications you have installed.
    • read the contents of your shared storage
      Allows the app to read the contents of your shared storage.
    • take pictures and videos
      This app can take pictures and record videos using the camera at any time.
    • modify or delete the contents of your shared storage
      Allows the app to write the contents of your shared storage.

    Download APK 35 MiB PGP Signature | Build Log

  • Version 5.0.47 (47) - Added on 2021-04-26

    This version requires Android 4.3 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • use biometric hardware
      Allows the app to use biometric hardware for authentication
    • use fingerprint hardware
      Allows the app to use fingerprint hardware for authentication
    • read your contacts
      Allows the app to read data about your contacts stored on your phone. Apps will also have access to the accounts on your phone that have created contacts. This may include accounts created by apps you have installed. This permission allows apps to save your contact data, and malicious apps may share contact data without your knowledge.
    • modify your contacts
      Allows the app to modify the data about your contacts stored on your phone. This permission allows apps to delete contact data.
    • find accounts on the device
      Allows the app to get the list of accounts known by the phone. This may include any accounts created by applications you have installed.
    • read the contents of your shared storage
      Allows the app to read the contents of your shared storage.
    • take pictures and videos
      This app can take pictures and record videos using the camera at any time.
    • modify or delete the contents of your shared storage
      Allows the app to write the contents of your shared storage.

    Download APK 35 MiB PGP Signature | Build Log