NeuralNote is currently an offline-only application. You may use NeuralNote to add notes that include photos. These notes and images will not be transmitted by NeuralNote unless you elect to use the “Export” functionality available under the settings menu which generates an unencrypted archive file in the application’s cache directory that you can put where you choose. The file is not transmitted automatically.
NeuralNote cannot restore your notes and pictures if you lose them, as they are not stored external to your devices.