With the Speechsticker app you are able to attach speech to stickers. The app is completely accessible with VoiceOver.
After scanning a sticker a new screen is opened, where you can record a message. Tap on the record button to start a recording, tap again to stop recording. Tap on the 'Save' button to attach the recording to the scanned sticker. When you scan a sticker with an attached message, the message is played. In this screen you are also able to delete the recording.
The app supports the following visual stickers:
6. Data Matrix
11. QR Code
The content of the sticker is used as unique identifier.
The app also supports NFC tags of type 1, 2, 3, 4 and 5.
Please note that the NFC tag needs to contain a NFC Data Exchange Format (NDEF) message. A unique identifier is generated based on the message content.