Source: Sound Off
If writing down your thoughts in a journal doesn't seem like an enjoyable ability to you. You can record voice-based journal entries on your iPhone with the Sound Off app. This iOS app lets you record your thoughts into self-contained memos. The app offers daily audio prompts if you're unsure where to start.
The app promises to keep your recordings safe, with everything backed up via iCloud. It also offers cross-device syncing, and all your entries are locked up behind your Apple ID. The app itself is free, but the audio starters and journaling content will require a monthly or annual Sound Off Premium subscription.