In a real IELTS Listening test you hear several different people: a chatty conversation, a lecturer, a pair working through a task. A free IELTS Listening practice test that uses one flat narrator for all of it is missing half the challenge. So I rebuilt ParrotTalk's Listening audio to give each section its own distinct voice.
The first version of Listening had a single generated voice reading everything, calmly, at one steady pace. It was clear, which sounds like a compliment until you remember that clarity is not the skill being tested. Following a real conversation means tracking who is speaking, catching a name spelled out by a person in a hurry, and not losing the thread when the accent shifts.
Different voices, on purpose
So I regenerated the audio so that each section carries voices that actually differ: different speakers, different pacing, distinct enough that you have to keep up rather than drift. Where the real exam has two people talking, you now hear two people, not one voice pretending to be a room.
While I was in there, I did one more thing that I think matters for honesty: I made sure the word "IELTS" is never spoken in the audio itself. This is practice material in the shape of the exam, not a copy of it, and the recordings should reflect that plainly.
Harder in the right way
The result is a section that is a little harder, and harder in exactly the way the real test is harder. Not trick questions, not faster-than-life speech, just the ordinary difficulty of real people talking like real people. That is the difficulty worth training against.
If you have not tried it since, the Listening practice sounds quite different now, and it is still 100% free with no sign-up.
The short version: ParrotTalk's Listening now uses distinct voices per section, so a free practice test sounds like the real, multi-speaker exam. Free, no sign-up.
Small production details like this are invisible when they work and glaring when they do not. A single droning voice is comfortable. Exam day is not comfortable, so practice should not be either.