Audio Flash

I discovered this app by chance, and I was genuinely impressed. It uses the FSRS algorithm, just like Anki, but the experience feels much more fluid.

Everything works hands-free, which means I can study while doing other things without needing to touch my phone. That alone makes a huge difference.

You can even customize the different steps of a card. For example, the first step can be the question, the second a pause, the third recording your answer using the microphone, and the fourth listening to the correct answer before the app automatically moves on to the next card. This kind of workflow makes studying feel much more natural.

You can also go into the accessibility settings to download the voices you prefer, and use them directly inside the app—even in multiple languages. If you’re learning French, for example, you can have an English voice read the question and a French voice read the answer.

The developer is really fantastic. I contacted him, and he has clearly put a lot of effort into accessibility. Previously, you had to go to his website, create an account, and follow a whole process just to import cards. Now you can import decks directly in CSV format—which you can even generate with ChatGPT if you want.

It’s honestly refreshing to see a developer who listens to users, who genuinely cares about accessibility, and who is committed to doing things properly.