Audio Lessons

Study Without Looking at Your Phone

Flashi turns your flashcard deck into a continuous spoken lesson — word, pause, definition, repeat. Press play, pocket your phone, and let the knowledge sink in.

Download Free on the App Store
How It Works

Three steps to hands-free review

1

Build your deck with AI

Type a topic — "French vocab" or "Biology terms" — and Flashi generates a complete flashcard deck in under 10 seconds. Or import your own.

2

Tap "Generate Audio"

Open any deck and tap the audio button. Flashi reads every term and definition aloud in a clean, clear voice — no setup, no configuration.

3

Press play anywhere

The lesson loops continuously. Put your phone in your pocket and keep learning. Pause, skip, or replay any time — your screen stays off.

When to Use It

Turn dead time into study time

The best study sessions are the ones that fit into your life. Audio lessons let you review whenever your hands are busy.

Commuting

On the bus, train, or in the car. No screen required — just plug in your headphones and review your deck on the way to work.

Working out

Cardio doesn't have to be passive. While you run or lift, Flashi is quietly drilling vocabulary into long-term memory.

Doing chores

Cooking, cleaning, folding laundry. Your hands are occupied but your ears are free. Let the lesson run in the background.

What It Sounds Like

Simple format. Serious results.

The audio format is intentionally minimal: the term is read, a brief pause, then the definition. Then the next card. No music, no filler — just clean, focused repetition.

Ohayo … good morning.
Arigato … thank you.
Sayonara … goodbye.
[ repeats from the start ]
  • Loops automatically — no tapping required
  • Works with your AirPods, headphones, or speaker
  • No screen time needed during playback
  • Works on any deck you build or generate

Hands-free.

Screen-free.

Actually effective.

Passive exposure during repetitive activities is one of the most underused memory techniques. Audio lessons make it easy.

Common questions

What languages does the audio feature support?

Audio lessons work with any language your deck is written in. If your cards are in Japanese, the audio reads Japanese. If they're in Spanish, French, German, or English — all supported. The audio quality depends on your device's text-to-speech capabilities.

How long are the audio lessons?

That depends on your deck size. A 20-card deck typically takes 3–5 minutes to play through once. The lesson loops automatically, so you can run it as long as you like without touching your phone.

Does it work offline?

Audio generation requires an internet connection the first time you generate a lesson for a deck. Once generated, playback works offline so you can study on a plane, underground, or anywhere without signal.

Your commute is 20 minutes of free study time.

Build a deck with AI, generate your audio lesson, and start listening. Free on iOS — no account needed.

Get Flashi Free on iOS