Comparison

Audio Flash vs Loudwalk

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Audio Flash

This app offers a hands-free, audio-only flashcard experience for efficient studying. It supports Anki imports, spaced repetition, and voice recognition for answering. Ideal for learning languages, medical terms, or vocabulary without screen time.

Highlights
  • Hands-free audio flashcards
  • Anki deck import
  • Spaced repetition (FSRS)
  • Voice recognition for answers
  • Text-to-speech for flashcards
  • Screen-free learning
Features
Read full description

Audio Flash transforms you studying with hands-free, audio-only flashcards. Study while walking, exercising, or doing household tasks - no screen required. KEY FEATURES: Anki Import - Convert existing Anki decks instantly Spaced Repetition - FSRS algorithm optimizes your review schedule Voice Recognition - Speak your answers for instant feedback Text-to-Speech - Natural audio for all your flashcards Screen-Free Learning - Study anywhere, anytime Perfect for language learning, medical studies, vocabulary building, and any subject where you want to maximize study time without eye strain. Whether you're taking a walk, at the gym, or doing chores, Audio Flash lets you learn continuously. Transform everyday activities into productive study sessions with audio flashcards that work the way your brain does. Enjoy studying your first deck for free. Upgrade to the Essential plan to study up to 5 decks on your device. Upgrade to Unlimited to enjoy endless studying. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Loudwalk

Features
Read full description

Loudwalk asks your flashcards out loud, listens to your answer and tells you whether you had it. Put the phone in your pocket and do your reviews on a walk, on a commute or at the sink. ANSWER OUT LOUD, IN YOUR OWN WORDS The Voice tutor asks each card that is due, hears what you say and grades what you meant, not the exact wording. It corrects you in a sentence and moves on to the next card. It keeps going with the screen locked and the phone in your pocket. ASK BACK When an answer leaves you with a question, say “tell me more”. A deep dive is a live spoken conversation with the teacher about that one card, and then you are back to your reviews. BRING YOUR ANKI DECKS, OR START IN A MINUTE Import an Anki collection or deck package, including its media, scheduling and review history. Your original Anki file is never modified, and you can export everything back to Anki at any time. No Anki? Start with the built-in starter deck, paste your course notes or pick a PDF to create a deck, or import a CSV file. A REAL SPACED REPETITION APP FSRS scheduling, daily limits for each deck, statistics, a searchable review history, and your image occlusion cards on screen. Sync between your iPhone and your Mac through your own iCloud Drive folder. Loudwalk does not host your collection or your review history. FREE ON SCREEN Reviewing on screen, creating and editing cards, scheduling, sync and export are free, with no account. THE VOICE TUTOR Try the tutor for seven days without a payment card. The optional monthly or annual Walking subscription includes 2,000 graded cards per calendar month, up to 400 per day, and 30 minutes of deep dive. Unlimited includes unlimited voice reviews and deep dives for personal study on two devices. It has no review quota or monthly conversation time allowance. Idle calls close automatically; a live call may need to be reopened after an hour, on the same card. The price is shown before purchase. Apple subscriptions renew automatically unless cancelled at least 24 hours before the current period ends. Manage or cancel in your Apple Account settings. Each card is asked, heard and corrected in its own language: a Spanish card in Spanish. Between cards the teacher and the app interface are in English or French. HOW YOUR DATA IS USED Speech recognition for your answers runs on your device. Card text and answer transcripts are sent to Loudwalk and OpenAI for grading and speech generation. During a deep dive only, your microphone audio is streamed to OpenAI for the length of the conversation; Loudwalk does not store it. Internet access is required for the tutor. Requires iOS 26 or later. Headphones recommended. Loudwalk is an independent product and is not affiliated with Ankitects. Anki is a registered trademark of Ankitects Pty Ltd. Privacy: https://loudwalk.com/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Audio Flash4 screens
Loudwalk4 screens

Verdict

The call

The clearest difference is update cadence: Loudwalk at every 3 days against Audio Flash's every 10 days. Audio Flash's advantage is iOS requirement (18.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Audio Flash sells 2 in-app purchases, starting at $0.99 per month and Loudwalk sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Audio Flash ships an update every 10 days, Loudwalk every 3 days. The most recent releases landed on October 30, 2026 and November 10, 2026 respectively.

Scorecard2 real differences · 8 level
Audio Flash versus Loudwalk: the parameters behind the verdict, then further details
ParameterAudio FlashLoudwalk
PriceFreeFree
Rating5.0 (8 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings8 — better—
Update frequencyEvery 10 daysEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS18.0 — better26.0
Further details — not scored
Size5 MB6 MB
Age rating4+12+
DeveloperTim CronshawAntoine Berton

In-app purchases

2 purchases

Audio Flash

Subscriptions2
  • Essential Access$0.991 Month
  • Unlimited Access$1.991 Month
3 purchases

Loudwalk

Subscriptions3
  • Loudwalk Walking$9.991 Month
  • Loudwalk Walking Annual$89.001 Year
  • Loudwalk Unlimited$99.001 Month

Questions

Is Audio Flash free?
Audio Flash is free to download, with in-app purchases available.
Is Loudwalk free?
Loudwalk is free to download, with in-app purchases available.
Do Audio Flash or Loudwalk have ads?
Neither Audio Flash nor Loudwalk shows ads.
Which is updated more often, Audio Flash or Loudwalk?
Audio Flash ships an update every 10 days, and Loudwalk every 3 days. Most recently, Audio Flash was updated on October 30, 2026 and Loudwalk on November 10, 2026.

Other comparisons