Comparison

Audio Flash vs Math Zombie Classic

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

Math Zombie Classic

Features
Read full description

Strengthen math skills through fast, playful rounds. Math Zombie Classic: Learn is a number-combination puzzle that builds mental math, problem-solving, and quick thinking for learners of all ages. Reach the exact target number before time runs out, and every correct sum sends a friendly zombie back home. A target number appears at the top of the screen. Tap tiles to build the correct sum, watch them merge into your answer, and level up as the challenges grow. Eight cute zombie friends wander the garden above the board. Each target you hit sends one back into the soil, and each new level brings another one out. This game supports skill development across mental arithmetic, pattern recognition, memory, and speed. Adaptive difficulty keeps learners challenged at the right level, which makes it a great fit for students, parents, teachers, and adults who want a focused brain-training routine. Features: • Strengthens mental math and number fluency • Fast-paced challenges that improve focus and memory • Color-coded tiles that support number recognition • Eight friendly zombies that react to every correct answer • Adaptive progression that scales as players improve • Endless play, ideal for daily warm-ups • Zen mode with a slower timer for relaxed practice • Scoring bonuses for using more tiles and matching colors • Bright, classroom-friendly visuals Perfect for students practicing math fundamentals, adults keeping their minds sharp, educators looking for warm-up activities, and anyone who enjoys quick, skill-building puzzles. Download Math Zombie Classic: Learn and sharpen your math skills one round at a time.

Screenshots

Audio Flash4 screens
Math Zombie Classic4 screens

Verdict

The call

The clearest difference is ads: Audio Flash at none against Math Zombie Classic's shown. Audio Flash also leads on update cadence (every 10 days vs every 10 months). Math Zombie Classic's advantage is iOS requirement (15.0 vs 18.0). On price, 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 Math Zombie Classic sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Audio Flash ships an update every 10 days, Math Zombie Classic every 10 months. The most recent releases landed on October 8, 2026 and October 14, 2026 respectively.

Scorecard3 real differences · 7 level
Audio Flash versus Math Zombie Classic: the parameters behind the verdict, then further details
ParameterAudio FlashMath Zombie Classic
PriceFreeFree
Rating5.0 (6 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 10 days — betterEvery 10 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.0 — better
Further details — not scored
Size5 MB19 MB
Age rating4+4+
DeveloperTim CronshawMM&F Software LLC

In-app purchases

2 purchases

Audio Flash

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

Math Zombie Classic

One-time1
  • Math Zombie Class PRO$0.99

Questions

Is Audio Flash free?
Audio Flash is free to download, with in-app purchases available.
Is Math Zombie Classic free?
Math Zombie Classic is free to download, with in-app purchases available.
Do Audio Flash or Math Zombie Classic have ads?
Math Zombie Classic shows ads; Audio Flash does not.
Which is updated more often, Audio Flash or Math Zombie Classic?
Audio Flash ships an update every 10 days, and Math Zombie Classic every 10 months. Most recently, Audio Flash was updated on October 8, 2026 and Math Zombie Classic on October 14, 2026.

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