Comparison

Math Flash Cards App. vs Voice Multiply

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

Head to head
About

Math Flash Cards App.

Practice essential arithmetic skills with quick math cards and timed challenges. Improve speed, accuracy, and confidence in addition, subtraction, multiplication, and division through engaging flashcard-style drills and progress tracking.

Highlights
  • Arithmetic practice cards
  • Flash cards for math facts
  • Multiplication practice
  • Timed math challenges
  • Instant feedback
  • Progress tracking
  • Mental math training
Features
Read full description

Math Cards and flash cards for multiplication practice, math facts, times tables and mental math. Math Practice Cards is a fast, fun way to build arithmetic skills with quick math cards, timed challenges and instant feedback. Practice addition, subtraction, multiplication and division in short sessions designed to improve speed, accuracy and confidence. Whether you are a student, parent, teacher, or adult who wants sharper mental math, this app makes daily math practice simple and engaging. KEY FEATURES MATH CARDS FOR DAILY PRACTICE Use quick math cards to practice basic arithmetic anytime. Each session gives you a focused set of problems so you can train your brain without a complicated setup. FLASH CARDS FOR MATH FACTS Practice math facts in a flash-card style format. Build confidence with addition facts, subtraction facts, multiplication facts and division facts through repeated, focused practice. MULTIPLICATION PRACTICE Improve multiplication speed with timed challenges. Great for students learning multiplication tables, times tables and basic multiplication facts. ADDITION, SUBTRACTION AND DIVISION Practice all core operations in one app. Switch between addition, subtraction, multiplication and division to build a stronger foundation in arithmetic. TIMED MATH CHALLENGES Race against the clock and try to answer 10 math problems as quickly and accurately as possible. Timed practice helps improve calculation speed and focus. INSTANT FEEDBACK See the correct answer immediately after each question. Learn from mistakes and keep improving with every round. TRACK YOUR PROGRESS Review your scores after each session and challenge yourself to beat your best result. Performance stats help you see your improvement over time. MENTAL MATH TRAINING Use Math Practice Cards as a mental math trainer for quick daily practice. Just a few minutes a day can help improve number sense, speed and confidence. PERFECT FOR Math cards practice Flash cards for kids Multiplication practice Multiplication facts Times tables Addition practice Subtraction practice Division practice Math facts Mental math Arithmetic practice 3rd grade math 4th grade math 5th grade math 6th grade math Students, parents and teachers HOW IT WORKS Choose a math operation, answer 10 problems, review your results and try to beat your best score. The simple design keeps the focus on learning, speed and accuracy. LEARNING MADE FUN Math Practice Cards turns math drills into a quick challenge. The timer adds excitement, the scoring system encourages improvement, and the clean interface makes it easy to stay focused. Build better math skills with quick math cards, flash cards, multiplication practice, arithmetic drills and mental math training. Download Math Practice Cards today and start improving your math speed one round at a time.

About

Voice Multiply

Features
Read full description

Voice Multiply — the hands-free way to master your multiplication tables. Hear the question. Speak the answer. Beat your time. No typing, no taps — just voice. The app reads a question ("What is 8 times 8?"), you reply ("64"), and it instantly tells you if you're right. After each round you get a clean breakdown: correct count, accuracy, and answers-per-minute. Can you crack 60/5min? Top scorers push past 100. Designed for kids learning multiplication, students reviewing before a test, and adults brushing up on the go. • 1× to 10× tables (free tier covers 1–5; Pro unlocks 6–10) • 1, 2, 3, 5, or 10-minute test sessions • Voice mode (read + listen) or Quick mode (text-only, faster) • 38 UI languages — Norwegian, English, French, Spanish, German, Hindi, Japanese, Chinese, Arabic, and more • Free Pro access for Hindi speakers • Reveal the answer anytime, or let the 10-second timer move you on • All speech processed on device — no recordings leave your phone In-App Purchase: Full Tables Unlock (one-time, no subscription)

Screenshots

Math Flash Cards App.4 screens
Voice Multiply3 screens

Verdict

The call

The clearest difference is in-app purchases: Math Flash Cards App. at none against Voice Multiply's 1. Math Flash Cards App. also leads on iOS requirement (13.0 vs 17.0). Voice Multiply's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 4 months). On price 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. Voice Multiply sells 1 one-off in-app purchase. Math Flash Cards App. asks for nothing beyond the download.

UpkeepUpdate frequency

Math Flash Cards App. ships an update every 4 months, Voice Multiply every 2 weeks. The most recent releases landed on September 19, 2026 and September 8, 2026 respectively.

Scorecard4 real differences · 5 level
Math Flash Cards App. versus Voice Multiply: the parameters behind the verdict, then further details
ParameterMath Flash Cards App.Voice Multiply
PriceFreeFree
Rating4.5 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 4 monthsEvery 2 weeks — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size25 MB4 MB
Age rating4+4+
DeveloperJanoGroup LLCOLE PETTER HAUGEN

In-app purchases

None

Math Flash Cards App.

No in-app purchases

1 purchases

Voice Multiply

One-time1
  • All 10 tables$14.99

Questions

Is Math Flash Cards App. free?
Math Flash Cards App. is free to download, with no in-app purchases.
Is Voice Multiply free?
Voice Multiply is free to download, with in-app purchases available.
Do Math Flash Cards App. or Voice Multiply have ads?
Math Flash Cards App. shows ads; Voice Multiply does not.
Which is updated more often, Math Flash Cards App. or Voice Multiply?
Math Flash Cards App. ships an update every 4 months, and Voice Multiply every 2 weeks. Most recently, Math Flash Cards App. was updated on September 19, 2026 and Voice Multiply on September 8, 2026.

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