Comparison

Missing Numbers Minds vs Voice Multiply

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

Head to head
About

Missing Numbers Minds

Features
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Improve your mind skill finding out the missing number. Choose the up to 10 levels: Easy, Medium, Hard , ( linear, recurrence or both ) or Random. Push START- Time Up or Time Down Guess the missing numbers to get points. Higher Level , more points. Ideal for kinds and people who need to exercise their brain. Very easy to use. Donations for App maintenance welcome. Thanks.

About

Voice Multiply

Features
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Voice Multiply โ€” the hands-free way to master your multiplication tables. Hear the question. Speak the answer. Beat your time. No typing, no taps โ€” 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. โ€ข 1ร— to 10ร— tables (free tier covers 1โ€“5; Pro unlocks 6โ€“10) โ€ข 1, 2, 3, 5, or 10-minute test sessions โ€ข Voice mode (read + listen) or Quick mode (text-only, faster) โ€ข 38 UI languages โ€” Norwegian, English, French, Spanish, German, Hindi, Japanese, Chinese, Arabic, and more โ€ข Free Pro access for Hindi speakers โ€ข Reveal the answer anytime, or let the 10-second timer move you on โ€ข All speech processed on device โ€” no recordings leave your phone In-App Purchase: Full Tables Unlock (one-time, no subscription)

Screenshots

Missing Numbers Minds4 screens
Voice Multiply3 screens

Verdict

The call

The clearest difference is update cadence: Voice Multiply at every 2 weeks against Missing Numbers Minds's every 5 months. Voice Multiply also leads on iOS requirement (17.0 vs 26.1). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Missing Numbers Minds sells 2 one-off in-app purchases and Voice Multiply sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Missing Numbers Minds ships an update every 5 months, Voice Multiply every 2 weeks. The most recent releases landed on September 9, 2026 and September 8, 2026 respectively.

Scorecard2 real differences ยท 4 level
Missing Numbers Minds versus Voice Multiply: the parameters behind the verdict, then further details
ParameterMissing Numbers MindsVoice Multiply
PriceFreeFree
Update frequencyEvery 5 monthsEvery 2 weeks โ€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.117.0 โ€” better
Further details โ€” not scored
Size4 MB4 MB
Age rating4+4+
DeveloperJuan FullanaOLE PETTER HAUGEN

In-app purchases

2 purchases

Missing Numbers Minds

One-time2
  • Donation for maintenance.$0.99
  • Extra for develop and maintenance$0.99
1 purchases

Voice Multiply

One-time1
  • All 10 tables$14.99

Questions

Is Missing Numbers Minds free?
Missing Numbers Minds is free to download, with in-app purchases available.
Is Voice Multiply free?
Voice Multiply is free to download, with in-app purchases available.
Do Missing Numbers Minds or Voice Multiply have ads?
Neither Missing Numbers Minds nor Voice Multiply shows ads.
Which is updated more often, Missing Numbers Minds or Voice Multiply?
Missing Numbers Minds ships an update every 5 months, and Voice Multiply every 2 weeks. Most recently, Missing Numbers Minds was updated on September 9, 2026 and Voice Multiply on September 8, 2026.

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