Comparison

計算オンライン対戦 vs Memory Match

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

Head to head
About

計算オンライン対戦

Features
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With friends! With players from around the world! Online math competition! Let's compete in calculation speed together! Compete against each other to see how fast you can solve a variety of addition problems. You can play against up to four other players in real time. You can play against your friends in subtraction, multiplication, and difficult math problems.

About

Memory Match

Engage in real-time memory challenges against players worldwide or practice against AI. Explore 17 diverse card themes and multiple game modes suitable for all ages, from casual fun to competitive brain training.

Highlights
  • Real-time online multiplayer battles
  • BOT matches for instant practice
  • Local 2-player mode
  • 17 unique card themes
  • Multiple game modes
  • Offline play available
  • 3 difficulty levels
Features
Read full description

It is the memory card game you know: flip two cards, find the pair. What is different here is that the app also teaches you the technique for remembering where things are - seven lessons, each one you can try on the board immediately. ■ Memory Tips - 7 lessons 1. Fix a scan order - sweep the board the way you read a page 2. Hold only three pairs - trying to hold everything is why everything slips 3. Turn pictures into words - say "red apple" in your head 4. Tie the picture to the place - "the cat lives at B2" 5. Take the pairs you already know - collect before you gather more 6. Recall before it fades - run through what you memorised 7. Use your opponent's turn - the cards they flip are your information too Read a lesson, then play it. A move target tells you whether it stuck. Note: what you learn here is technique for remembering where things are. It helps in this game and in everyday moments like where you put your keys. We claim nothing beyond that. ■ 7 ways to play - Solo - beat your own best - 2 Players - take turns on one device - VS Bot - practise against an AI whose strength you pick - Online Battle - real-time matches with players worldwide - Friend Battle - share a room code and play with a friend - Rhythm - find pairs by sound and vibration - Photo - your own photos become the cards (photos stay on this device and are never uploaded) ■ Four difficulties Easy 6 pairs / Normal 10 pairs / Hard 15 pairs / Master 21 pairs ■ Three helpers (one free use each) - Flash - the matching two cards light up - Glance - four unseen cards turn face up for an instant - Replay - shows the two cards you just flipped again ■ See yourself improve - Memory Score (0-999). Fewer moves, faster, harder board means higher - A score trend graph and your current rank - Leaderboards for today, this month and all time - Day streaks - the days you kept it up stay on the record ■ Make it yours 11 card art sets, 14 card backs (8 traditional Japanese patterns), 10 backgrounds. Premium unlocks all of them. ■ 11 languages English, Japanese, Spanish, Portuguese, French, German, Italian, Korean, Russian, Chinese (Simplified and Traditional) Start with one game. Read a single lesson and see whether your move count drops. ■ About the subscription (Premium) - What you get No ads, plus every card art set, card back and background unlocked, and more photo sets. - Length and price Premium Monthly: ¥500 per month Premium Yearly: ¥5,000 per year New subscribers can try it free for 3 days. - Automatic renewal The subscription renews automatically for the same period at the same price unless you cancel at least 24 hours before the current period ends. Payment is charged to your Apple ID account when you confirm the purchase, and each renewal is charged within 24 hours before the period ends. Cancel during the free trial and you are not charged. Any unused part of a free trial is forfeited if you buy a subscription during that trial. - Note Cancellation for the current billing period is not available. Subscriptions are cancelled from your device settings, not from within the app. How to cancel: https://support.apple.com/HT202039 - Restore purchases If you have subscribed before, tap the "Restore Purchases" button at the bottom of the subscription screen. - One-time purchase for ad removal only There is also a one-time purchase (¥1,000) that removes ads only. It does not renew and does not include themes. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://tomople.com/privacy-policy/

Screenshots

計算オンライン対戦4 screens
Memory Match4 screens

Verdict

The call

The clearest difference is review sentiment: Memory Match at 100% against 計算オンライン対戦's 60%. Memory Match also leads on update cadence (every 6 days vs every 8 months). 計算オンライン対戦's advantage is in-app purchases (none vs 2) and iOS requirement (12.0 vs 15.0). On price, ads 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. Memory Match sells 2 in-app purchases, starting at $2.99 per month. 計算オンライン対戦 asks for nothing beyond the download.

UpkeepUpdate frequency

計算オンライン対戦 ships an update every 8 months, Memory Match every 6 days. The most recent releases landed on September 21, 2026 and September 17, 2026 respectively.

Scorecard4 real differences · 6 level
計算オンライン対戦 versus Memory Match: the parameters behind the verdict, then further details
Parameter計算オンライン対戦Memory Match
PriceFreeFree
Rating—4.8 (11 ratings) — better
Positive reviews60.0% of reviews100.0% of reviews — better
Number of ratings—11 — better
Update frequencyEvery 8 monthsEvery 6 days — better
AdsYesYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size90 MB69 MB
Age rating4+4+
DeveloperShigeki Yonedatomople

Customer experience

計算オンライン対戦

Written reviews15 reviews
Positive60.0%
Neutral20.0%
Negative20.0%

Memory Match

All ratings11 ratings
Positive90.9%
Neutral9.1%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

計算オンライン対戦

No in-app purchases

2 purchases

Memory Match

Subscriptions2
  • premium plan (1 month)$2.991 Month
  • premium plan (1 year)$29.991 Year

Questions

Is 計算オンライン対戦 free?
計算オンライン対戦 is free to download, with no in-app purchases.
Is Memory Match free?
Memory Match is free to download, with in-app purchases available.
Do 計算オンライン対戦 or Memory Match have ads?
Both 計算オンライン対戦 and Memory Match show ads.
Which is updated more often, 計算オンライン対戦 or Memory Match?
計算オンライン対戦 ships an update every 8 months, and Memory Match every 6 days. Most recently, 計算オンライン対戦 was updated on September 21, 2026 and Memory Match on September 17, 2026.

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