Comparison

ワーキングメモリトレーニング vs WAIS

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

Head to head
About

ワーキングメモリトレーニング

Features
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簡単操作でワーキングメモリや暗算のトレーニングができるアプリです。 音声で単語や数字が読み上げられます。 バックグラウンド再生にも対応。 スキマ時間で手軽にトレーニング可能です! 【モード紹介】 ・聞こえた数字を逆から言う(「3,4,5」→「5,4,3」) ・聞こえた単語を逆から言う(「りんご」→「ごんり」) ・聞こえた単語を50音順に並べ替える ・N個前に聞こえた単語を言う(Nバック課題) ・たし算 ・かけ算 【こんな方におすすめ】 ・ワーキングメモリを鍛えたい方 ・小学校受験を控えているお子様のいるご家庭の方 ・ボケ防止のアプリを探している方 ・耳から入ってくる情報の処理を練習したい方 ・簡単なたし算の暗算を練習したい方 ・2桁のかけ算の暗算を練習したい方 【クレジット】 ・イラスト:坂本アヒル 様 ・音声についてはアプリ内に掲載しています

About

WAIS

Features
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An educational app for learning about the WAIS-4 adult intelligence test. Understand what each subtest measures, how to interpret scores, and how cognitive profiles relate to learning differences. Subtest explanations | Sample quiz questions | AI cognitive profile analysis | Cognitive trait insights For educational purposes only. Not a diagnostic tool. Current pricing and any applicable introductory offer are shown by the App Store for the signed-in account. Privacy Policy: https://horusuzu.github.io/wais4-privacy/ EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

ワーキングメモリトレーニング4 screens
WAIS4 screens

Verdict

The call

The clearest difference is ads: WAIS at none against ワーキングメモリトレーニング's shown. WAIS also leads on update cadence (every 8 days vs every 6 weeks) and iOS requirement (15.0 vs 18.6). 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. ワーキングメモリトレーニング sells 2 one-off in-app purchases and WAIS sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

ワーキングメモリトレーニング ships an update every 6 weeks, WAIS every 8 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 3 level
ワーキングメモリトレーニング versus WAIS: the parameters behind the verdict, then further details
ParameterワーキングメモリトレーニングWAIS
PriceFreeFree
Update frequencyEvery 6 weeksEvery 8 days — better
AdsYesNo — better
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.615.0 — better
Further details — not scored
Size55 MB10 MB
Age rating4+4+
DeveloperTakahiro KogawaBurning Tribe

In-app purchases

2 purchases

ワーキングメモリトレーニング

One-time2
  • Remove Ads$1.99
  • プレミアム機能$1.99
1 purchases

WAIS

Subscriptions1
  • WAIS4 プレミアム14 Days trial$2.991 Month

Questions

Is ワーキングメモリトレーニング free?
ワーキングメモリトレーニング is free to download, with in-app purchases available.
Is WAIS free?
WAIS is free to download, with in-app purchases available.
Do ワーキングメモリトレーニング or WAIS have ads?
ワーキングメモリトレーニング shows ads; WAIS does not.
Which is updated more often, ワーキングメモリトレーニング or WAIS?
ワーキングメモリトレーニング ships an update every 6 weeks, and WAIS every 8 days. Most recently, ワーキングメモリトレーニング was updated on October 24, 2026 and WAIS on October 25, 2026.

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