Comparison

Monoxer vs けいさん特訓

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

Head to head
About

Monoxer

This app analyzes your learning habits to create personalized questions for effective knowledge acquisition. It helps you track your memory status and adjusts difficulty levels based on your progress. Create custom learning books for various subjects.

Highlights
  • Personalized question generation
  • Learning habit analysis
  • Memory status tracking
  • Adjustable difficulty levels
  • Customizable learning books
  • Multiple question formats
Features
Read full description

Monoxer - The exercises for your memory Monoxer is an application to acquire & absorb knowledges you want by the effective learning. Monoxer analyze your habit of memory by using your learning history, and create appropriate questions automatically to acquire knowledges. ■ Create your original books what you'd like to acquire Monoxer creates questions automatically if you make lists of knowledges. We call this list "Book". You can acquire English, Japanese, Kanji, History, something manual and more! ■ Checking your memory Monoxer show you your memory status of each books when you learn a book on Monoxer. The memory status is expressed memorized, in progress,weak points and unknown. ■ Adjusting the level of difficulty according to your memory status You can solve questions in various forms, for example, choices, input, shadowing and more. Also, Monoxer sometimes create a question you had already memorized on this application, it is based on the unique prediction for your oblivion speed. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

けいさん特訓

Features
Read full description

けいさん特訓は、たし算・ひき算・かけ算・わり算を毎日つづけるための計算ドリルです。大きな文字とかんたんな操作で、お子さまからシニアの方まで楽しくつづけられます。 【4つのモード】 ・ふつう:10問ずつ、自分のペースでとくドリル ・60秒:1分間で何問とけるかに挑戦 ・むずい:つぎつぎに流れてくる問題にテンポよく答える ・けいさん宇宙:計算で隕石をうちおとすシューティングゲーム 【つづけたくなる仕組み】 ・1問でもといた日は、カレンダーに花丸スタンプ ・毎日つづけると花丸が育っていきます 【きろく】 ・たし算・ひき算・かけ算・わり算ごとの正解率とはやさ ・週ごとのはやさの移り変わり ・自己ベストの歴史 【設定】 ・計算の種類(+−×÷・ランダム)と、1桁〜3桁の組み合わせを選べます むずい・けいさん宇宙は1日3回まで無料で遊べます。4回目からは広告を見ると遊べます。月額のサブスクリプション「けいさん特訓プラス」に加入すると、広告なしで回数の制限なく遊べます。 毎日の頭の体操に、お子さまの計算練習に、どうぞ。 利用規約(EULA):https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ プライバシーポリシー:https://www.musuby.jp/keisan-privacy/

Screenshots

Monoxer4 screens
けいさん特訓4 screens

Verdict

The call

The clearest difference is in-app purchases: Monoxer at none against けいさん特訓's 1. Monoxer also leads on ads (none vs shown) and update cadence (weekly vs every 2 months). On price, device support and iOS requirement 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. けいさん特訓 sells 1 in-app purchase, starting at $0.99 per month. Monoxer asks for nothing beyond the download.

UpkeepUpdate frequency

Monoxer ships an update weekly, けいさん特訓 every 2 months. The most recent releases landed on November 12, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Monoxer versus けいさん特訓: the parameters behind the verdict, then further details
ParameterMonoxerけいさん特訓
PriceFreeFree
Rating4.7 (158 ratings) — better—
Positive reviews10.9% of reviews—
Number of ratings158 — better—
Update frequencyWeekly — betterEvery 2 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size91 MB20 MB
Age rating4+4+
Developermonoxer, IncMASASHI YOSHIDA

In-app purchases

None

Monoxer

No in-app purchases

1 purchases

けいさん特訓

Subscriptions1
  • けいさん特訓プラス$0.991 Month

Questions

Is Monoxer free?
Monoxer is free to download, with no in-app purchases.
Is けいさん特訓 free?
けいさん特訓 is free to download, with in-app purchases available.
Do Monoxer or けいさん特訓 have ads?
けいさん特訓 shows ads; Monoxer does not.
Which is updated more often, Monoxer or けいさん特訓?
Monoxer ships an update weekly, and けいさん特訓 every 2 months. Most recently, Monoxer was updated on November 12, 2026 and けいさん特訓 on October 31, 2026.

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