Comparison

TanB vs 進数ノック

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

Head to head
About

TanB

This app helps university students predict their credit scores based on various academic factors. It allows students to assess their likelihood of passing courses and identify areas for improvement, aiding in academic planning and effort allocation.

Highlights
  • Credit score prediction
  • Academic performance analysis
  • Course effort adjustment
  • Identify areas for improvement
  • Data-driven insights
Features
Read full description

This App was created based on statistics and data. For university students, whether or not to get credits is a matter of great concern. Depending on the department and subject, students will often struggle because the weight of the evaluation of written tests, reports, practical tests, and attendance varies from subject to subject. University students are busy in many ways. "I'm so busy with my part-time job that I tend to miss a lot of classes." "I forgot to turn in a few assignments." "I partied a bit too much and now I'm struggling to keep up with my classes." "This class is a compulsory subject and must be taken for credit." This is the best solution for those who have such problems. If you know at an early stage whether you have a high or low probability of earning credits, you will be able to change how much effort you put into the class in the future. It will also give you a good opportunity to rethink the class as a whole, such as what you need to improve or what you need to focus on, if you think you may lose credits if you do not do so. (*This is just statistics and data. Please note that percentages calculated by TanB are not always true...) 〈Terms of use〉 https://sites.google.com/view/tanb1213/%E5%88%A9%E7%94%A8%E8%A6%8F%E7%B4%84 〈Privacy Policy〉 https://sites.google.com/view/tanb1213/%E3%83%97%E3%83%A9%E3%82%A4%E3%83%90%E3%82%B7%E3%83%BC%E3%83%9D%E3%83%AA%E3%82%B7%E3%83%BC

About

進数ノック

Features
Read full description

「進数ノック」は、高校の情報科目やプログラミング学習でつまずきやすい基数変換・2進数計算を、繰り返し解いて身につけるためのドリルアプリです。 ■ 対応する出題範囲 ・2進数 ⇔ 10進数 ⇔ 16進数の相互変換 ・2進数の足し算・引き算(2の補数表現) ・IEEE754単精度浮動小数点の読み解き ■ 2つの回答方式 ・4択:選択肢から選ぶ手軽なモード ・自由入力:専用キーパッドで数値を直接入力する本格モード ■ その他の特長 ・5問・10問から選べる短時間セッション ・途中式をいつでも確認できる解説パネル ・結果を画像でシェアできる機能 ・日本語・英語表示に対応 ・開発と運営を続けるため、広告を表示しています(非表示オプションあり) サーバーには一切データを送信せず、端末内で完結します。テスト前のすきま時間に、何度でも気軽に取り組んでください。

Screenshots

TanB1 screens
進数ノック4 screens

Verdict

The call

The clearest difference is ads: 進数ノック at none against TanB's shown. 進数ノック also leads on update cadence (daily vs every 15 months). TanB's advantage is iOS requirement (15.0 vs 17.0). 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. TanB sells 1 in-app purchase, starting at $2.99 per month and 進数ノック sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

TanB ships an update every 15 months, 進数ノック daily. The most recent releases landed on September 11, 2026 and September 2, 2026 respectively.

Scorecard3 real differences · 5 level
TanB versus 進数ノック: the parameters behind the verdict, then further details
ParameterTanB進数ノック
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 15 monthsDaily — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationAd-supported—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size16 MB6 MB
Age rating4+4+
DeveloperToru HoshinoHikaru Hakata

In-app purchases

1 purchases

TanB

Subscriptions1
  • TanB Premium Monthly$2.991 Month
1 purchases

進数ノック

One-time1
  • 広告非表示$1.99

Questions

Is TanB free?
TanB is free to download, with in-app purchases available.
Is 進数ノック free?
進数ノック is free to download, with in-app purchases available.
Do TanB or 進数ノック have ads?
TanB shows ads; 進数ノック does not.
Which is updated more often, TanB or 進数ノック?
TanB ships an update every 15 months, and 進数ノック daily. Most recently, TanB was updated on September 11, 2026 and 進数ノック on September 2, 2026.

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