Comparison

Visual Trig Func vs 三角関数弧度法即答ゲーム

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

Head to head
About

Visual Trig Func

This app visually demonstrates trigonometric functions, making them easier to understand and calculate. It offers interactive tools for exploring values, viewing wave graphs, and accessing lists of trigonometric ratios. Ideal for students and educators seeking a clearer grasp of trigonometry.

Highlights
  • Visual trigonometric functions
  • Interactive radius and angle manipulation
  • Comprehensive lists of trig ratios
  • Wave graph visualizations
  • Adjustable values via text fields
  • Tap-to-check degree and value functionality
Features
Read full description

Do you know trigonometric functions? Or want to learn it? Generally it makes people to be complicated a little, but if you use Trig Func, this will help you to more easily understand! Also this app is easy/quick to confirm the value of trig functions, so I wish this is really useful for students, teachers, developers and more! *** Features *** - Visual trig functions! - Comfortable moving for calculations! - Great lists(sin,cos,tan,csc,sec,cot) - Images for the wave graphs *** How to use it *** [ Calc ] You can drag a radius line between 0 to 90 degrees, and if you do that, it will move to be based on "Radius" and "Angle". Also you can set any numbers up to text fields with segmented buttons. Such as if you edit Text1 with "X" button and Text2 with "Y" button, the triangle view will change to be based on "X" and "Y". Which means, there are 6 cases. ( Radius - Angle ) ( Radius - X ) ( Radius - Y ) ( Angle - X ) ( Angle - Y ) ( X - Y ) [ List ] No need to explain about it. Just scroll it. Oh, wait. You can change these values if you tap column names, like below... Degrees --- Radian sin --- csc(cosec) cos --- sec tan --- cot [ Wave ] There are 2 graphs, so if you tap the button of bottom right, the graph will change another one. (sin, cos, tan) --- (csc, sec, cot) Also you can tap anywhere for checking degrees and values. I hope this app helps you, even a little bit.

About

三角関数弧度法即答ゲーム

Features
Read full description

高等学校数学Ⅱで学習する、三角関数の練習をするアプリです。 数学の授業で使うことを前提に製作しましたが、家庭学習でも使用できます。 まずは、単位円から何ラジアンかを当てられるように、「図からラジアン」モードで練習しましょう。 次に、「三角関数の値」モードで、sin、cos、tanの値を速く正確に求められるように練習しましょう! 不具合や改善点などございましたら、お気軽にお問い合わせください。 ただ、アプリ開発初心者のため、難しい機能は実装できませんことご了承ください。 このアプリは、ゲーム本編に広告を使用していない、完全無料アプリとなっています。 開発費は自費のため、アプリ左上のボタンから、広告を見たり、課金をしたりすることで応援していただけると嬉しいです。 ただし、応援によってゲーム内容に変化が起きることはありません。 「応援ポイント」は貯まりますので、SNS等でスクリーンショットを共有していただけると励みになります。 このアプリは、学校で教材として使用するため、ゲーム本編にBGMや効果音は使用していません。 ただし、広告を表示する際、音が流れる可能性があるため、注意してください。 GIGAスクール構想の一環として、学校で導入いただける場合は、お問い合わせフォームにて一報いただけると、開発者が喜びます。

Screenshots

Visual Trig Func4 screens
三角関数弧度法即答ゲーム4 screens

Verdict

The call

The clearest difference is update cadence: 三角関数弧度法即答ゲーム at monthly against Visual Trig Func's every 5 months. On price, ads, 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. Visual Trig Func sells 1 one-off in-app purchase and 三角関数弧度法即答ゲーム sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Visual Trig Func ships an update every 5 months, 三角関数弧度法即答ゲーム monthly. The most recent releases landed on October 22, 2026 and October 14, 2026 respectively.

Scorecard1 real difference · 9 level
Visual Trig Func versus 三角関数弧度法即答ゲーム: the parameters behind the verdict, then further details
ParameterVisual Trig Func三角関数弧度法即答ゲーム
PriceFreeFree
Rating1.0 (2 ratings) — better—
Positive reviews61.1% of reviews—
Number of ratings2 — better—
Update frequencyEvery 5 monthsMonthly — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.0
Further details — not scored
Size4 MB437 MB
Age rating4+4+
DeveloperF-NET Appsblueskymathapp

In-app purchases

1 purchases

Visual Trig Func

One-time1
  • [ Add Calculation 360! ] (You can calc trig functions for over 90 degrees.)$0.99
4 purchases

三角関数弧度法即答ゲーム

One-time4
  • お菓子$0.29
  • ハンバーガーセット$3.99
  • ステーキ$17.99
Show 1 more
  • 栄一さん$59.99

Questions

Is Visual Trig Func free?
Visual Trig Func is free to download, with in-app purchases available.
Is 三角関数弧度法即答ゲーム free?
三角関数弧度法即答ゲーム is free to download, with in-app purchases available.
Do Visual Trig Func or 三角関数弧度法即答ゲーム have ads?
Both Visual Trig Func and 三角関数弧度法即答ゲーム show ads.
Which is updated more often, Visual Trig Func or 三角関数弧度法即答ゲーム?
Visual Trig Func ships an update every 5 months, and 三角関数弧度法即答ゲーム monthly. Most recently, Visual Trig Func was updated on October 22, 2026 and 三角関数弧度法即答ゲーム on October 14, 2026.

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