ギガと光速が欲しい
変な広告もなく使いやすいのは良いが、無線屋さんにとっては単位系にG(10^9)が無いと使いにくい。また、定数に光速cがあると、波長計算とかが楽なのですが…
e-calcFree
Published by:
e-skett
Description
This calculator can be used not only in scientific notation(e.g. 1E-6) but also using engineering multipliers(e.g. p,n,u,m,k,M).
By pressing the [ENG] button, the display of calculation result will change. (e.g. 1E-9 or 1n)
Calculation results in the past is displayed in the history area.
When you tap the formula area , you will be able to edit it. You will be able to re-calculate.
Unit that can be entered from the button is p = 1E-12, n = 1E-9, u = 1E-6, m = 1E-3, k = 1E3, M = 1E6. (f = 1E-15 and G = 1E9 is used for display only）.
iPhone4 can display four lines in history area. iPhone5 can display 9 lines.
The main limitations of Free version is as follows.
you can not scroll history area.
History is not saved when you exit.
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By pressing the [ENG] button, the display of calculation result will change. (e.g. 1E-9 or 1n)
Calculation results in the past is displayed in the history area.
When you tap the formula area , you will be able to edit it. You will be able to re-calculate.
Unit that can be entered from the button is p = 1E-12, n = 1E-9, u = 1E-6, m = 1E-3, k = 1E3, M = 1E6. (f = 1E-15 and G = 1E9 is used for display only）.
iPhone4 can display four lines in history area. iPhone5 can display 9 lines.
The main limitations of Free version is as follows.
you can not scroll history area.
History is not saved when you exit.
Screenshots
e-calcFree FAQ
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Is e-calcFree free?
Yes, e-calcFree is completely free and it doesn't have any in-app purchases or subscriptions.
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Is e-calcFree legit?
Not enough reviews to make a reliable assessment. The app needs more user feedback.
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How much does e-calcFree cost?
e-calcFree is free.
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User Rating
App is not rated in China yet.
Ratings History
e-calcFree Reviews
補助単位 k、m、Mが使えるのが助かります
エンジニアです。 設計計算する際、 補助単位k、m、Mなどをよく使います。 手元の関数電卓も補助単位が入力できるものを使っていましたが、 スマホのアプリの関数電卓にそのような機能がなく不便でした。 このアプリは補助単位が使え、とても重宝します。 工学系エンジニアにはオススメのアプリです！
もう一歩
p,n,uの表示ができるのは★5 ただエンジニア向けのアプリのことだが 1/3=0.3333333 ANS*3=0.999999 となることと 16進などが扱えないので★2個 今後に期待します
とても良い
電気エンジニアが良く使う単位で計算できるのが素晴らしい！ ボタンが小さく押しづらいので星一つ下げました(._.)
フリーアプリだからか
一定時間触らずにENG?をタップすると落ちる。これではせっかくの履歴機能も無駄になってしまう。 所詮フリーアプリといったところか
指数単位がとても便利
有料版で構わないので、自然対数や、eをはじめ、μ0などの各種定数もサポートして欲しいです。メガやキロ、マイクロなどはとても便利です。
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App Info
- Category
- Productivity
- Publisher
-
e-skett
- Languages
- Japanese, English
- Recent release
- 1.23 (9 years ago )
- Released on
- Jan 12, 2013 (11 years ago )
- Also available in
- Japan , Australia , Canada , United States , South Africa , Argentina , South Korea , Kuwait , Lebanon , Mexico , Malaysia , Nigeria , Netherlands , Peru , Philippines , Pakistan , Poland , Saudi Arabia , Sweden , Singapore , Thailand , Taiwan , Ukraine , Vietnam , Ecuador , Belarus , Switzerland , Chile , China , Colombia , Czechia , Germany , Denmark , Dominican Republic , Italy , Egypt , Spain , France , Greece , Hong Kong SAR China , Indonesia , Ireland , Israel , India
- Last Updated
- 11 hours ago
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