$1.99
In-App Purchases

Details

  • Released
  • Updated
  • January 2, 2015
  • July 25, 2024
Fomcal screenshot #1 for iPhone
Fomcal screenshot #2 for iPhone
Fomcal screenshot #3 for iPhone
Fomcal screenshot #4 for iPhone
Fomcal screenshot #5 for iPhone
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About

This app allows you to create and save custom calculation formulas for daily use. It supports complex functions, logical operations, and parameter studies, with options to export results as CSV. An optional numeric pad enhances input efficiency.

Save and reuse custom formulas
Support for logical and comparison functions
Parameter study for variable analysis
Export results as CSV
Optional enhanced numeric pad
Extended syntax for branching and iteration
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What's New in Fomcal

3.5

July 25, 2024

Technical maintenance

1

In-App Purchases

$1.99

Enhancements

Following functions will be enabled. ・Export/import of formula data. ・A special numeric pad for efficient inputting. ・Function calculator pad. ・Parameter study.

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User reviews

大変重宝しています

先日、このアプリを見つけて早速DLしました。
機能などは、ほぼ期待通りで大変満足していますが、
計算結果で小数点第3位以下を四捨五入したい場合はどうするのでしょうか?
ご教授願えば幸いです。

大変重宝しています

変数の一括消去ボタンがあれば大変助かります。アップデートで機能追加して頂けたら幸いです。

使い勝手はいいと思うが...

公式を作ってから値を入れて計算しようとするとすぐ落ちる
また、公式中の変数や数字が関数として認識されることがある

<2020/3/8 追記>
変数を「v2」のような形で記載していることや、定義した定数を使っているのは計算時にアプリが落ちる原因でしょうか?

☆2つはもう少し

使い始めています
電気関係の公式集を作っています
定義画面を編集(テキストの改変)出来るようにして欲しい
今は全体を削除して再入力しています
使い方が分からずアンインストールしようかとも思いました … (ヘルプ)が必要です
改善されれば☆5つ(すっごく良い)にもなり得るアプリだと思います
ps 定義画面の共有サイトがあると嬉しい

Developer apps

FAQ

What is Fomcal?

Fomcal is a calculator application that allows users to create, save, and reuse custom calculation formulas. It supports advanced functions, logical operations, and parameter studies, with an optional enhanced numeric pad for efficient input.

What are the benefits of using Fomcal?

Users can save time by registering frequently used formulas, avoiding the need to re-enter them or search for dedicated apps. It also offers advanced features like parameter studies and the ability to export results as CSV data.

Can I export my calculations from Fomcal?

Yes, Fomcal allows you to export your calculation results as CSV data. This feature is available after purchasing the 'Enhancements' in-app upgrade.

Does Fomcal support complex mathematical operations?

Yes, Fomcal supports numeric functions such as trigonometric functions, as well as logical and comparison functions. It also allows for the creation of temporary variables within formulas.

What is the 'Parameter Study' feature in Fomcal?

The 'Parameter Study' feature allows you to perform a parameter analysis by specifying an initial value, increment, and repeat number for your formulas. This is part of the 'Enhancements' in-app purchase.

How often is Fomcal updated?

Fomcal was last updated on July 25, 2024, to version 3.5. Updates typically include new features, bug fixes, and performance improvements.

What devices is Fomcal compatible with?

Fomcal is available for iPhone, iPad, and iPod. It requires iOS 4+ and is rated for ages 4 and up.

Does Fomcal have ads?

No, Fomcal does not contain advertisements. The app is free to download and offers additional features through a one-time in-app purchase.