思いのまま電卓(演算子優先・計算保存・3桁/4桁表示) vs ReadableCalc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
思いのまま電卓(演算子優先・計算保存・3桁/4桁表示)
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「思いのまま電卓」は、演算子計算、単位表示切替、「ちょっとおいといて」の計算保存ができる電卓アプリケーションです。 計算の分割や表示単位を、自分流に思いのままに計算をすることができます。 <演算子計算> 演算子の優先順位に従って計算します <単位表示切替> 3桁ごとのカンマ区切りでは、桁数が多くなると読みにくくなってしまう数を、 「兆」「億」「千」「万」 の単位で表示します 3桁表示:「,(カンマ)」を使って表示 4桁表示:「兆」「億」「千」「万」を使って表示 <計算保存_「ちょっとおいといて」> 計算結果を、保存することができます 保存した結果は、一覧から選び、読み出すことができます 計算結果を、あとで使いたい場合に便利です <デザインいろいろ> シンプルなデザインの他に、かわいいもの、シックなもの、をご用意しました。 お好きなデザインを、お選びくだい。
ReadableCalc
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ReadableCalc is a calculator app that displays large numbers—like 3 trillion 500 billion—in readable units. It’s designed to make extremely large numbers more intuitive at a glance. Main Features • Supports four basic operations (+, −, ×, ÷) • Displays results in English numeric units for easy readability • Handles decimals and negative numbers • DEL button for deleting one character at a time (Long press to clear the entire expression) • Long press on expressions or results to copy • Tap on the “readable” result to toggle display between: • Short scale / Long scale / Kanji numerals Additional features in landscape mode: • “00”, “000”, and “0000” buttons for quickly adding zeros • “x²” and “x³” buttons for quick exponentiation Note: • Numbers exceeding 200 digits may be rounded due to calculation and display limitations. Please be cautious if you need high precision. • Short scale and Long scale support numbers up to 10^198. • Kanji numeral display supports up to 10^72. Larger numbers are shown in Arabic numerals instead.
Screenshots
Verdict
The clearest difference is ads: ReadableCalc at none against 思いのまま電卓(演算子優先・計算保存・3桁/4桁表示)'s shown. ReadableCalc also leads on update cadence (weekly vs every 35 months). On price, in-app purchases, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
思いのまま電卓(演算子優先・計算保存・3桁/4桁表示) ships an update every 35 months, ReadableCalc weekly. The most recent releases landed on September 16, 2026 and September 20, 2026 respectively.
| Parameter | 思いのまま電卓(演算子優先・計算保存・3桁/4桁表示) | ReadableCalc |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 35 months | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 35 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Haiming Enterprise Co.,Ltd | YONAGARE LAB |
In-app purchases
思いのまま電卓(演算子優先・計算保存・3桁/4桁表示)
No in-app purchases
ReadableCalc
No in-app purchases
Questions
Is 思いのまま電卓(演算子優先・計算保存・3桁/4桁表示) free?
Is ReadableCalc free?
Do 思いのまま電卓(演算子優先・計算保存・3桁/4桁表示) or ReadableCalc have ads?
Which is updated more often, 思いのまま電卓(演算子優先・計算保存・3桁/4桁表示) or ReadableCalc?
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