Comparison

Customizable calculator vs 電卓:履歴が残る・式が見える計算機

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

Head to head
About

Customizable calculator

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“A Fun and Versatile Calculator App!” Make your daily calculations more enjoyable and convenient! From a simple, easy-to-use calculator to unique customizable themes, this app lets you calculate in your own style. Key Features Simple and Intuitive Basics Enjoy hassle-free basic operations like number entry, arithmetic calculations, and enhanced features like tax calculations and memo storage. Customizable Themes to Suit Your Mood Piano Calculator: Play Do-Re-Mi while you calculate and have fun creating melodies! Cat Calculator: Cute meows accompany every button press for a soothing experience. Cute Design Calculator: Bright and cheerful designs to keep your mood up. Sleek Calculator: A modern, minimal look perfect for business scenarios. More Unique Themes: Discover a variety of exciting styles! Enhanced Functionality for Efficiency Memo Feature: Save up to two results directly as notes for future reference. Tax Calculator: Easily calculate taxes with one tap. Switch between tax-inclusive and tax-exclusive views seamlessly. Clear Button: Reset or delete entries with ease. Exciting Updates Ahead! Regularly adding new themes and designs based on user feedback to make this app even more enjoyable and practical. Perfect for Those Who: Want a simple yet powerful calculator. Appreciate stylish designs and extra features. Wish to turn routine calculations into delightful moments. Download now and make your calculation time more fun and productive!

About

電卓:履歴が残る・式が見える計算機

Features
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計算した式と答えが、あとから見返せる電卓です。 「さっきの合計、いくらだっけ?」をなくすために作りました。 計算するたびに履歴に残るので、メモを取らなくてもあとから確認できます。 よく使う数字は保存しておいて、必要なときに呼び出せます。 ■ 計算中に画面をさえぎる全画面広告は表示しません 下に小さなバナーが出るだけです。買い切りで消すこともできます。 ■ 主な機能 ・計算の履歴が残る(タップすると、その答えをもう一度使えます) ・入力中の式が画面に出るので、押し間違いに気づけます ・答えの保存・呼出し(保存した数字は画面の左上に出ています) ・消費税8%・10%をワンタップで計算 ・四則演算/パーセント計算 ・テーマの切り替え(設定から選べます。左端から右にスワイプしても開きます) ・大きくて押しやすいボタン、見やすい表示 ■ こんなときに ・買い物の合計を出したあと、別の計算をしてから、また合計に戻りたいとき ・レシートや帳簿の数字を、続けていくつも計算するとき ・税込価格をすぐ知りたいとき 広告の表示を消す買い切りをご用意しています。一度購入すれば、同じApple IDの端末でお使いいただけます。

Screenshots

Customizable calculator4 screens
電卓:履歴が残る・式が見える計算機4 screens

Verdict

The call

The clearest difference is in-app purchases: Customizable calculator at none against 電卓:履歴が残る・式が見える計算機's 1. Customizable calculator also leads on update cadence (every 2 days vs every 2 weeks) and iOS requirement (13.0 vs 15.1). On price, ads 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. 電卓:履歴が残る・式が見える計算機 sells 1 one-off in-app purchase. Customizable calculator asks for nothing beyond the download.

UpkeepUpdate frequency

Customizable calculator ships an update every 2 days, 電卓:履歴が残る・式が見える計算機 every 2 weeks. Both last shipped on October 25, 2026.

Scorecard3 real differences · 3 level
Customizable calculator versus 電卓:履歴が残る・式が見える計算機: the parameters behind the verdict, then further details
ParameterCustomizable calculator電卓:履歴が残る・式が見える計算機
PriceFreeFree
Update frequencyEvery 2 days — betterEvery 2 weeks
AdsYesYes
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.1
Further details — not scored
Size202 MB31 MB
Age rating4+4+
DeveloperHisashi YoshizawaMiyuki Fujirai

In-app purchases

None

Customizable calculator

No in-app purchases

1 purchases

電卓:履歴が残る・式が見える計算機

One-time1
  • Remove Ads$2.99

Questions

Is Customizable calculator free?
Customizable calculator is free to download, with no in-app purchases.
Is 電卓:履歴が残る・式が見える計算機 free?
電卓:履歴が残る・式が見える計算機 is free to download, with in-app purchases available.
Do Customizable calculator or 電卓:履歴が残る・式が見える計算機 have ads?
Both Customizable calculator and 電卓:履歴が残る・式が見える計算機 show ads.
Which is updated more often, Customizable calculator or 電卓:履歴が残る・式が見える計算機?
Customizable calculator ships an update every 2 days, and 電卓:履歴が残る・式が見える計算機 every 2 weeks. Most recently, Customizable calculator was updated on October 25, 2026 and 電卓:履歴が残る・式が見える計算機 on October 25, 2026.

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