Comparison

Calculator PanecalST Plus vs にほんご電卓

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

Head to head
About

Calculator PanecalST Plus

This calculator app allows you to view and edit complex formulas with ease. It prevents errors by letting you check input as you go and reuse past calculations by modifying values. Navigate and edit expressions quickly with a cursor and intuitive controls.

Highlights
  • Formula editing with cursor
  • Re-calculation using history
  • Time, tax, and percentage calculations
  • Cut, copy, and paste functionality
  • Expression and answer history
  • Customizable settings
Features
Read full description

This is calculator app that allows you to display and modify formulas. It allows you to enter formulas while checking them, which prevents you from typing incorrectly or making calculation errors. It is also possible to reuse past formulas to change only certain values to calculate them. The cursor indicates on the display, and you can tap or press the arrow keys to quickly navigate to where you want to edit. It has a powerful, flexible and intuitive user interface with support for swiping to scroll through formulas and long-tap to copy and paste. [ Features ] - Easy operation for editing formulas - Re-calculation by using history - Four arithmetic operations, root, percentages, time, tax and parentheses calculations - Memory, M+, M-, MR, MC - Scroll up/down lines - Cut, copy and paste - Expressions history and answer history - Grouping separator and decimal point - Various settings (Long tap MENU key) [ What do you use "Calculator" for ] - General calculator - Tax and VAT - Sales, profit and cost - Split a payments at restaurant - Long formulas calculation - Formula include parenthesis - Elapsed time, time addition and subtraction, production time, costing from time [ Four arithmetic operations ] 1 + 2 - 3 × 4 ÷ 5 = 0.6   [ Time calculation ] 16:15 - 12:45 = 3:30:00 1.5 × (16:15 - 12:45) = 5:15:00 Press [H:M:S] key for changing value after calculation. =5.25 [ Root calculation (Long press)] √( 2 × 2) = 2   [ Percentage calculation ] 500 + 20% = 600 500 - 20% = 400 500 × 20% = 100 100 ÷ 500% = 20   [ Tax calculation ] 500 Tax+ = 525 525 Tax- = 500   [ Parenthesis calculation ] ( 1 + 2 ) × ( 3 + 4 ) = 21 ( 1 + 2 ) ( 3 + 4 ) ( 5 + 6 ) = 231   [ Grouping separator and decimal point ] 123,456,789.1 + 0.02 = 123,456,789.12 123.456.789,1 + 0,02 = 123.456.789,12 (Depends on setting)   [ Display ] Calculator indicates long expressions on the display. If you may mistake to input expressions, you can correct this expressions easily and quickly using by back space key, arrow keys and C(clear) key. [ Re-play and history functions ] Calculator has "Re-play function". It indicates expressions that you inputted in the recently using by △(re-play)key. If you long-press re-play key, expressions history table is available. [ Last answer and history functions ] Last answer is that indicates the last calculation result by using Ans key. If you long-press Ans key, a last answer history table is available. [ Percent calculator ] If you would like to calculate “20% more $50”, you can input 50+20% and get a result. [ Tax calculator ] This calculator can store tax rate in the setting. And you can get price including / excluding tax easily and quickly using by Tax+/Tax- keys. [ Disclaimer ] Please note in advance that Appsys is not responsible for any damage or lost profits caused by the use of this software, or any claims from third parties.

About

にほんご電卓

Features
Read full description

にほんご電卓は、数字に「万」「億」などの漢字区切りを付けて表示するので、すばやく直感的に数字を読み取れます。 ・72桁(無量大数)まで表示できるので、大きな数もらくらく計算できます。 ・計算結果のみならず、入力した数字も漢字区切りを付けて表示します。 ・漢字区切り - 3桁区切りは、1タップで切り替えできます。 ・「数式通りに計算」「入力順に計算」の2種類の計算順に対応。 ・メモリー機能付き。 ・カッコ計算が可能(数式通りに計算時のみ)。 ・パーセント(%)計算。 ・長押しでコピー&ペースト機能付き。 【免責事項】 計算結果には万全を期していますが、このAppを使用したことにより生じた損害、損失、不利益等に対しては、一切の責任を負いませんので、あらかじめご了承ください。 【仕様】 ・日本語表示の場合、千,万,億,兆,京,垓,ジョ,穣,溝,澗,正,載,極,恒河沙,阿僧祇,那由多,不可思議,無量大数 の72桁表示

Screenshots

Calculator PanecalST Plus4 screens
にほんご電卓4 screens

Verdict

The call

The clearest difference is price: にほんご電卓 at Free against Calculator PanecalST Plus's $1.99. にほんご電卓 also leads on update cadence (monthly vs every 4 months). Calculator PanecalST Plus's advantage is ads (none vs shown) and review sentiment (82% vs 50%). On rating, 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

にほんご電卓 is free to download; Calculator PanecalST Plus costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Calculator PanecalST Plus against 5.0 for にほんご電卓. That said, the two scores are not equally well evidenced: Calculator PanecalST Plus has 15 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 82% of Calculator PanecalST Plus's written reviews are positive against 50% of にほんご電卓's.

UpkeepUpdate frequency

Calculator PanecalST Plus ships an update every 4 months, にほんご電卓 monthly. The most recent releases landed on September 19, 2026 and June 9, 2026 respectively.

Scorecard6 real differences · 4 level
Calculator PanecalST Plus versus にほんご電卓: the parameters behind the verdict, then further details
ParameterCalculator PanecalST Plusにほんご電卓
Price$1.99Free — better
Rating4.9 (15 ratings)5.0 (1 ratings) — better
Positive reviews82.4% of reviews — better50.0% of reviews
Number of ratings15 — better1
Update frequencyEvery 4 monthsMonthly — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size17 MB4 MB
Age rating4+4+
DeveloperNoriyasu KutsuzawaKURAKUKOBO

Customer experience

Calculator PanecalST Plus

All ratings15 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews34 reviews
Positive82.4%
Neutral5.9%
Negative11.8%

にほんご電卓

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

Calculator PanecalST Plus

No in-app purchases

None

にほんご電卓

No in-app purchases

Questions

Is Calculator PanecalST Plus free?
Calculator PanecalST Plus costs $1.99, with no in-app purchases.
Is にほんご電卓 free?
にほんご電卓 is free to download, with no in-app purchases.
Which has better reviews, Calculator PanecalST Plus or にほんご電卓?
にほんご電卓 is rated higher. Calculator PanecalST Plus averages 4.9 out of 5 from 15 ratings, while にほんご電卓 averages 5.0 from 1 ratings.
Do Calculator PanecalST Plus or にほんご電卓 have ads?
にほんご電卓 shows ads; Calculator PanecalST Plus does not.
Which is updated more often, Calculator PanecalST Plus or にほんご電卓?
Calculator PanecalST Plus ships an update every 4 months, and にほんご電卓 monthly. Most recently, Calculator PanecalST Plus was updated on September 19, 2026 and にほんご電卓 on June 9, 2026.

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