Calculator PanecalST vs WariPico
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculator PanecalST
This calculator allows you to view and edit complex formulas with ease. It prevents errors by letting you check entries as you type and reuse past calculations by modifying values. Navigate and edit expressions quickly with a cursor and intuitive controls.
- Edit formulas as you type
- Reuse past calculations
- Navigate and edit with cursor
- Cut, copy, and paste expressions
- Time and tax calculations
- History of expressions and answers
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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.
WariPico
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こんな計算、WariPicoでピコっと解決! • 割合の計算(数→%、%→数) • 消費税(8%、10%)の計算 • 割引価格や割引率の逆算 • 原価・売価・原価率の計算 • 速度・距離・時間・燃費の計算 • 面積(四角・三角・円・楕円・台形)の計算 面倒な数式も、シンプルなUIで迷わず入力。 計算結果のコピーもワンタップ! 【特徴】 • 入力値は記憶されるので、再入力不要 • 結果は大きく見やすく表示 • オフラインで利用OK 「こんな計算アプリがほしかった!」 そんな声に応える“わり算の便利箱”をぜひお試しください。 ※ 本アプリにはトライアル期間(初回起動時より30日間)がございます。 期間終了後は、30秒毎に期間終了のメッセージが表示されます。 継続利用ライセンス(100円)をご購入いただくと、 永年継続してご利用いただけます。
Screenshots
Verdict
The clearest difference is in-app purchases: Calculator PanecalST at none against WariPico's 1. Calculator PanecalST also leads on iOS requirement (12.0 vs 16.6). WariPico's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 3 months). On price 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
Both are free to download. WariPico sells 1 one-off in-app purchase. Calculator PanecalST asks for nothing beyond the download.
Calculator PanecalST ships an update every 3 months, WariPico every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Calculator PanecalST | WariPico |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (97 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 97 — better | — |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 33 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Noriyasu Kutsuzawa | Kenji Shimura |
In-app purchases
Calculator PanecalST
No in-app purchases
WariPico
- 継続利用ライセンス$0.49









