Comparison

ACalcM vs Calculator PanecalST

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

Head to head
About

ACalcM

This calculator organizes your calculations in lists, allowing you to review and edit each step. It offers features like subtotals, text notes, and tax calculations. You can also export data and customize the interface.

Highlights
  • Calculation lists with running totals
  • Switch between lists with tabs
  • Compare lists side-by-side
  • Add text notes to cells
  • Tax calculations (+Tax / -Tax)
  • Export as image or tab-separated text
  • Customize button and font layout
Features
Read full description

A-CalcM is a calculator that keeps your values and operators in "calculation lists", so you can check every number as you go and fix just one part later. ■ Features • Calculation lists: calculations are recorded in lists (columns) with a running total. Switch between lists with tabs • 4 presets: Simple 0 / Simple 9 / Preset M (classic A-CalcM) / Preset G (everything included) • Compare lists: show two lists side by side (iPhone, portrait) • Subtotal of checked rows, and copy or move checked rows to another list • Text notes: add item names or purposes to cells • Memory (M+ / M− / MR / MC) kept per list • +Tax / −Tax for tax-included and tax-excluded amounts (set the rate in Settings) • Choose rounding and decimal places • Share & export as an image or text. Text is tab-separated, so it pastes straight into spreadsheet apps • Back up by saving to and importing from a file • Customize button layout and size, and font sizes ■ Reading receipts (Preset G) If you already use an AI app, pass it a photo of a receipt, paste its answer, and the rows go into a list. Before importing, you can check that the rows add up to the printed total. • The photo goes directly to the AI app you pick in the share sheet. A-Soft does not receive it • Accuracy depends on the AI model you use. AI is not perfect, so always compare the rows with the receipt before importing ■ Pro (one-time in-app purchase) Available in Settings. • Hides the ad banner area • Up to 31 lists (3 without Pro) • List lock, which protects a list from AC and MC (Preset G) • Send up to 20 receipt photos to the AI app at once (1 at a time without Pro) If you bought "Remove ads" before, it works as Pro. Terms of Use: https://www.a-soft.info/en/terms/ Privacy Policy: https://www.a-soft.info/en/policy/

About

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.

Highlights
  • 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
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.

Screenshots

ACalcM4 screens
Calculator PanecalST4 screens

Verdict

The call

The clearest difference is in-app purchases: Calculator PanecalST at none against ACalcM's 1. Calculator PanecalST also leads on ratings volume (98 vs 26) and iOS requirement (12.0 vs 17.4). ACalcM's advantage is update cadence (every 4 days vs every 3 months) and review sentiment (91% vs 67%). On price, rating, 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. ACalcM sells 1 one-off in-app purchase. Calculator PanecalST asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for ACalcM against 4.8 for Calculator PanecalST. Both are backed by a comparable volume of ratings — 26 and 98 respectively. Written reviews are what separate them: 91% of ACalcM's written reviews are positive against 67% of Calculator PanecalST's.

UpkeepUpdate frequency

ACalcM ships an update every 4 days, Calculator PanecalST every 3 months. Both last shipped on November 6, 2026.

Scorecard6 real differences · 4 level
ACalcM versus Calculator PanecalST: the parameters behind the verdict, then further details
ParameterACalcMCalculator PanecalST
PriceFreeFree
Rating5.0 (26 ratings) — better4.8 (98 ratings)
Positive reviews90.9% of reviews — better66.7% of reviews
Number of ratings2698 — better
Update frequencyEvery 4 days — betterEvery 3 months
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.412.0 — better
Further details — not scored
Size20 MB33 MB
Age rating4+4+
DeveloperAsoft.iOSNoriyasu Kutsuzawa

Customer experience

ACalcM

All ratings26 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews11 reviews
Positive90.9%
Neutral0.0%
Negative9.1%

Calculator PanecalST

All ratings95 ratings
Positive95.8%
Neutral2.1%
Negative2.1%
Written reviews33 reviews
Positive66.7%
Neutral9.1%
Negative24.2%

In-app purchases

1 purchases

ACalcM

One-time1
  • Hide Ad Banner Area$3.99
None

Calculator PanecalST

No in-app purchases

Questions

Is ACalcM free?
ACalcM is free to download, with in-app purchases available.
Is Calculator PanecalST free?
Calculator PanecalST is free to download, with no in-app purchases.
Which has better reviews, ACalcM or Calculator PanecalST?
ACalcM is rated higher. ACalcM averages 5.0 out of 5 from 26 ratings, while Calculator PanecalST averages 4.8 from 98 ratings.
Do ACalcM or Calculator PanecalST have ads?
Both ACalcM and Calculator PanecalST show ads.
Which is updated more often, ACalcM or Calculator PanecalST?
ACalcM ships an update every 4 days, and Calculator PanecalST every 3 months. Most recently, ACalcM was updated on November 6, 2026 and Calculator PanecalST on November 6, 2026.

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