Comparison

ACalcM vs ScombApp

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

ScombApp

This official university app provides students with seamless access to their class schedules, assignment deadlines, and important announcements. It also features attendance tracking and notifications for upcoming classes and tasks, streamlining academic management.

Highlights
  • Class schedule integration
  • Attendance clock-in/out
  • Next class display
  • Centralized assignment/test view
  • Deadline notifications
  • Announcement notifications
Features
Read full description

芝浦工業大学公式の授業情報確認アプリ [特徴] ・ScombZに連携した時間割 ・登校、下校の打刻 ・次の授業を表示 ・課題、アンケート、テストを1箇所にまとめて表示 ・締め切りの近い課題を通知 ・ScombZのお知らせをアプリで通知 ・ScombZのお知らせを1箇所にまとめて表示 ・授業教室にスマホで出席

Screenshots

ACalcM4 screens
ScombApp4 screens

Verdict

The call

The clearest difference is review sentiment: ACalcM at 91% against ScombApp's 0%. ACalcM also leads on update cadence (every 4 days vs monthly). ScombApp's advantage is in-app purchases (none vs 1) and ads (none vs shown). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ACalcM sells 1 one-off in-app purchase. ScombApp asks for nothing beyond the download.

UpkeepUpdate frequency

ACalcM ships an update every 4 days, ScombApp monthly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

Scorecard6 real differences · 4 level
ACalcM versus ScombApp: the parameters behind the verdict, then further details
ParameterACalcMScombApp
PriceFreeFree
Rating5.0 (26 ratings) — better—
Positive reviews90.9% of reviews — better0.0% of reviews
Number of ratings26 — better—
Update frequencyEvery 4 days — betterMonthly
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.415.6 — better
Further details — not scored
Size20 MB46 MB
Age rating4+4+
DeveloperAsoft.iOSSHIBAURA INSTITUTE OF TECHNOLOGY

Customer experience

ACalcM

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

ScombApp

Written reviews2 reviews
Positive0.0%
Neutral50.0%
Negative50.0%

In-app purchases

1 purchases

ACalcM

One-time1
  • Hide Ad Banner Area$3.99
None

ScombApp

No in-app purchases

Questions

Is ACalcM free?
ACalcM is free to download, with in-app purchases available.
Is ScombApp free?
ScombApp is free to download, with no in-app purchases.
Do ACalcM or ScombApp have ads?
ACalcM shows ads; ScombApp does not.
Which is updated more often, ACalcM or ScombApp?
ACalcM ships an update every 4 days, and ScombApp monthly. Most recently, ACalcM was updated on November 6, 2026 and ScombApp on November 3, 2026.

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