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 app enhances standard functionality with an editable list to track numbers and operators. It allows for easy modification of entries, row insertion, and calculation sharing via email. Advanced features include memory functions, rounding options, and design customization.

Highlights
  • Editable calculation list
  • Memory function
  • Row insert function
  • Email calculation results
  • Rounding function
  • Design customization
Features
Read full description

This app is an extended version of ACalc. This calculator app features a list. The numbers and operators you use remain in the list and can be independently edited or added. Swipe the button to the right to change its position. In-App Purchases: (iPhone) available in three lists by deleting the ad. It will be possible to activate the "multifunctional" in the settings screen. Design changes. Addition of functions such as % button and single digit delete button. Diversification of design customization. [Features explained] Memory function -------------------------------------------------------- Using the memory function allows the following calculations: For example, When performing the function (250×100)+(350×100) Typing 300×8 [M+] button 400×8 [M+] button 800×8 [M+] button -------------------------------------------------------- Row insert function -------------------------------------------------------- Long tap on a cell to insert a row E-mail function(Swipe up the screen from the bottom) -------------------------------------------------------- Allows you to e-mail content shown onscreen. Choose from text e-mails or picture e-mails. Rounding function -------------------------------------------------------- If choosing to use rounding, the final figure is not rounded – instead, each line is rounded when calculating. Example: If typing 1,450×0.75×2, If specifying 0 places after the decimal point with 5/4 rounding: 1,450×0.75=1,088 1,088×2=2,176 When set to F (maximum displayable) 1,450×0.75=1,087.5 1,087.5×2=2,175

About

ScombApp

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

ACalcM2 screens
ScombApp4 screens

Verdict

The call

The clearest difference is in-app purchases: ScombApp at none against ACalcM's 1. ScombApp also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 8 months). On price, device support and iOS requirement 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 8 months, ScombApp every 3 weeks. The most recent releases landed on September 23, 2026 and September 7, 2026 respectively.

Scorecard3 real differences · 7 level
ACalcM versus ScombApp: the parameters behind the verdict, then further details
ParameterACalcMScombApp
PriceFreeFree
Rating5.0 (26 ratings) — better—
Positive reviews90.0% of reviews—
Number of ratings26 — better—
Update frequencyEvery 8 monthsEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.6
Further details — not scored
Size13 MB49 MB
Age rating4+4+
DeveloperAsoft.iOSSHIBAURA INSTITUTE OF TECHNOLOGY

In-app purchases

1 purchases

ACalcM

One-time1
  • Remove Ads$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 8 months, and ScombApp every 3 weeks. Most recently, ACalcM was updated on September 23, 2026 and ScombApp on September 7, 2026.

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