Comparison

Calc+α vs W電卓

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

Head to head
About

Calc+α

This utility app simplifies daily calculations with an intuitive interface. It features a history of your calculations, allows for easy editing and recalculation, and provides convenient tax and division functions. Organize your finances and avoid manual note-taking.

Highlights
  • Calculation history and review
  • Edit past calculations and recalculate
  • Tax-inclusive and exclusive calculation modes
  • Standard and reduced tax rate switching
  • Clear division and remainder display
  • Create and copy calculation sheets
Read full description

Calc+α is an app designed to make daily calculations easier and more efficient. Each feature is intuitive, enabling anyone to use it effortlessly. Whenever there's a need for calculations, Calc+α will be your reliable partner. **Calculation Sheet with History** Calculator+α saves your past calculations in a list, allowing you to review them anytime. It displays subtotals for each calculation, making verification simple. For different purposes like travel or shopping, you can create and copy various sheets to organize your calculations. No need to note down the calculation results on paper anymore. **Mistake Correction Feature** No worries about mistakes. You can edit past calculations and recalculate. By changing numbers, adding or removing rows, you can proceed with your calculations accurately. **Tax Rate Calculation** Switch between tax-inclusive and tax-exclusive calculations with just one button. Furthermore, effortlessly switch between standard and reduced tax rates, smoothing out calculations for products with different tax rates. **Division and Remainder Calculation** With a clear remainder display, you can instantly grasp intermediate results in calculations. By setting the truncation position, you can adjust the display of remainders to your liking. No more headaches with remainders in division.

About

W電卓

Features
Read full description

2つの電卓を並べて比較できるシンプルな計算アプリです。価格や単価の比較、割引計算などを素早く行えます。

Screenshots

Calc+α4 screens
W電卓4 screens

Verdict

The call

The clearest difference is ads: W電卓 at none against Calc+α's shown. W電卓 also leads on device support (3 vs 1). Calc+α's advantage is update cadence (every 3 weeks vs every 2 months). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Calc+α ships an update every 3 weeks, W電卓 every 2 months. The most recent releases landed on November 2, 2026 and November 13, 2026 respectively.

Scorecard3 real differences · 5 level
Calc+α versus W電卓: the parameters behind the verdict, then further details
ParameterCalc+αW電卓
PriceFreeFree
Positive reviews0.0% of reviews—
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size9 MB30 MB
Age rating4+4+
DeveloperAriane Inc.jun murase

In-app purchases

None

Calc+α

No in-app purchases

None

W電卓

No in-app purchases

Questions

Is Calc+α free?
Calc+α is free to download, with no in-app purchases.
Is W電卓 free?
W電卓 is free to download, with no in-app purchases.
Do Calc+α or W電卓 have ads?
Calc+α shows ads; W電卓 does not.
Which is updated more often, Calc+α or W電卓?
Calc+α ships an update every 3 weeks, and W電卓 every 2 months. Most recently, Calc+α was updated on November 2, 2026 and W電卓 on November 13, 2026.

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