Comparison

Calculator vs TimeCalcX

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

Head to head
About

Calculator

This app allows for extensive customization of your calculator's appearance and layout. You can change colors, fonts, button arrangements, and even use personal photos as backgrounds. It also offers a unique feature to perform calculations against a live camera feed.

Highlights
  • Customizable background colors
  • Adjustable button colors and fonts
  • Flexible button layout and size
  • Personal photo backgrounds
  • Camera view for calculations
  • Save and load custom designs
  • 25 design themes
Features
Read full description

Calculator-Factory is an application which enjoys a calculator. It specialized in designing freely. Since a calculator is made into a favorite size, even if it is a big screen of iPhone6, it is calculable by one hand. It customizes intuitively. - The color of a background, the color of a calculation result, and the color of a button can be changed by the slider or a panel. - A calculator is customizable with a favorite color, a font, a photograph, or a picture. - It is also easy to change the number of buttons, and arrangement. - The image after change is displayed during change. By a favorite design. - It becomes the arrangement which can change the size of a button, the size of a calculator, and a position freely, and is easy to calculate them. - Arrangement of a button can be changed freely. The left-handed person can also carry out arrangement of a button reversely [ right-and-left ]. - The character of a button can also be changed freely. The "1" key can also be set to "One" - A favorite photograph can also be used for a background or a button. - A changed setup can be saved and can be called at any time. A camera is used. - It is also calculable, using a camera and making it visible against the background of a manuscript to calculate. - Since a manuscript can be seen and inputted, calculation can be inputted correctly quickly. The theme of a design is 25 kinds. - Traditional - White - Black - Pastel - Red & Yellow - Rainbow - Three-dimensional black - Translucent - Southpaw - Small - Max - Othello - Star - Bear - Big Bear - Japan - English - Vertical - Horizontal[Only addition] - Tally counter - Big - Line - Heart - Traditional2 - Under right-hand side Please use the PRO version, when an advertisement is unnecessary.

About

TimeCalcX

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このアプリは、「年、月、日、時間、分、秒」のいずかの入力に対して、対応する「年、月、日、時間、分、秒」を一括計算し、一括表示する時間計算専用電卓です。 電気回路や機械を扱っていると、「この部品の寿命は、平均60,000時間です」などと説明されますが、「60,000時間って、何日?、何年?」となることがあります。この時間計算用電卓を使うと、一発で「年、月、日、時間、分、秒」に変換表示されるので便利です。(60,000時間は、2500日、6.85年です) 入力した2つの日時の差分を計算する機能を追加しました。業務時間の計算の際などに利用できます。 表示する「年、月、日、時間、分、秒」は、小数点以下2桁までです。 入力する「年、月、日、時間、分、秒」は、この限りではありません。 尚、起動時直後は、1年に対する「年、月、日、時間、分、秒」が表示されています。 また、1ヶ月は30.41666667日、1年は365日として計算しており、うるう年は加味していませんので、その点はご考慮ください。 誤って、ソフトキーボード を立ち上げてしまった場合は、「Enterキー」又は、「改行キー」を押してください。

Screenshots

Calculator4 screens
TimeCalcX4 screens

Verdict

The call

The clearest difference is ads: Calculator at none against TimeCalcX's shown. Calculator also leads on update cadence (every 3 weeks vs every 6 months) and iOS requirement (7.1 vs 15.0). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Calculator ships an update every 3 weeks, TimeCalcX every 6 months. The most recent releases landed on November 1, 2026 and November 9, 2026 respectively.

Scorecard3 real differences · 7 level
Calculator versus TimeCalcX: the parameters behind the verdict, then further details
ParameterCalculatorTimeCalcX
PriceFreeFree
Rating3.0 (2 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 weeks — betterEvery 6 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS7.1 — better15.0
Further details — not scored
Size5 MB6 MB
Age rating4+17+
Developermieko kamiyakoji kamogawa

In-app purchases

None

Calculator

No in-app purchases

None

TimeCalcX

No in-app purchases

Questions

Is Calculator free?
Calculator is free to download, with no in-app purchases.
Is TimeCalcX free?
TimeCalcX is free to download, with no in-app purchases.
Do Calculator or TimeCalcX have ads?
TimeCalcX shows ads; Calculator does not.
Which is updated more often, Calculator or TimeCalcX?
Calculator ships an update every 3 weeks, and TimeCalcX every 6 months. Most recently, Calculator was updated on November 1, 2026 and TimeCalcX on November 9, 2026.

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