Comparison

TimeCalcX vs Time { +

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

Head to head
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。

About

Time { +

This utility app performs calculations with hours, minutes, and seconds. It saves your calculation history and allows conversion of results into various time units. Users can also switch between light and dark themes and easily share their calculations.

Highlights
  • Add, subtract, multiply, and divide time
  • Save calculation history
  • Convert results to seconds, minutes, hours, days, years
  • Switch between light and dark themes
  • Share calculation history and results
  • Copy results and history to clipboard
Features
Read full description

Hours don't add up like ordinary numbers: 08:45 + 07:30 is 16:15, not 15.75. Time { + - x ÷ } is a calculator made for hours, minutes and seconds. Type times the way a clock shows them and the minutes carry over by themselves. Use it for timesheets, shifts and overtime, billable hours, flight and duty times, or any list of durations. INCLUDED FOR EVERYONE • Add and subtract hours and minutes, or switch to h:m:s to count seconds too • Digits come in from the right, like a clock: 1, 3, 0 reads 01:30 • Totals keep counting past 24 hours (38:15), the way a timesheet needs • Decimal hours with every result: 07:45 is 7.75 h • The whole calculation stays in view above the result • Tap the result to copy it, as a time or as decimal hours • Convert any result to years, days, hours, minutes and seconds • Dark mode for everyone: System, Light or Dark TIME PRO, A ONE-TIME IN-APP PURCHASE • Multiply and divide with decimals: 08:30 × 5 = 42:30, 37:30 ÷ 3 = 12:30 • Save calculations with M, add a title and a note, search, share, and export as CSV or text • iCloud Sync keeps your saved calculations up to date on iPhone, iPad, Mac and Apple Watch. It turns on by itself with Pro • Time Tools: – Time Between: hours from start to end, minus breaks, overnight shifts too – Clock Math: add or subtract hours from a time of day, and see when it falls on another day – Earnings: what a duration pays at your hourly rate, in your currency – Decimal ⇄ HH:MM: 7.75 becomes 07:45, and back • Six more color themes, each made for light and dark • A light version of the app icon for your Home Screen Bought Pro in version 1? It's already yours, with everything new included. ONE APP FOR EVERY DEVICE • iPhone: a large keypad in portrait and landscape, key clicks that follow your Keyboard Feedback setting and Silent mode, and haptics • iPad: the calculator with History or Time Tools beside it, keyboard shortcuts and pointer support, in every window size from Split View to Stage Manager • Mac: a native Mac app with full keyboard input, menu commands and your saved calculations in a sidebar • Apple Watch: the whole keypad on one screen, with Convert and History a tap away. It also works without the iPhone app, and you can buy or restore Time Pro right on the watch Buy Time Pro once and use it on all of them with the same Apple Account. PRIVATE BY DESIGN • No ads, no tracking, no analytics • No account, no sign-in • No data collected: your calculations stay on your devices, and in your own iCloud when you use iCloud Sync MORE DETAILS • Comma or point for decimals, as you prefer • VoiceOver reads times as durations, like "1 hour 23 minutes", and text follows your text size setting • Updating from version 1? Your saved calculations, settings and Pro come along automatically

Screenshots

TimeCalcX4 screens
Time { +4 screens

Verdict

The call

The clearest difference is in-app purchases: TimeCalcX at none against Time { +'s 1. TimeCalcX also leads on iOS requirement (15.0 vs 17.0). Time { +'s advantage is ads (none vs shown) and update cadence (weekly vs every 6 months). On price 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. Time { + sells 1 one-off in-app purchase. TimeCalcX asks for nothing beyond the download.

UpkeepUpdate frequency

TimeCalcX ships an update every 6 months, Time { + weekly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
TimeCalcX versus Time { +: the parameters behind the verdict, then further details
ParameterTimeCalcXTime { +
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 6 monthsWeekly — better
AdsYesNo — better
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad, Mac, Apple Watch — better
Requires iOS15.0 — better17.0
Further details — not scored
Size6 MB16 MB
Age rating17+4+
Developerkoji kamogawaVecihi LLC

In-app purchases

None

TimeCalcX

No in-app purchases

1 purchases

Time { +

One-time1
  • Pro$1.99

Questions

Is TimeCalcX free?
TimeCalcX is free to download, with no in-app purchases.
Is Time { + free?
Time { + is free to download, with in-app purchases available.
Do TimeCalcX or Time { + have ads?
TimeCalcX shows ads; Time { + does not.
Which is updated more often, TimeCalcX or Time { +?
TimeCalcX ships an update every 6 months, and Time { + weekly. Most recently, TimeCalcX was updated on October 27, 2026 and Time { + on October 24, 2026.

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