Comparison

Coord and Time Calculator vs ++Calc

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

Head to head
About

Coord and Time Calculator

This utility app simplifies calculations involving coordinates and time. It offers quick conversions between degrees-minutes-seconds and seconds, with easy copying of results and editing of expressions. Input history is also available.

Highlights
  • Convert degrees-minutes-seconds to seconds
  • Convert seconds to degrees-minutes-seconds
  • Copy computation strings to clipboard
  • Edit numerical expressions
  • Input history up to 1,000 entries
  • Colon-based time notation support
Features
Read full description

This app is a straightforward calculator designed for coordinates and time. It excels in these specific calculations, making it user-friendly. With just one tap of a button, you can convert degrees-minutes-seconds into seconds and vice versa. Furthermore, tapping a computation on the screen will copy the computation string to the clipboard. You can also edit numerical expressions by tapping on them. When the expression section is empty, tapping will display your input history, which can store up to 1,000 entries. ■ How to Use a Colon - “4:” is equivalent to “4::,” which equals “4:00:00” or 4 hours, which is 14,400 seconds. - “:1:30” is the same as “0:01:30” or just “90,” representing 1 minute and 30 seconds, which is equal to 90 seconds. - “1:61” translates to “2:01:00” or “7260,” signifying 2 hours and 1 minute, which is 7260 seconds. - “1.5:” can be expressed as “1:30:00” or simply “5400,” denoting 1 hour and 30 minutes, which is 5400 seconds. ■ Liability Disclaimer ASTI disclaims all liability for any consequences arising from the use of the app. We accept no responsibility for any damages, injuries, or losses resulting from app usage.

About

++Calc

This app offers a versatile calculator for everyday tasks, supporting calculations in binary, octal, decimal, and hexadecimal. It allows for complex expressions with parentheses, editing of inputs, and displays both the expression and answer on separate lines. It also handles time calculations and large numbers up to 16 significant digits.

Highlights
  • Radix calculations (binary, octal, decimal, hexadecimal)
  • Expression input with parentheses
  • Editable input history
  • Two-line display for expression and result
  • Time calculation with unit conversion
  • Large number support (up to 16 significant digits)
Features
Read full description

"++Calc" is a multifunctional calculator app suitable for everyday use. [Main Features & Functions] - Calculations in Various Radix Supports input in binary, octal, decimal, and hexadecimal. Calculation results can be converted between these radixes. - Input of Expressions Using Parentheses Allows for the calculation of expressions using parentheses. - Edit Function Expressions can be deleted and corrected using the delete key. - Two-Line Display Expressions and their answers are displayed on separate lines. - Time Calculation Function Capable of performing time calculations. Units are mutually convertible. - Support for Large Numbers Can calculate large numbers up to a maximum of 16 significant digits. [Disclaimer] Thank you for using the "++Calc" app (hereinafter referred to as "this app"). We have made every effort to meet the calculation needs of our users; however, please note the following: - Accuracy of Calculation Results Although this app is designed to meet general calculation needs, due to the nature of software, bugs and system limitations might lead to errors in calculation results. Therefore, the results obtained from this app should be used for reference only, and verification by other means is strongly recommended for applications where accuracy is critical (such as financial transactions, scientific research, safety-related calculations, etc.). - Limitation of Liability The developers and the developing company shall not be liable for any direct, indirect, incidental, special, or consequential damages arising from the use of this app. The user assumes all responsibility for the results obtained through the use of this app.

Screenshots

Coord and Time Calculator3 screens
++Calc1 screens

Verdict

The call

The clearest difference is in-app purchases: ++Calc at none against Coord and Time Calculator's 1. On price, review sentiment, update cadence and ads 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. Coord and Time Calculator sells 1 one-off in-app purchase. ++Calc asks for nothing beyond the download.

UpkeepUpdate frequency

Coord and Time Calculator ships an update every 6 months, ++Calc every 3 months. The most recent releases landed on September 18, 2026 and August 19, 2026 respectively.

Scorecard2 real differences · 8 level
Coord and Time Calculator versus ++Calc: the parameters behind the verdict, then further details
ParameterCoord and Time Calculator++Calc
PriceFreeFree
Rating5.0 (1 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings1 — better
Update frequencyEvery 6 monthsEvery 3 months — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.014.0 — better
Further details — not scored
Size4 MB7 MB
Age rating4+4+
DeveloperTakafumi AMANOLegal Prompt Inc.

Customer experience

Coord and Time Calculator

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

++Calc

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Coord and Time Calculator

One-time1
  • Remove Ads$1.99
None

++Calc

No in-app purchases

Questions

Is Coord and Time Calculator free?
Coord and Time Calculator is free to download, with in-app purchases available.
Is ++Calc free?
++Calc is free to download, with no in-app purchases.
Do Coord and Time Calculator or ++Calc have ads?
Both Coord and Time Calculator and ++Calc show ads.
Which is updated more often, Coord and Time Calculator or ++Calc?
Coord and Time Calculator ships an update every 6 months, and ++Calc every 3 months. Most recently, Coord and Time Calculator was updated on September 18, 2026 and ++Calc on August 19, 2026.

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