Log Time Smart Calculator vs Time Calculator ×
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Log Time Smart Calculator
Easily perform time unit calculations with this intuitive app. Add and subtract hours and minutes without manual frustration. Features a beautiful night theme for comfortable use.
- Time unit addition and subtraction
- Intuitive interface
- Hours and minutes operations
- Night color theme
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This application removes the frustration of manually doing time unit calculations. • Allows time unit addition and subtraction using a very intuitive interface • Offers a beautiful night colour theme • Work with hours and minutes operations
Time Calculator ×
Effortlessly perform calculations with time values like addition, subtraction, multiplication, and division. Supports various time formats including days, hours, minutes, and seconds. Features a user-friendly interface for simple and functional time arithmetic.
- Time addition and subtraction
- Time multiplication and division
- Support for days, hours, minutes, seconds
- Flexible time format input/display
- User-friendly interface
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Introducing the upgraded Time Calculator app – your ultimate tool for seamless time-based calculations! Time Arithmetic Made Easy: Perform mathematical operations with time values like addition, subtraction, multiplication, division and more. No more struggling with complex time conversions – let our app handle the math for you. Flexible Time Formats: Input and display time values in various formats, including days, hours, minutes, and seconds. Customize the format that suits your preference or matches your specific needs. User-Friendly Interface: Designed for both simplicity and functionality, modelled after the native iPhone calculator, our app ensures a smooth user experience, regardless of your familiarity with time-based calculations. You can perform calculations such as: 1h 45m + 3h 20m 2h 38m x 2 8h - 1h 11m 14h ÷ 4 Terms of Use: https://doubleuapp.com/privacy/terms.html
Screenshots
Verdict
The clearest difference is ads: Log Time Smart Calculator at none against Time Calculator ×'s shown. Log Time Smart Calculator also leads on monetization model (free vs free with in-app purchases) and rating (5.0 vs 4.7). Time Calculator ×'s advantage is ratings volume (288 vs 1) and update cadence (every 6 months vs every 12 months). On price and in-app purchases 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
Both are free to download. Log Time Smart Calculator sells 1 one-off in-app purchase and Time Calculator × sells 4 in-app purchases, starting at $4.99 per year. Whichever you choose, the download price is not the number that matters.
Log Time Smart Calculator holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Time Calculator × has 288 ratings behind it against 1, so its average is the more settled of the two.
Log Time Smart Calculator ships an update every 12 months, Time Calculator × every 6 months. The most recent releases landed on October 18, 2026 and October 23, 2026 respectively.
| Parameter | Log Time Smart Calculator | Time Calculator × |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.7 (288 ratings) |
| Positive reviews | — | 73.1% of reviews |
| Number of ratings | 1 | 288 — better |
| Update frequency | Every 12 months | Every 6 months — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 6 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Minimal Bits Tech Srl | DOUBLE U s.r.o. |
Customer experience
Log Time Smart Calculator
Time Calculator ×
Bugs and requests
Log Time Smart Calculator
Not enough reviews yet to summarise bugs or requests.
Time Calculator ×
Reported bugs
4 issues- Paid subscription, but ads still appear
- App defaults to D-H-M format, which is not preferred
- Calculation error: 3:64 should be 4:04
- Subtraction calculation error: 12:15pm from 6:45pm gives wrong answer
Requested features
2 requests- Make it pure hours and minutes, not days
- Option to disable 'DAYS' format
In-app purchases
Log Time Smart Calculator
- Remove Ads$2.99
Time Calculator ×
- Premium Yearly$4.991 Year
- Remove Ads$6.99
- Remove Ads$9.99
- Remove Ads$19.99
Questions
Is Log Time Smart Calculator free?
Is Time Calculator × free?
Which has better reviews, Log Time Smart Calculator or Time Calculator ×?
Do Log Time Smart Calculator or Time Calculator × have ads?
Which is updated more often, Log Time Smart Calculator or Time Calculator ×?
Other comparisons
