Comparison

TimeCalc vs Kimi Timer

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

Head to head
About

TimeCalc

This app accurately calculates time-related tasks, including working hours, durations between dates, and age. It offers a user-friendly interface with dark mode and offline functionality, allowing for easy time management for work and personal life.

Highlights
  • Calculate working hours
  • Calculate time between two points
  • Add and subtract time
  • Calculate age
  • Convert time units
  • Export calculations to PDF
Features
Read full description

TimeCalc is a powerful yet simple time calculator for everyday use — add and subtract hours, track work durations, calculate future dates, and find exact age in seconds. TIME CALCULATOR Add, subtract multiple time values in sequence. Instant results, calculation history saved. Examples: 2h 35m + 3h 45m = 6h 20m 12h 20m − 4.5h = 7h 50m 4h 52m × 3 = 14h 36m 1h ÷ 20m = 3 Convert between time units: 456m = 7h 36m = 7.6h TIME BETWEEN (DURATION) Enter any start and end time to calculate the exact duration. Organize into separate categories. Export PDF reports (Premium). Examples: 11:20 AM → 12:40 PM = 1h 20m 01:30 AM → 02:30 PM = 13h Today 02:00 → Tomorrow 02:30 = 24h 30m DATE CALCULATOR (ADD & SUBTRACT) From any starting date, add or subtract years/months/weeks/days/hours/minutes to get the resulting date. Calendar-accurate arithmetic — adding 1 month to Jan 31 gives the correct last day of February. Example: Today 17:32 + (1d 2h) = Tomorrow 19:32 AGE CALCULATOR Calculate exact age in years, months, and days from a birth date. Save multiple birthdays to track. --- KEY FEATURES • Automatic light & dark mode • Supports both 12h and 24h formats • Multi-language support • No account, no cloud — 100% local data • Privacy-first — your data never leaves your device --- PREMIUM Upgrade to Premium to unlock the full experience: • Remove all ads • Unlimited Time Between categories • Export reports to PDF • Advanced time unit customization Subscription plans: Monthly, Quarterly, Yearly, or Lifetime. --- Perfect for tracking work hours, calculating durations, and managing time efficiently. Thank you for using TimeCalc! [Terms] https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Kimi Timer

Features
Read full description

Kimi Timer is a clean, easy countdown and kitchen timer for everyday life — cooking, baking, workouts, study sessions, tea, and more. Run several timers at once and keep everything on track with a big, clear retro-style display that's readable across the room. FEATURES • Multiple timers running at the same time • Big, clear retro LCD display • Countdown timer and a built-in stopwatch (count-up) • Custom alarm sounds — 12 tones to choose from • 8 device colors and multiple device skins • Auto-repeat (×1–99) and auto-stop the alarm • Quick presets for the times you use most • Rings on the lock screen and in the background SIMPLE & PRIVATE No account, no sign-up, no ads, no tracking. Everything stays on your device. FREE + PRO Free to use with everything you need for a single timer. Unlock Pro once — a one-time purchase, no subscription — for multiple simultaneous timers, all colors and device skins, custom ringtones, auto-repeat, and unlimited presets.

Screenshots

TimeCalc4 screens
Kimi Timer4 screens

Verdict

The call

The clearest difference is in-app purchases: Kimi Timer at none against TimeCalc's 4. Kimi Timer also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.1). On price 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. TimeCalc sells 4 in-app purchases, starting at $0.99 per month. Kimi Timer asks for nothing beyond the download.

Scorecard3 real differences · 7 level
TimeCalc versus Kimi Timer: the parameters behind the verdict, then further details
ParameterTimeCalcKimi Timer
PriceFreeFree
Rating4.5 (90 ratings) — better—
Positive reviews78.8% of reviews—
Number of ratings90 — better—
Update frequencyEvery 5 weeks—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size37 MB22 MB
Age rating4+4+
DeveloperHa Thanh涛 杨

In-app purchases

4 purchases

TimeCalc

Subscriptions3
  • Premium subscription 1 month3 Days trial$0.991 Month
  • Premium subscription 3 month3 Days trial$1.993 Months
  • Premium subscription 1 year3 Days trial$4.991 Year
One-time1
  • Premium$14.99
None

Kimi Timer

No in-app purchases

Questions

Is TimeCalc free?
TimeCalc is free to download, with in-app purchases available.
Is Kimi Timer free?
Kimi Timer is free to download, with no in-app purchases.
Do TimeCalc or Kimi Timer have ads?
TimeCalc shows ads; Kimi Timer does not.

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