Comparison

Know Time vs TimeWhisperer

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

Head to head
About

Know Time

Features
Read full description

a simple and practical app designed to help you manage your daily routines and sleep habits. Easily calculate sleep duration, record your sleep times, and get personalized suggestions to improve your rest. With a clean interface and smooth experience, Know Time makes healthy living easier. Key Features: Calculate your sleep duration with just a few taps Record and review your sleep history Get smart suggestions for better sleep Light and dark themes for comfortable viewing Feedback and support built right in

About

TimeWhisperer

This hands-free timer app uses voice and haptic cues to guide you through timed activities without needing to check your phone. Create custom routines with multiple phases, sync them to your watch, and receive notifications for every change.

Highlights
  • Voice and haptic cues
  • Customizable routines
  • Apple Watch sync
  • Home Screen widgets
  • Control Center shortcuts
  • Always On display support
Features
Read full description

TimeWhisperer – Stay on track. Hands-free. TimeWhisperer keeps you on schedule with gentle voice announcements and haptic cues. No more checking your phone—whether you’re in the shower, in the kitchen, or mid-workout. Start faster from Home Screen Add TimeWhisperer widgets to jump into your last timer, last routine, or time announcement. Larger widgets show more of your saved choices—including announcement interval and routine steps. Use Control Center or long-press the app icon for the same quick starts. Keep the app open while you listen; voice needs TimeWhisperer in the foreground. Routines, synced to your wrist Build multi-phase sequences for stretches, workouts, or any timed routine. Each phase has its own duration, with optional rest between poses. Create routines on your iPhone—they sync to your Apple Watch—then run them from your wrist and follow along without looking. Voice and haptics when to switch On iPhone and Apple Watch, get voice cues, haptic feedback, or both at every pose and phase change. Start a routine and follow along by sound and feel alone. Ideal when you can’t glance at the screen—exercising, stretching, or moving around. On Apple Watch, choose your feedback style and adjust speech and haptics in dedicated Watch settings. Away from your phone, start the routine on Watch. Key Features • Home Screen widgets – Start last timer, last routine, or time announcement; larger sizes list more saved choices • Control Center & app icon shortcuts – The same quick starts from Control Center or a long-press on the icon • Routines – Custom multi-phase sequences with per-phase timers and optional rest between poses • Apple Watch – Full app with synced routines; voice, haptics, or both on your wrist • Always On display – Timer stays accurate when your wrist is down or the screen is dimmed • Haptics – Tactile cues for pose and phase changes, with adjustable strength on Watch • Voice announcements – On iPhone and Apple Watch; interval timers every 5–300 seconds on iPhone • Two timer modes – Custom durations or continuous time updates • Pre-loaded templates – Quick start for common activities • Custom durations & routines – Build and save your own • Voice options – Multiple voices, speed, and volume on iPhone; speech rate and volume on Watch • Background music – Timers continue while music plays • Session history – Track your usage over time • How Whisper Works – In-app guide for iPhone vs Watch, and keeping the app in the foreground for voice • Remove Ads – Optional one-time purchase to remove banner and interstitial ads • Simple interface – Progress indicators and clear controls Built for daily use TimeWhisperer fits into real routines: showers, cooking, meditation, stretches, workouts, and more. Start a timer or routine and let it guide you. No stress, no constant checking.

Screenshots

Know Time4 screens
TimeWhisperer4 screens

Verdict

The call

The clearest difference is price: TimeWhisperer at Free against Know Time's $0.99. TimeWhisperer also leads on update cadence (every 6 weeks vs every 5 months). Know Time's advantage is in-app purchases (none vs 1) and ads (none vs shown). On 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

TimeWhisperer is free to download; Know Time costs $0.99 up front. TimeWhisperer sells 1 one-off in-app purchase. Know Time asks for nothing beyond the download.

UpkeepUpdate frequency

Know Time ships an update every 5 months, TimeWhisperer every 6 weeks. The most recent releases landed on September 14, 2026 and August 26, 2026 respectively.

Scorecard5 real differences · 4 level
Know Time versus TimeWhisperer: the parameters behind the verdict, then further details
ParameterKnow TimeTimeWhisperer
Price$0.99Free — better
Rating4.0 (1 ratings) — better
Number of ratings1 — better
Update frequencyEvery 5 monthsEvery 6 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS13.0 — better26.0
Further details — not scored
Size30 MB6 MB
Age rating9+4+
Developer剑波 王Verilune

In-app purchases

None

Know Time

No in-app purchases

1 purchases

TimeWhisperer

One-time1
  • Remove Ads$4.99

Questions

Is Know Time free?
Know Time costs $0.99, with no in-app purchases.
Is TimeWhisperer free?
TimeWhisperer is free to download, with in-app purchases available.
Do Know Time or TimeWhisperer have ads?
TimeWhisperer shows ads; Know Time does not.
Which is updated more often, Know Time or TimeWhisperer?
Know Time ships an update every 5 months, and TimeWhisperer every 6 weeks. Most recently, Know Time was updated on September 14, 2026 and TimeWhisperer on August 26, 2026.

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