Comparison

PROS Clock vs Liquid Clock

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

Head to head
About

PROS Clock

This app enhances a smart calendar clock, offering specialized support for elderly individuals, including those with dementia, Alzheimer's, or memory loss. It aims to provide better care and usability for users of the smart calendar clock.

Highlights
  • Smart calendar clock integration
  • Elderly care support
  • Dementia and Alzheimer's assistance
  • Memory loss aid
  • Improved user experience for seniors
Features
Read full description

This Application is specially designed for a smart calendar clock, it works with the smart calendar clock and provide better care for the elderly, dementia, Alzheimer's, memory loss people etc. users of the smart calendar clock.

About

Liquid Clock

Features
Read full description

Liquid Clock turns your device into a calm, immersive display for time, focus, and countdowns. Available on iPhone, iPad, and Mac. See the time at a glance with a bold flip-style clock, then switch into Pomodoro or timer mode when you need to focus. Liquid Clock is designed to feel beautiful on a nightstand, desk, or charging stand while still giving you the tools to stay on track. **Flip Clock** Large flip-style digits with smooth 3D card-flip animations. Choose between 12-hour and 24-hour formats, show or hide seconds, and add a date overlay in your preferred style. Two-finger long-press speaks the current time aloud. **Pomodoro Timer** Stay focused with configurable work sessions, short breaks, and long breaks. Set how many sessions before a long break, enable background running, and customize per-phase alarm sounds with haptics. **Timer & Stopwatch** Three modes for every need: stopwatch counts up, countdown timer counts back from any duration, and target date mode counts down to a specific moment — showing years, months, and days for distant events. **Customization** Make it yours with animated backgrounds — fluid blobs, silk lines, floating shapes, luster sheen, gradients, and solid colors. Pick from 17 digit colors, 5 fonts, and custom card backgrounds. Choose from multiple tick sounds and alternate app icons. **Widget** Add a flip clock widget to your Home Screen or Lock Screen in small, medium, or large. It mirrors your style settings and shows live seconds on the medium size. **Built for Comfort** Keep the screen on, auto-hide controls after inactivity, auto-dim for nighttime, and enable burn-in protection for OLED displays. Lock orientation or apply a mirror effect for reflected setups. **Sound & Alerts** Hourly chime with configurable active hours and sounds. Completion alarms with haptics when your timer or pomodoro finishes. Spoken time always available for hands-free checks. **macOS Experience** One universal purchase. Pin the window to float above other apps, navigate with full keyboard shortcuts, and switch between sidebar or tab navigation. **Languages** English, 简体中文, 繁體中文, Français, Deutsch, Italiano, 日本語, 한국어, Русский, Español. Switch in-app without changing your system language. **Liquid Clock Pro** Unlock all backgrounds, fonts, colors, the widget, mirror effect, background running, target date timer, hourly chime, alternate app icons, iCloud sync, and more. Core clock, stopwatch, countdown timer, speak time, burn-in protection, and notifications are always free. No ads, ever. Terms of Service: https://zddhub.com/liquid-clock/terms.html Privacy Policy: https://zddhub.com/liquid-clock/privacy.html

Screenshots

PROS Clock4 screens
Liquid Clock4 screens

Verdict

The call

The clearest difference is in-app purchases: PROS Clock at none against Liquid Clock's 3. PROS Clock also leads on iOS requirement (13.0 vs 26.2). Liquid Clock's advantage is update cadence (fortnightly vs monthly). On price, ads 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. Liquid Clock sells 3 in-app purchases, starting at $0.99 per month. PROS Clock asks for nothing beyond the download.

UpkeepUpdate frequency

PROS Clock ships an update monthly, Liquid Clock fortnightly. The most recent releases landed on September 23, 2026 and September 27, 2026 respectively.

Scorecard3 real differences · 5 level
PROS Clock versus Liquid Clock: the parameters behind the verdict, then further details
ParameterPROS ClockLiquid Clock
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyMonthlyFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better26.2
Further details — not scored
Size30 MB11 MB
Age rating4+4+
DeveloperShenzhen PROS Electronics Co.,Ltd东东 张

In-app purchases

None

PROS Clock

No in-app purchases

3 purchases

Liquid Clock

Subscriptions2
  • Monthly3 Days trial$0.991 Month
  • Yearly7 Days trial$4.991 Year
One-time1
  • Lifetime Membership$9.99

Questions

Is PROS Clock free?
PROS Clock is free to download, with no in-app purchases.
Is Liquid Clock free?
Liquid Clock is free to download, with in-app purchases available.
Do PROS Clock or Liquid Clock have ads?
Neither PROS Clock nor Liquid Clock shows ads.
Which is updated more often, PROS Clock or Liquid Clock?
PROS Clock ships an update monthly, and Liquid Clock fortnightly. Most recently, PROS Clock was updated on September 23, 2026 and Liquid Clock on September 27, 2026.

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