Comparison

NiteTime Clock vs JustClock

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

Head to head
About

NiteTime Clock

This app transforms your device into a customizable bedside digital clock. It offers a clear view of the time with adjustable brightness, multiple color themes, and font options. Keep your screen active for constant visibility throughout the night.

Highlights
  • Portrait and landscape modes
  • 12 color themes
  • Customizable fonts
  • Optional date display
  • Adjustable brightness
  • Keep screen active
Features
Read full description

NiteTime Clock: Your Bedside Companion NiteTime Clock fills your screen with a large, glanceable time display — built for the nightstand, the desk, or anywhere you want the time visible from across the room without the glow of a full phone screen. **Customize it your way** — Choose from a curated set of system and classic fonts, in five weights — Pick any color with the full hue and brightness wheel, or use one of eleven presets — Show or hide the date — Switch between 12-hour and 24-hour time, with an optional AM/PM marker — Dim the display down to a soft glow — never fully dark, never distracting **Built for all-night use** — Reduce Burn-in mode gently drifts the clock around the screen over time, protecting OLED displays during long nightly use — Prevent Screen Sleep keeps the display on for as long as you need it — Landscape and portrait layouts, both optimized for edge-to-edge visibility **Simple, gesture-driven controls** Swipe to change color, drag to adjust brightness, tap to reveal settings — then tap away and the controls disappear, leaving just the time. No accounts. No ads. No data collected. Just a clock. Features: * Versatile Display: Use in portrait or landscape mode * 12 Elegant Color Themes: Find your perfect night-time aesthetic * Customizable Typography: Choose from multiple fonts and styles * Optional Date Display: Keep track of the day at a glance * Adjustable Brightness: Comfortable viewing from dim to bright * Keep Active: Option to keep clock displayed and not sleep Ideal for nightstands, bedrooms, and anyone who wants a clean, reliable clock display. No complicated settings—just pure, practical timekeeping. Download NiteTime Clock and bring sleek, personalized timekeeping to your nightstand.

About

JustClock

Features
Read full description

Open it. See the time. JustClock is a quiet clock for your desk or bedside. A clear digital clock, the date, and local weather share one simple screen. The time appears without waiting for the weather. Make room for your day • Five in-app widgets: digital clock, analog clock, date, weather, and phrase • Place digital and analog clocks together • Add, remove, move, and resize widgets • Light and dark modes, with an option to follow your system • Manual portrait and landscape modes, each with its own saved layout • Arrange widgets in one editable clock composition • One app-wide font, with widget colors and opacity • Pretendard included; optional fonts download after confirmation • 12-hour or 24-hour time, optional seconds, and an optional year in the date • Twelve night weather icons that follow the actual lunar phase A phrase when you want one The default clock starts without a phrase. Add a phrase widget to read 120 short adaptations in both English and Korean, or write your own text of up to 100 characters. Included phrases follow your language setting and change daily or hourly. Your clock can use included phrases or your own text. Both work offline. A calm screen, simple controls Start in landscape, then keep your last chosen orientation. Tap to reveal clock layout, settings, and orientation controls at the top left; tap again to hide them. Settings with several options open a selection sheet. The clock screen stays awake while open and respects your device's reduced-motion setting. Free, with no ads, sign-up, or in-app purchases. Settings, widget layouts, and text you write are saved on your device. Weather is optional: with location permission, approximate coordinates are sent to Open-Meteo for a forecast. The clock keeps working if permission is denied or weather is unavailable. Weather data: Open-Meteo, CC BY 4.0. Temperature and weather codes are formatted for display. Included phrases are adapted from Marcus Aurelius's Meditations, translated into English by George Long, and the Tao Te Ching, translated into English by James Legge. They are not presented as verbatim quotations.

Screenshots

NiteTime Clock3 screens
JustClock4 screens

Verdict

The call

The clearest difference is iOS requirement: JustClock at 16.0 against NiteTime Clock's 18.1. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 9 level
NiteTime Clock versus JustClock: the parameters behind the verdict, then further details
ParameterNiteTime ClockJustClock
PriceFreeFree
Rating4.0 (2 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 19 months—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.116.0 — better
Further details — not scored
Size7 MB30 MB
Age rating4+4+
DeveloperPatrick OShaughnessyJiwon Park

In-app purchases

None

NiteTime Clock

No in-app purchases

None

JustClock

No in-app purchases

Questions

Is NiteTime Clock free?
NiteTime Clock is free to download, with no in-app purchases.
Is JustClock free?
JustClock is free to download, with no in-app purchases.
Do NiteTime Clock or JustClock have ads?
Neither NiteTime Clock nor JustClock shows ads.

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