NiteTime Clock vs Big Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Portrait and landscape modes
- 12 color themes
- Customizable fonts
- Optional date display
- Adjustable brightness
- Keep screen active
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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.
Big Clock
Transform your device into a large, clear digital clock. Ideal for bedside tables, desks, or workouts, it offers an always-on display with customizable themes and brightness for easy readability in any environment.
- Fullscreen digital clock
- Always-on display mode
- Light and dark themes
- Brightness control
- Portrait and landscape support
- Minimal design
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Big Clock turns your iPhone or iPad into a clean, easy-to-read digital clock that stays visible when you need it most. Use it as a bedside night clock, desk clock, workout clock, or minimal always-on clock during work and study. Designed for simplicity, readability, and focus. FEATURES • Big fullscreen digital clock • Always-on display mode • Optional seconds display • Light and dark themes • Brightness control • Fullscreen mode • Works in portrait and landscape • One tap controls • Minimal and distraction-free design • Supports iPhone and iPad PERFECT FOR • Bedside nightstand clock • Desk setup clock • Kitchen clock • Study sessions • Work focus • Workout sessions • Low-light environments • Time visible from a distance Big Clock launches instantly and keeps the time clearly visible from across the room.
Screenshots
Verdict
The clearest difference is review sentiment: Big Clock at 100% against NiteTime Clock's 0%. Big Clock also leads on rating (4.7 vs 3.0) and update cadence (weekly vs every 19 months). NiteTime Clock's advantage is in-app purchases (none vs 4). 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
Both are free to download. Big Clock sells 4 one-off in-app purchases. NiteTime Clock asks for nothing beyond the download.
Big Clock holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Big Clock has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of NiteTime Clock's written reviews are positive against 100% of Big Clock's.
NiteTime Clock ships an update every 19 months, Big Clock weekly. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.
| Parameter | NiteTime Clock | Big Clock |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) | 4.7 (6 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 6 — better |
| Update frequency | Every 19 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.1 | 16.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | Patrick OShaughnessy | Nataliia Zarudna |
Customer experience
NiteTime Clock
Big Clock
In-app purchases
NiteTime Clock
No in-app purchases
Big Clock
- Premium$1.99
- Premium + Coffee$3.99
- Premium + Coffee + Croissant$7.99
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- Premium + Big Support$12.99









