Comparison

ClockPhone big digital clocks vs Lullaby Randomizer

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

Head to head
About

ClockPhone big digital clocks

This app offers a stylish and functional digital clock with advanced alarm and timer features. Customize its appearance, set flexible alarms with unique dismissal methods, and utilize versatile timers for workouts or productivity.

Highlights
  • Advanced alarm with flexible repeats
  • Unique alarm dismissal methods (NFC, QR, math)
  • Versatile timer for workouts and productivity
  • Customizable digital clock display
  • Home screen widgets
  • Gesture controls
Features
Read full description

ClockPhone is a stylish and functional clock app that’s easy to use. It features an advanced alarm with flexible repeat settings: by day of the week, on a specific date, or following a shift schedule. And to make sure you really wake up, there are not just standard options to turn it off, but also advanced methods — like scanning an NFC tag, QR/barcode (for example, on a toothpaste tube in the bathroom), or solving math problems. ClockPhone also includes a versatile timer, perfect for workouts — including various interval types like Tabata, and productivity techniques like Pomodoro, 52/17, and 90/30 — as well as for cooking, meditation, and any task that needs precise time control. The app combines a thoughtfully designed interface with a rich feature set. Thanks to its stylish and attractive time display, ClockPhone fits beautifully into any space. The large digits are easy to read from any distance, and the second hand comes with different display modes for enhanced readability. Time transitions are smoothly animated, and the clock’s appearance is easy to customize via a functional and intuitive interface. Perfect for use on a charging dock or for bringing new life to a favorite device. It looks great in both landscape and portrait orientations. An onboarding guide shows how to control the app with gestures. You can also add ClockPhone widgets to your Home Screen to see the time and date at a glance without opening the app. There are two types of widgets — simple and transparent — each available in two sizes and with plenty of customization options. ● Key app features to tailor it to your needs and use it comfortably in any situation • Screen burn-in protection • Exit lock to prevent unauthorized closure • Simple and transparent widgets • Display of date and battery level • Customization of digit color, animation, thickness, and size • Random color changing of digits • Intuitive gestures: adjust brightness, toggle flashlight, open menu, resize digits • Time signals • Configurations — groups of settings that can be switched manually or on a schedule • Backups • Share settings, configurations, alarms, and timers • Time zone support • Display of analog and digital seconds • Time announcements for visually impaired users ● Alarm features to suit any routine, habit, or personal preference • Repeats by weekday, shift schedule, or specific date • Option to postpone the next trigger • Dismiss methods: standard, NFC tag scan, QR/barcode scan, or solving math problems • Support for custom sounds from the Music library or files saved in iCloud • Gradual volume increase • Flexible snooze options: number of repeats and snooze duration • Actions upon alarm dismissal ● Unique timer features to suit various use cases: interval training, productivity methods for work or study, and more • Multiple intervals with different durations • Repeat settings for entire interval series • Sound at the end of an interval or name announcement at the start • Pause or automatic transition to the next interval • Actions upon timer completion ClockPhone is constantly evolving based on user feedback. Install it on your iPhone, iPad, or iPod touch — and you won’t want to be without it!

About

Lullaby Randomizer

Features
Read full description

Lullaby Randomizer is a comprehensive iOS sleep and relaxation app designed to help users of all ages achieve better sleep through personalized lullaby experiences. The app combines traditional lullabies with modern technology, featuring AI-powered recommendations, sleep tracking, beautiful visualizations, and smart audio management. Built with SwiftUI and leveraging Apple's AVFoundation framework, the app provides a seamless experience across all iOS devices with support for background audio playback, remote controls, and advanced audio features like fade effects and adaptive volume. Summary Core Features: Advanced Audio Management Sophisticated audio player with fade in/out effects Sleep timer with automatic fade-out Background audio playback support Remote control integration (lock screen, control center) Adaptive volume based on ambient noise Sleep & Wellness Sleep tracking with detailed analytics Bedtime reminders and scheduling Sleep quality insights and progress tracking Sleep goals and consistency monitoring Wake-up sounds for natural awakening Smart Personalization AI-powered song recommendations Weather-based and time-based playlist generation Mood detection and adaptive selection Personalized preferences for genres, moods, and age groups Learning from listening patterns Immersive Experience Multiple visualization types (waves, particles, spectrum, mandala, stars, breathing) Customizable color schemes Haptic feedback integration Smooth animations and transitions Smart Playlists AI-curated playlists based on various criteria Custom playlist creation Recently played and favorites management Browse by genre, mood, and age group Advanced Settings Comprehensive audio controls (volume, fade durations) Equalizer with frequency adjustments Sleep timer presets (15min, 30min, 1hr, 2hr) Personalization settings Premium features unlock Technical Architecture: Platform: iOS 15.0+ with fallback support for older versions Framework: SwiftUI with UIKit integration where needed Audio: AVFoundation with AVAudioSession configuration Notifications: UserNotifications for bedtime reminders Media Controls: MediaPlayer framework for remote controls Health Integration: HealthKit for sleep tracking (placeholder) Location: CoreLocation for weather-based features Haptics: CoreHaptics for tactile feedback Target Audience: Parents seeking lullabies for children Adults looking for relaxation and sleep aid Individuals with sleep difficulties Anyone interested in meditation and calming sounds The app represents a complete sleep solution that combines the timeless comfort of lullabies with modern smart technology to create personalized, effective sleep experiences for users of all ages. Features - **Random Lullaby Selection**: Press the shuffle button to enable random mode - **Classic Lullaby Collection**: Includes traditional favorites like Brahms' Lullaby, Twinkle Twinkle Little Star, and more - **Full Audio Controls**: Play, pause, previous, next, volume control, and seek functionality - **Beautiful Nighttime Theme**: Calming dark blue gradient with twinkling stars - **Responsive Design**: Works on desktop, tablet, and mobile devices - **Keyboard Shortcuts**: - Spacebar: Play/Pause - Left Arrow: Previous song - Right Arrow: Next song - R key: Toggle random mode How to Use 1. Click the play button to start playing a lullaby 2. Use the shuffle button to enable random mode for automatic randomization 3. Click on any song in the playlist to play it directly 4. Adjust volume using the slider 5. Use the progress bar to seek to different parts of the song

Screenshots

ClockPhone big digital clocks4 screens
Lullaby Randomizer2 screens

Verdict

The call

The clearest difference is in-app purchases: Lullaby Randomizer at none against ClockPhone big digital clocks's 3. ClockPhone big digital clocks's advantage is iOS requirement (13.0 vs 16.0). 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. ClockPhone big digital clocks sells 3 one-off in-app purchases. Lullaby Randomizer asks for nothing beyond the download.

Scorecard2 real differences · 8 level
ClockPhone big digital clocks versus Lullaby Randomizer: the parameters behind the verdict, then further details
ParameterClockPhone big digital clocksLullaby Randomizer
PriceFreeFree
Rating4.6 (30K ratings) — better—
Positive reviews68.6% of reviews—
Number of ratings30K — better—
Update frequencyMonthly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better16.0
Further details — not scored
Size171 MB1 MB
Age rating4+4+
DeveloperEVGENII KOSTINElliot Williams

Bugs and requests

ClockPhone big digital clocks

Reported bugs

3 issues
  • Clock Now Just Displays 0000 After 1.8.5 Update
  • Version 1.8.5 Stopped Updating When Charging
  • Transparency Feature Stopped Functioning After Most Recent Update

Requested features

7 requests
  • Alarm Functionality Within App with Ability to Snooze
  • Ability to Change Font
  • Ability to Display Seconds
  • Ability to Go Directly to Apple's Clock App and Calendar App
  • Ability to Automatically Start the Clock When the Phone is Plugged In or on a MagSafe Charger
Show 2 more
  • Ability to Dim the Screen on a Timer
  • Ability to Snooze and Turn Off the Alarm Directly from the Clock Face

Lullaby Randomizer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

ClockPhone big digital clocks

One-time3
  • Settings+$2.99
  • AlarmClock+$3.99
  • Premium$4.99
None

Lullaby Randomizer

No in-app purchases

Questions

Is ClockPhone big digital clocks free?
ClockPhone big digital clocks is free to download, with in-app purchases available.
Is Lullaby Randomizer free?
Lullaby Randomizer is free to download, with no in-app purchases.
Do ClockPhone big digital clocks or Lullaby Randomizer have ads?
Neither ClockPhone big digital clocks nor Lullaby Randomizer shows ads.

Other comparisons