Big Red Clock vs MillClock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Big Red Clock
This app provides a large, easily readable digital clock with both 12-hour and 24-hour formats. It also includes a countdown timer and a stopwatch function for various timekeeping needs.
- Large digital clock display
- 12-hour and 24-hour formats
- Countdown timer
- Stopwatch functionality
- Red color theme
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The perfect BIG NUMBER digital clock ...and red is just the beginning! Features: 12 hour or 24 hour Clock / Timer / Stopwatch Premium features (with subscription): Time Zone Assistant / Learn 24 Hour Time / Learn 12 Hour Time / Multi-Timer / Multi-Stopwatch Delightful set of colors and fonts to choose from Big Red Clock uses the standard Apple Terms of Use End User License Agreement (EULA): http://www.apple.com/legal/itunes/appstore/dev/stdeula
MillClock
Control the extensive features of your Nixie clock from your phone. Synchronize time with online references or your device, set alarms, and customize display effects. This app transforms your historical clock into a functional, modern decor piece for any space.
- Synchronize time with online references
- Synchronize time with phone
- Manual time correction
- Alarm clock functionality
- Hourly signal with customizable duration
- Customizable display effects (smooth/abrupt transitions, colon blinks)
- Backlight control with color slider
- Automatic summer/winter time adjustment
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Set the vast array of your clock’s functions via phone Set these functions and make the owner of a historical clock and a cutting edge functional decor for home and office. Synchronize time of your Nixie clock with the 4 time reference websites or Synchronize time of your Nixie clock with the time on your phone Correct time accuracy manually Alarm clock Date auto display Signal every hour. You can hear the strikes of every hour, shut them down at night, and set their duration. Smooth/Abrupt transition of digits – beautiful effects of time and date display. Blinks of Separation colons Turn on/off Backlight Slider for Backlight LED colours Auto switch to summer/winter time 12/24 hour format How to set the exact time on your Nixie clock via phone The main reason why Nixie clock owners connect their clocks to the Internet is to synchronize with the time reference websites. Or they synchronize the clock’s time with their phone’s time. The procedure is quite standard and simple. 1. Enter Wi-Fi mode on the clock. Push the right button (underlighting) on your Nixie clock and hold it for at least 4 seconds. Or you can push the grid key (#) on your Nixie clock Remote control. 2. Connect to Wi-Fi. When the LEDs go off download this application, enter the Wi-Fi point of access SSID and password in the application window. 3. Connect your phone to your Nixie clock. Enter the clock’s SSID and password. By default, the device name is "Millclock_V6" the password is "ML123456". Then, press the “Connect” button. If the connection is successful, the testing LED on the PCB will light steadily. Your Nixie clock receives exact time signals from the 4 websites that are filled in by default. The exact time will appear on your clock. 4. Or synchronize your Nixie clock with your phone’s time. After the Wi-Fi connection is established, press the “Sync time with phone” button in the application window. Your phone’s time will appear on your clock. What’s new? Setting your nixie clock via this version of application is very transparent and simple. It covers all main and superfluous tray of advanced settings. In case, you need help you are welcome to refer to our professional on-line support service.
Screenshots
Verdict
The clearest difference is in-app purchases: MillClock at none against Big Red Clock's 2. MillClock also leads on iOS requirement (14.0 vs 18.6). Big Red Clock's advantage is ratings volume (168 vs 3) and update cadence (every 2 weeks vs every 6 weeks). On price, rating, review sentiment and ads 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 Red Clock sells 2 in-app purchases, starting at $0.99 per month. MillClock asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.7 for Big Red Clock against 4.7 for MillClock. That said, the two scores are not equally well evidenced: Big Red Clock has 168 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 77% of Big Red Clock's written reviews are positive against 75% of MillClock's.
Big Red Clock ships an update every 2 weeks, MillClock every 6 weeks. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.
| Parameter | Big Red Clock | MillClock |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (168 ratings) — better | 4.7 (3 ratings) |
| Positive reviews | 77.4% of reviews — better | 75.0% of reviews |
| Number of ratings | 168 — better | 3 |
| Update frequency | Every 2 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPad, Mac, Apple TV — better | iPhone, iPad, iPod |
| Requires iOS | 18.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 123 MB |
| Age rating | 4+ | 4+ |
| Developer | Single Sail Software, LLC | Artem Tverdohleb |
Customer experience
Big Red Clock
MillClock
In-app purchases
Big Red Clock
- Monthly1 Month trial$0.991 Month
- Yearly1 Month trial$5.991 Year
MillClock
No in-app purchases
Questions
Is Big Red Clock free?
Is MillClock free?
Which has better reviews, Big Red Clock or MillClock?
Do Big Red Clock or MillClock have ads?
Which is updated more often, Big Red Clock or MillClock?
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