MillClock vs NixiTubeClock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
Read full descriptionHide full description
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.
NixiTubeClock
Read full descriptionHide full description
Nixie Tube Clock is a minimalist digital clock inspired by classic vintage Nixie tubes. This app focuses on atmosphere rather than features, recreating the warm glow, glass texture, and subtle reflections that define the character of Nixie tubes. Choose a glow color to match your space — from classic orange to cool cyan, deep purple, and more — and see the same look on your Home Screen widgets. The bright core of each digit stays true to a real tube, for a calm, immersive clock that blends naturally into your space. Features: • Home Screen widgets that follow your glow color and reflection settings • Multiple glow colors with realistic glass-inspired visuals • Subtle floor reflection for added depth • Landscape mode with seconds and animated high-speed counter • Clean, distraction-free interface • Fully offline — no ads, no data collection Tap the screen to reveal settings, which automatically fade away after a short time. Designed with battery efficiency in mind, making it suitable for extended display. Ideal for desks, nightstands, and ambient displays where design matters as much as time.
Screenshots
Verdict
The clearest difference is price: MillClock at Free against NixiTubeClock's $1.99. MillClock also leads on iOS requirement (14.0 vs 26.2). NixiTubeClock's advantage is update cadence (every 3 weeks vs every 6 weeks). On 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
MillClock is free to download; NixiTubeClock costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
MillClock ships an update every 6 weeks, NixiTubeClock every 3 weeks. The most recent releases landed on September 18, 2026 and September 21, 2026 respectively.
| Parameter | MillClock | NixiTubeClock |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 4.7 (3 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 6 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 123 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Artem Tverdohleb | kohei yamane |
In-app purchases
MillClock
No in-app purchases
NixiTubeClock
No in-app purchases
Questions
Is MillClock free?
Is NixiTubeClock free?
Do MillClock or NixiTubeClock have ads?
Which is updated more often, MillClock or NixiTubeClock?
Other comparisons















