Nixie Clocks 4+

Dalibor Farny Tube Maker


Designed for iPad

    • 4.8 • 82 Ratings
    • Free


Zen Nixie Clock is our first 6-tube clock designed using R|Z568M nixie tubes from our production. The case is designed in a minimalistic way, combining simple aluminum stand and a glass cover – just like a museum vitrine. Thanks to its simple shapes, the clock suits every interior – especially offices, living rooms...

Zen Nixie Clock features

Internet connection – the clock contains a wifi module and is designed to operate online. The time is automatically synchronized from network, so you don’t have to do it manually and there are no other devices necessary (no GPS modules, radio modules etc..). In case of power loss, the clock remembers all the settings and time will be synchronized automatically from internet.
Easy online settings – all settings of the Zen Nixie Clock can be controlled online from your user account on our website. No need to search for user guide anytime you want to make changes in settings!
Silent circuitry – the clock is absolutely silent, there is no audible noise produced by its electronic parts.
Direct driven design – nixie tubes are driven directly, this prolongs their lifetime. Common practice is to use multiplexed driving circuit (which is easier to manufacture and cheaper), but such a driving circuit shorten nixie tube lifetime.
Cathode poisoning prevention – the clock can periodically run a cathode poisoning prevention routine. This helps to keep all digits of all tubes in good condition.
Rotary knob – for offline users, there is a rotary knob on the back of the board. Using this knob, user can enter into settings menu and do the settings manually. This feature is still in development.
Online firmware update – the integrated wifi module makes online firmware updates possible. Whenever there is a new firmware update (new features, bug fixes), your clock can be updated remotely.
No blue spot – there are no blue spots in the tubes known from some other clocks (especially clocks built with IN-18 nixie tubes).
Colon tubes – the clock support our colon tubes (in development), they will match design of the nixie tubes (by base and internal structure).
RGB underlight – there are 8 RGB leds (WS2812B – “neopixels”) on the bottom of the board which make some cool effects possible. Purist customers who prefers nixie tube glow only can set the underlight off. This feature is in development!

What’s New

Version 0.13.3

Minor updates and improvements.

Ratings and Reviews

4.8 out of 5
82 Ratings

82 Ratings

Aaron.m.Baker ,

Great App for an even Greater Clock

This app really brings the nixie clock full circle. Not only is the clock a price of art but Dalbor has created an app that works seamlessly. There’s new updates frequently with new features you didn’t know you needed. How much better can it get? It seems impossible but Dalbor keeps finding ways to make the app and the clock even better!

speedbird12 ,

Please please add a widget to this wonderful app

This app is great, please please add widget to this app I want to have it on on my iPad all the time, instead going back and forth to see. So asking if you could add widget to this awesome app. Thank you!

RedheadedCyclone ,

Looks great, needs 12 hour option

Very cool iPad clock!

App Privacy

The developer, ljezny, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Contact Info
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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