# NiXiEone

> A customizable digital clock app with sound and alarm features. (iPhone/iPad app by Denis Isakov.)

- Source: https://appshunter.io/ios/app/nixieone/id1087282274 (this page in markdown: same URL + `.md`)
- Developer: [Denis Isakov](https://appshunter.io/developer/1087282273)
- Category: Entertainment, Utilities
- Price: $2.99
- Rating: 4.08/5 from 13 App Store ratings · 9 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.3 · 37 MB
- Languages: English
- Released: 2016-03-01
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/nixieone/id1087282274/reviews.md

## What is NiXiEone?

Great customization capabilities, allowing a user to adjust an application appearance according to his/her preferences, interior or mood.
You can choose one of three body colors, and one of three board colors.
High-detailed, stylish, advanced design.
High-quality sound recording of components, which can be optionally switched on or off.

Features:
3 body colors: gray, silver or gold.
3 board colors: green, yellow or black.
Portrait and landscape orientation.

12 and 24-hour time display modes.
Weekdays display.
3 date display formats.
Alarm.
Supported languages: English and Russian.

## Key features

- Customizable body colors
- Customizable board colors
- High-quality sound effects
- 12/24 hour time modes
- Multiple date formats
- Alarm function

## Recent user reviews (9 of 9)

All indexed reviews: https://appshunter.io/ios/app/nixieone/id1087282274/reviews.md

### 3/5 — Doesn’t Display Correctly in iOS 15.x.c on the iPhone

*2022-01-24, version 1.2.4*

Was beautifully implemented prior to iOS 15. However now in curren iOS the Clock is super zoomed and can’t un zoom the clock. 
Displays correctly on the iPad.

### 4/5 — Beautiful Nixie Implementation

*2022-01-02, version 1.2.4*

Congratulations to the developer for a beautiful implementation. The Nixie tubes are a work of art! I am running iOS 15.2 on iPhone X and there are some minor issues. If i select AM/PM mode and minimize the clock for a while, and then later I bring the clock to the foreground, the time switches to 24 hour format even though the PM indicator is on. For example, the clock is displaying the time as 16:15 and the PM indicator is on. This is incorrect. 

In addition some of the switches are very difficult to operate and I need to press them multiple times to change modes of the clock.

I hope that the developer is still maintaining this great implementation.

### 5/5 — Delightful!

*2021-02-18, version 1.2.4*

Photorealistic! I love the way each illuminated section impacts everything else - this must have been a labour of love.

### 5/5 — IPhone XR Update is Great!

*2019-08-14, version 1.2.2*

This app works really well on the iPhone XR now after the most recent update. Really cool and there are a good amount of options when you click on the name in the center of the screen.

### 5/5 — Outstanding App

*2019-04-07, version 1.2.1*

I love this application of a nixie clock. As mentioned in other reviews the details are outstanding and the customizations are nice as well. 

I do have a couple of other thoughts on user configurable items that for me would make it complete. I totally get the use of the green sound on/off LED but it harshes my mellow when it’s on at night. The brightness overwhelms the subtlety of the tubes, the same with the white tips of the detail between the tubes, just a little too bright at night. Also, the alarm on/off indicator on the left is also quite large and though amber, like the tubes, just a little too bright at nights or my taste. Maybe a little smaller or the size of the indicators between date items would work?

Those things said, it’s still a great 5 star app for those wanting a nixie clock app. Thanks!

### 5/5 — Simply the BEST!

*2018-09-20, version 1.2.1*

This is absolutely the best clock / nixie clock app I have ever seen for iOS. PERIOD! I hope that the developer is filthy rich from creating this app! The amount of detail in the design to the glow of the glass tubes is beyond rediculous! FLAWLESS! PLEASE PLEASE PLEASE consider making a watch face for the Apple Watch!

### 5/5 — Beautiful!

*2018-07-22, version 1.2.0*

This is one of the best clock apps I have seen, and definitely the best one based on a vacuum tube.
Thank you for making this app available on iPhone.

### 5/5 — Attention to detail

*2017-01-01, version 1.1.1*

Very nice look and feel. One of the best nixie clock available

### 5/5 — Nice

*2016-07-16, version 1.1.1*

What a great idea to be able to "open" the clock and make adjustments. Even has a nice "whirr" ambient sound. Makes me want to build my own nixie clock...

## Frequently asked questions about NiXiEone

### What is NiXiEone?

NiXiEone is a paid digital clock application for iOS devices that offers extensive customization options for its appearance and sound.

### How much does NiXiEone cost?

NiXiEone is a paid app, priced at $2.99. This one-time purchase grants you access to all its features.

### What devices is NiXiEone available on?

NiXiEone is compatible with iPhone, iPad, and iPod devices, running on iOS.

### What age rating does NiXiEone have?

NiXiEone has an age rating of 4+, making it suitable for a wide range of users.

### How often is NiXiEone updated?

The app was last updated on March 9, 2022, with version 1.2.5. Update frequency can vary based on developer plans.

### Can I change the colors in NiXiEone?

Yes, NiXiEone offers great customization, allowing you to choose from three body colors (gray, silver, gold) and three board colors (green, yellow, black).

### Does NiXiEone support different time and date formats?

NiXiEone supports both 12 and 24-hour time display modes, weekday display, and three different date formats.

### What languages does NiXiEone support?

NiXiEone is available in English and Russian, catering to a broader user base.

## Version history (last 1 release)

### 1.2.5 — 2022-03-09

iPhone 12 - 13 screen compatibility adjustments.

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## More apps by Denis Isakov

- [Cute Night Light](https://appshunter.io/ios/app/cute-night-light/id1105920561)
- [NAKANO](https://appshunter.io/ios/app/nakano/id1190321501)
- [EXAELLA](https://appshunter.io/ios/app/exaella/id1402594961)
- [ClockMachine](https://appshunter.io/ios/app/clockmachine/id1439726470)
- [NAKANO Mk2](https://appshunter.io/ios/app/nakano-mk2/id1464667031)

All apps by Denis Isakov: https://appshunter.io/developer/1087282273

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*