# Nixie Clocks vs こかげ

The clearest difference is in-app purchases: Nixie Clocks at none against こかげ's 4. Nixie Clocks also leads on device support (4 vs 2) and iOS requirement (15.0 vs 18.6). こかげ's advantage is update cadence (every 3 weeks vs every 4 months). On price and ads there is nothing between them.

Both are free to download. こかげ sells 4 one-off in-app purchases. Nixie Clocks asks for nothing beyond the download.

Nixie Clocks ships an update every 4 months, こかげ every 3 weeks. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Nixie Clocks | こかげ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (107 ratings)](https://appshunter.io/ios/app/nixie-clocks/id1340858489/reviews)** | — |
| Number of ratings | **107** | — |
| Positive reviews | 73.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 12 MB | 171 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [ljezny](https://appshunter.io/developer/557198537) | [Orcalogy LLC](https://appshunter.io/developer/6792312335) |

## What reviewers say

### Nixie Clocks

[App page](https://appshunter.io/ios/app/nixie-clocks/id1340858489)

This device displays time using vintage-style Nixie tubes, offering automatic internet time synchronization and online settings management. It features silent operation, extended tube life through direct drive, and cathode poisoning prevention. Users can also enjoy customizable RGB underlighting and remote firmware updates.

**Highlights:** Internet time synchronization, Online settings management, Silent operation, Direct driven Nixie tubes, Cathode poisoning prevention, RGB underlighting, Online firmware updates

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### こかげ

[App page](https://appshunter.io/ios/app/id6792312333)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 言の葉 - ミニ | $0.49 | one-time |
| 言の葉 - S | $2.99 | one-time |
| 言の葉 - 中 | $9.99 | one-time |
| 言の葉 - 大 | $29.99 | one-time |


## Frequently asked questions

### Is Nixie Clocks free?

Nixie Clocks is free to download, with no in-app purchases.

### Is こかげ free?

こかげ is free to download, with in-app purchases available.

### Do Nixie Clocks or こかげ have ads?

Neither Nixie Clocks nor こかげ shows ads.

### Which is updated more often, Nixie Clocks or こかげ?

Nixie Clocks ships an update every 4 months, and こかげ every 3 weeks. Most recently, Nixie Clocks was updated on November 6, 2026 and こかげ on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*