# bombClock vs Nixie Tube Timer

The clearest difference is in-app purchases: Nixie Tube Timer at none against bombClock's 1. Nixie Tube Timer also leads on update cadence (every 3 days vs monthly). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. bombClock sells 1 one-off in-app purchase. Nixie Tube Timer asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for bombClock against 5.0 for Nixie Tube Timer. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

bombClock ships an update monthly, Nixie Tube Timer every 3 days. The most recent releases landed on October 27, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | bombClock | Nixie Tube Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/bombclock/id6499040899/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/nixie-tube-timer-countdown/id6807435836/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free | Free |
| Size | 190 MB | 85 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [JUAN CARLOS BIVIA MENDOZA](https://appshunter.io/developer/1742200600) | [Good Gary Apps LLC](https://appshunter.io/developer/6805500311) |

## What reviewers say

### bombClock

[App page](https://appshunter.io/ios/app/bombclock/id6499040899)

This app uses a timed bomb countdown to encourage children to complete tasks. Set a timer, and earn points for finishing on time or for the bomb's explosion. It provides audio cues and a countdown for the final seconds.

**Highlights:** Timed task motivation, Point history tracking, Explosion score, 30-second audio cues, 10-second countdown

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| bombClock Lifetime | $8.99 | one-time |


### Nixie Tube Timer

[App page](https://appshunter.io/ios/app/nixie-tube-timer-countdown/id6807435836)

This app provides a visually appealing countdown timer with photorealistic nixie tubes. It allows users to extend timers mid-countdown and customize sound and color themes. It operates fully offline with no data tracking.

**Highlights:** Photorealistic nixie tube display, Extend timers mid-countdown, Eight customizable color themes, Six synthesized tick sounds and four alarms, Import custom alarm audio, User-defined timer increment buttons, Fully offline operation, Screen stays awake during countdown

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

**In-app purchases:** none


## Frequently asked questions

### Is bombClock free?

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

### Is Nixie Tube Timer free?

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

### Which has better reviews, bombClock or Nixie Tube Timer?

bombClock and Nixie Tube Timer are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do bombClock or Nixie Tube Timer have ads?

Neither bombClock nor Nixie Tube Timer shows ads.

### Which is updated more often, bombClock or Nixie Tube Timer?

bombClock ships an update monthly, and Nixie Tube Timer every 3 days. Most recently, bombClock was updated on October 27, 2026 and Nixie Tube Timer on October 29, 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.*