# Ninja Fight Clock vs LumaClock

The clearest difference is ads: LumaClock at none against Ninja Fight Clock's shown. LumaClock also leads on update cadence (every 3 days vs every 3 weeks). Ninja Fight Clock's advantage is iOS requirement (14.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Ninja Fight Clock sells 1 one-off in-app purchase and LumaClock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Ninja Fight Clock ships an update every 3 weeks, LumaClock every 3 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Ninja Fight Clock | LumaClock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 25 MB | 7 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Mihoko Araki](https://appshunter.io/developer/1476136915) | [修武 许](https://appshunter.io/developer/1513824144) |

## What reviewers say

### Ninja Fight Clock

[App page](https://appshunter.io/ios/app/ninja-fight-clock/id6461210488)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ninja Fight Clock with no ads | $2.99 | one-time |


### LumaClock

[App page](https://appshunter.io/ios/app/lumaclock/id6760814233)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro Access | $1.99 | one-time |


## Frequently asked questions

### Is Ninja Fight Clock free?

Ninja Fight Clock is free to download, with in-app purchases available.

### Is LumaClock free?

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

### Do Ninja Fight Clock or LumaClock have ads?

Ninja Fight Clock shows ads; LumaClock does not.

### Which is updated more often, Ninja Fight Clock or LumaClock?

Ninja Fight Clock ships an update every 3 weeks, and LumaClock every 3 days. Most recently, Ninja Fight Clock was updated on October 27, 2026 and LumaClock on October 24, 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.*