# LIGHTS RUSH vs Number Doragon

The clearest difference is in-app purchases: LIGHTS RUSH at none against Number Doragon's 8. LIGHTS RUSH also leads on iOS requirement (13.0 vs 18.6). Number Doragon's advantage is ads (none vs shown) and update cadence (every 2 days vs every 4 days). On price and device support there is nothing between them.

Both are free to download. Number Doragon sells 8 one-off in-app purchases. LIGHTS RUSH asks for nothing beyond the download.

LIGHTS RUSH ships an update every 4 days, Number Doragon every 2 days. The most recent releases landed on October 15, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | LIGHTS RUSH | Number Doragon |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | **Every 2 days** |
| Monetization | Ad-supported | — |
| Size | 149 MB | 856 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Hamalt Studio](https://appshunter.io/developer/1774469987) | [Satoshi Yamada](https://appshunter.io/developer/1570646947) |

## What reviewers say

### LIGHTS RUSH

[App page](https://appshunter.io/ios/app/lights-rush/id6746174010)

Engage in a minimalist puzzle game with two distinct modes: a relaxed pace for deep focus or a timed challenge for quick thinking. Master simple tap controls to solve an endless stream of logic-based puzzles.

**Highlights:** Endless Lights Out puzzles, Relax Mode for unhurried play, Rush Mode for timed challenges, Simple tap-based controls, Logic and intuition-based gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Number Doragon

[App page](https://appshunter.io/ios/app/number-doragon/id6760776794)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Coins | $0.49 | one-time |
| Starter Pack | $1.99 | one-time |
| Double Coins (Forever) | $2.99 | one-time |
| 550 Coins (+10% Bonus) | $2.99 | one-time |
| 1,200 Coins (+20% Bonus) | $5.99 | one-time |
| 3,000 Coins (+50% Bonus) | $11.99 | one-time |
| 8,500 Coins (+70% Bonus) | $29.99 | one-time |
| 22,000 Coins (+120% Bonus) | $59.99 | one-time |


## Frequently asked questions

### Is LIGHTS RUSH free?

LIGHTS RUSH is free to download, with no in-app purchases.

### Is Number Doragon free?

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

### Do LIGHTS RUSH or Number Doragon have ads?

LIGHTS RUSH shows ads; Number Doragon does not.

### Which is updated more often, LIGHTS RUSH or Number Doragon?

LIGHTS RUSH ships an update every 4 days, and Number Doragon every 2 days. Most recently, LIGHTS RUSH was updated on October 15, 2026 and Number Doragon on October 25, 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.*