# DOTRIX! vs Light'Em Up

The clearest difference is in-app purchases: Light'Em Up at none against DOTRIX!'s 1. Light'Em Up also leads on iOS requirement (11.0 vs 13.0). DOTRIX!'s advantage is update cadence (every 4 days vs every 2 months). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. DOTRIX! sells 1 one-off in-app purchase. Light'Em Up asks for nothing beyond the download.

DOTRIX! ships an update every 4 days, Light'Em Up every 2 months. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | DOTRIX! | Light'Em Up |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (7 ratings)](https://appshunter.io/ios/app/lightem-up-puzzle/id1565195476/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 6 MB | 195 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPad, iPod, Vision Pro** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RichAppz Limited](https://appshunter.io/developer/549253935) | [David Fritcher](https://appshunter.io/developer/1565195478) |

## What reviewers say

### DOTRIX!

[App page](https://appshunter.io/ios/app/dotrix/id1170955862)

Tap as many dots as possible while avoiding bombs in this fast-paced arcade game. Unlock new theme packs to customize your gameplay experience and compete with friends via Game Center. Can you keep up with the increasing pace?

**Highlights:** Tap dots to score, Avoid bombs, Unlockable theme packs, Game Center integration, Taptic feedback support

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Light'Em Up

[App page](https://appshunter.io/ios/app/lightem-up-puzzle/id1565195476)

A casual puzzle game designed to challenge your brain. Place batteries to power bulbs with the correct color, progressing through increasingly difficult levels.

**Highlights:** Battery and bulb puzzles, Color-matching mechanics, Brain challenging gameplay, Progressive difficulty, Casual puzzle experience

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DOTRIX! free?

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

### Is Light'Em Up free?

Light'Em Up is free to download, with no in-app purchases.

### Do DOTRIX! or Light'Em Up have ads?

Neither DOTRIX! nor Light'Em Up shows ads.

### Which is updated more often, DOTRIX! or Light'Em Up?

DOTRIX! ships an update every 4 days, and Light'Em Up every 2 months. Most recently, DOTRIX! was updated on October 7, 2026 and Light'Em Up on October 11, 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.*