# Pixel Playground Lite vs Epiroc DTH Optimizer

The clearest difference is rating: Epiroc DTH Optimizer at 5.0 against Pixel Playground Lite's 3.3. Epiroc DTH Optimizer also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (15.1 vs 17.0). Pixel Playground Lite's advantage is ratings volume (4 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Epiroc DTH Optimizer holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Pixel Playground Lite ships an update every 2 months, Epiroc DTH Optimizer every 3 weeks. The most recent releases landed on October 22, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Pixel Playground Lite | Epiroc DTH Optimizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (4 ratings)](https://appshunter.io/ios/app/pixel-playground-lite/id875233410/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/epiroc-dth-optimizer/id6566178855/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 3 MB | 65 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Studio Mee](https://appshunter.io/developer/300673322) | [Epiroc Rock Drills AB](https://appshunter.io/developer/1420003769) |

## What reviewers say

### Pixel Playground Lite

[App page](https://appshunter.io/ios/app/pixel-playground-lite/id875233410)

Create retro-style graphics with a powerful yet simple pixel art editor. Offers a clean interface, intuitive tools, and smart color management for precise drawing. Export your creations as PNGs.

**Highlights:** Intuitive interface, Robust toolset, Smart color palettes, Precise drawing controls, Unlimited undo steps, PNG export

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

**In-app purchases:** none


### Epiroc DTH Optimizer

[App page](https://appshunter.io/ios/app/epiroc-dth-optimizer/id6566178855)

This system monitors DTH drilling in real time, displaying data graphically to help operators maximize productivity and efficiency. It provides easy-to-interpret insights for optimized drilling performance.

**Highlights:** Real-time vibration sensing, DTH drilling monitoring, Graphical data display, Operator guidance, Productivity maximization, Efficiency improvement

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pixel Playground Lite free?

Pixel Playground Lite is free to download, with no in-app purchases.

### Is Epiroc DTH Optimizer free?

Epiroc DTH Optimizer is free to download, with no in-app purchases.

### Which has better reviews, Pixel Playground Lite or Epiroc DTH Optimizer?

Epiroc DTH Optimizer is rated higher. Pixel Playground Lite averages 3.3 out of 5 from 4 ratings, while Epiroc DTH Optimizer averages 5.0 from 1 ratings.

### Do Pixel Playground Lite or Epiroc DTH Optimizer have ads?

Neither Pixel Playground Lite nor Epiroc DTH Optimizer shows ads.

### Which is updated more often, Pixel Playground Lite or Epiroc DTH Optimizer?

Pixel Playground Lite ships an update every 2 months, and Epiroc DTH Optimizer every 3 weeks. Most recently, Pixel Playground Lite was updated on October 22, 2026 and Epiroc DTH Optimizer on October 20, 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.*