# Blockappend vs lumen.

The clearest difference is review sentiment: Blockappend at 100% against lumen.'s 83%. Blockappend also leads on price ($2.99 vs $3.99). lumen.'s advantage is chart position (#125 vs unranked) and device support (5 vs 3). On ads, in-app purchases, monetization model and iOS requirement there is nothing between them.

Blockappend costs $2.99 and lumen. $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Blockappend | lumen. |
| --- | --- | --- |
| Price | **$2.99** | $3.99 |
| Rating | — | **[4.8 (41 ratings)](https://appshunter.io/ios/app/lumen/id6757416129/reviews)** |
| Number of ratings | — | **41** |
| Positive reviews | **100.0% of reviews** | 83.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | Paid | Paid |
| Best chart rank | — | **#125** |
| Size | 238 MB | 507 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Helbig](https://appshunter.io/developer/1731738351) | [Lykkegaard Europe Limited](https://appshunter.io/developer/1276464042) |

## What reviewers say

### Blockappend

[App page](https://appshunter.io/ios/app/blockappend/id6755936638)

Engage your mind with a unique 3D puzzle experience. Manipulate and flip blocks to connect them in increasingly complex arrangements. This game offers a satisfying challenge for puzzle enthusiasts.

**Highlights:** 3D block manipulation, Flipping mechanics, Challenging puzzles, Intuitive controls, Satisfying gameplay

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

**In-app purchases:** none


### lumen.

[App page](https://appshunter.io/ios/app/lumen/id6757416129)

**Currently charting:** #125 Top Paid · Puzzle (US App Store)

Solve intricate puzzles using light, lenses, and mirrors in a charming attic setting. Restore antique inventions with hundreds of family-friendly levels designed for all ages. Enjoy beautiful graphics and a soothing soundtrack.

**Highlights:** Light, lens, and mirror puzzles, Hundreds of well-designed levels, Family-friendly gameplay, Cross-device save functionality, Beautiful graphics and music, Easy to learn, hard to master

**Features:** Game Controller support, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Blockappend free?

Blockappend costs $2.99, with no in-app purchases.

### Is lumen. free?

lumen. costs $3.99, with no in-app purchases.

### Do Blockappend or lumen. have ads?

Neither Blockappend nor lumen. shows ads.

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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.*