# Pango Blocks vs DLR COMETS

The clearest difference is review sentiment: Pango Blocks at 100% against DLR COMETS's 0%. DLR COMETS's advantage is in-app purchases (none vs 13) and update cadence (every 3 weeks vs every 9 months). On price, ads and device support there is nothing between them.

Both are free to download. Pango Blocks sells 13 one-off in-app purchases. DLR COMETS asks for nothing beyond the download.

Pango Blocks ships an update every 9 months, DLR COMETS every 3 weeks. The most recent releases landed on September 16, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Pango Blocks | DLR COMETS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (22 ratings)](https://appshunter.io/ios/app/pango-blocks-logical-paths/id1018174074/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Monetization | Paid | **Free** |
| Size | 165 MB | 416 MB |
| Requires iOS | 15.0 | **8.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Studio Pango](https://appshunter.io/developer/738679705) | [DLR German Aerospace Center e.V.](https://appshunter.io/developer/418202933) |

## What reviewers say

### Pango Blocks

[App page](https://appshunter.io/ios/app/pango-blocks-logical-paths/id1018174074)

This educational puzzle game challenges young players to build paths for a character using logic blocks. It features over 40 levels across five adventures, designed to teach spatial reasoning and problem-solving skills. The game is suitable for children aged 3 and up, with adjustable difficulty levels.

**Highlights:** Logic block puzzles, Build paths for Pango, 5 funny adventures, 40+ challenges, 2 difficulty levels, No stress, no timer, Parental control

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Night | $1.99 | one-time |
| Christmas | $1.99 | one-time |
| Farm | $1.99 | one-time |
| Cake | $1.99 | one-time |
| Sport | $1.99 | one-time |
| Robot | $1.99 | one-time |
| Paint | $1.99 | one-time |
| Ocean | $1.99 | one-time |
| Garden | $1.99 | one-time |
| Bath | $1.99 | one-time |
| Music | $1.99 | one-time |
| Full version | $9.99 | one-time |
| Full Price | $28.99 | one-time |


### DLR COMETS

[App page](https://appshunter.io/ios/app/dlr-comets/id1363156480)

Explore the Rosetta mission to Comet 67P/Churyumov-Gerasimenko through an interactive exhibition. Discover the science behind comets and the historic Philae lander touchdown. Relive this exceptional spaceflight adventure with multimedia content.

**Highlights:** Interactive comet model, Mission highlights and photographs, Historical background on comets, Rosetta mission science, Philae lander touchdown details, Personal stories from the mission

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pango Blocks free?

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

### Is DLR COMETS free?

DLR COMETS is free to download, with no in-app purchases.

### Do Pango Blocks or DLR COMETS have ads?

Neither Pango Blocks nor DLR COMETS shows ads.

### Which is updated more often, Pango Blocks or DLR COMETS?

Pango Blocks ships an update every 9 months, and DLR COMETS every 3 weeks. Most recently, Pango Blocks was updated on September 16, 2026 and DLR COMETS on September 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*