# DW Learn German vs Planetarium Puzzle －星座パズル－

The clearest difference is in-app purchases: DW Learn German at none against Planetarium Puzzle －星座パズル－'s 1. DW Learn German also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). Planetarium Puzzle －星座パズル－'s advantage is update cadence (monthly vs every 16 months). On price and ads there is nothing between them.

Both are free to download. Planetarium Puzzle －星座パズル－ sells 1 one-off in-app purchase. DW Learn German asks for nothing beyond the download.

DW Learn German ships an update every 16 months, Planetarium Puzzle －星座パズル－ monthly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | DW Learn German | Planetarium Puzzle －星座パズル－ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (131 ratings)](https://appshunter.io/ios/app/dw-learn-german/id1224076534/reviews)** | — |
| Number of ratings | **131** | — |
| Positive reviews | 44.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 16 months | **Monthly** |
| Monetization | Free | — |
| Size | 1 MB | 6 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Deutsche Welle](https://appshunter.io/developer/305630107) | [Kanta Yamamoto](https://appshunter.io/developer/6798300425) |

## What reviewers say

### DW Learn German

[App page](https://appshunter.io/ios/app/dw-learn-german/id1224076534)

Master German with engaging videos, news, and music. Offers courses for all levels, from beginner to advanced, with interactive exercises and vocabulary training. Includes a placement test to find your ideal course and materials for teachers.

**Highlights:** Placement test for level assessment, Courses for all levels (beginner to advanced), Interactive exercises, Vocabulary training and word explanations, Grammar and regional studies, Materials for teachers

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

**In-app purchases:** none


### Planetarium Puzzle －星座パズル－

[App page](https://appshunter.io/ios/app/planetarium-puzzle/id6806260494)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $3.99 | one-time |


## Frequently asked questions

### Is DW Learn German free?

DW Learn German is free to download, with no in-app purchases.

### Is Planetarium Puzzle －星座パズル－ free?

Planetarium Puzzle －星座パズル－ is free to download, with in-app purchases available.

### Do DW Learn German or Planetarium Puzzle －星座パズル－ have ads?

Neither DW Learn German nor Planetarium Puzzle －星座パズル－ shows ads.

### Which is updated more often, DW Learn German or Planetarium Puzzle －星座パズル－?

DW Learn German ships an update every 16 months, and Planetarium Puzzle －星座パズル－ monthly. Most recently, DW Learn German was updated on November 2, 2026 and Planetarium Puzzle －星座パズル－ on October 31, 2026.

---

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