# 3D Hypercube vs Exoplanet Explorer

The clearest difference is review sentiment: Exoplanet Explorer at 100% against 3D Hypercube's 0%. Exoplanet Explorer also leads on update cadence (every 2 weeks vs every 8 months) and device support (5 vs 3). 3D Hypercube's advantage is in-app purchases (none vs 2) and iOS requirement (12.1 vs 18.0). On price and ads there is nothing between them.

Both are free to download. Exoplanet Explorer sells 2 in-app purchases, starting at $2.99 per 3 months. 3D Hypercube asks for nothing beyond the download.

3D Hypercube ships an update every 8 months, Exoplanet Explorer every 2 weeks. Both last shipped on November 2, 2026.

## The numbers

| Metric | 3D Hypercube | Exoplanet Explorer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (70 ratings)](https://appshunter.io/ios/app/exoplanet-explorer/id1457614833/reviews)** |
| Number of ratings | — | **70** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 weeks** |
| Monetization | **Free** | Freemium |
| Size | 90 MB | 171 MB |
| Requires iOS | **12.1** | 18.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple Watch, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Tomas Jacinkevicius](https://appshunter.io/developer/1444361039) | [Carsten Knoblich](https://appshunter.io/developer/541438854) |

## What reviewers say

### 3D Hypercube

[App page](https://appshunter.io/ios/app/3d-hypercube/id1445757973)

Explore the fascinating 3D projection of a 4D Tesseract. This educational app utilizes VR technology to provide an immersive learning experience about complex geometric concepts.

**Highlights:** 3D projection of a 4D Tesseract, Virtual Reality (VR) integration, Educational geometry visualization, Immersive learning experience

**Features:** macOS Compatibility

**In-app purchases:** none


### Exoplanet Explorer

[App page](https://appshunter.io/ios/app/exoplanet-explorer/id1457614833)

Explore a vast catalog of over 6,000 confirmed exoplanets with detailed scientific data. Compare worlds, visualize habitable zones, and track new discoveries. Ideal for stargazers, students, educators, and researchers.

**Highlights:** 6,000+ confirmed exoplanets, Detailed scientific data, Advanced filtering and sorting, Planet comparison tool, Habitable zone analysis, Home screen widgets, Apple Watch companion app

**Features:** Family Sharing, Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 months subscription | $2.99 | per 3 months |
| 12 months subscription | $6.99 | per year |


## Frequently asked questions

### Is 3D Hypercube free?

3D Hypercube is free to download, with no in-app purchases.

### Is Exoplanet Explorer free?

Exoplanet Explorer is free to download, with in-app purchases available.

### Do 3D Hypercube or Exoplanet Explorer have ads?

Neither 3D Hypercube nor Exoplanet Explorer shows ads.

### Which is updated more often, 3D Hypercube or Exoplanet Explorer?

3D Hypercube ships an update every 8 months, and Exoplanet Explorer every 2 weeks. Most recently, 3D Hypercube was updated on November 2, 2026 and Exoplanet Explorer on November 2, 2026.

---

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