# Planetarium VR vs 動体視力測定器 VR Edition

The clearest difference is review sentiment: Planetarium VR at 41% against 動体視力測定器 VR Edition's 0%. 動体視力測定器 VR Edition's advantage is in-app purchases (none vs 1) and iOS requirement (7.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Planetarium VR sells 1 one-off in-app purchase. 動体視力測定器 VR Edition asks for nothing beyond the download.

## The numbers

| Metric | Planetarium VR | 動体視力測定器 VR Edition |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (5 ratings)](https://appshunter.io/ios/app/planetarium-vr/id1154347281/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | **41.2% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 141 MB | 105 MB |
| Requires iOS | 16.0 | **7.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Taosoftware Inc.](https://appshunter.io/developer/558446291) | [infinitysoftware Co.,Ltd](https://appshunter.io/developer/397323076) |

## What reviewers say

### Planetarium VR

[App page](https://appshunter.io/ios/app/planetarium-vr/id1154347281)

Explore the night sky with this virtual planetarium. Using your device's GPS and sensors, you can identify constellations and over 3000 stars. It supports VR Cardboard for an immersive experience and offers options for viewing the sky in different scenarios.

**Highlights:** View over 3000 stars, Identify 88 constellations, Uses GPS and advanced sensors, Cardboard VR support, Simulates diurnal motion, Adjustable viewing locations

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Solar system planets | $1.99 | one-time |


### 動体視力測定器 VR Edition

[App page](https://appshunter.io/ios/app/vr-edition/id1245569518)

Measure your dynamic visual acuity and discover your "visual age." This app offers various challenges, including identifying moving objects and finding hidden items, with optional VR support for an immersive experience. Improve your visual skills through engaging gameplay.

**Highlights:** Dynamic visual acuity measurement, VR mode support, Identify moving objects, Find hidden objects, Visual age estimation, Train visual skills

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

**In-app purchases:** none


## Frequently asked questions

### Is Planetarium VR free?

Planetarium VR is free to download, with in-app purchases available.

### Is 動体視力測定器 VR Edition free?

動体視力測定器 VR Edition is free to download, with no in-app purchases.

### Do Planetarium VR or 動体視力測定器 VR Edition have ads?

Neither Planetarium VR nor 動体視力測定器 VR Edition 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.*