# 金星の満ち欠けAR vs 惑星AR

The clearest difference is update cadence: 金星の満ち欠けAR at every 3 weeks against 惑星AR's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

金星の満ち欠けAR ships an update every 3 weeks, 惑星AR every 7 months. The most recent releases landed on September 11, 2026 and June 3, 2026 respectively.

## The numbers

| Metric | 金星の満ち欠けAR | 惑星AR |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 7 months |
| Monetization | — | Free |
| Size | 68 MB | 81 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hiroyuki Nakano](https://appshunter.io/developer/1091174971) | [Thunderbird, Inc.](https://appshunter.io/developer/1066532988) |

## What reviewers say

### 金星の満ち欠けAR

[App page](https://appshunter.io/ios/app/ar/id1539098847)

**Features:** macOS Compatibility

**In-app purchases:** none


### 惑星AR

[App page](https://appshunter.io/ios/app/ar/id1575645390)

Explore the solar system with interactive visualizations. Understand planetary sizes and distances through intuitive modes, and learn fascinating facts with quizzes. Ideal for grasping astronomical concepts visually.

**Highlights:** Size comparison mode, Distance comparison mode, Orbit visualization, Interactive 3D manipulation, Detailed planet information, Quiz-based trivia

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 金星の満ち欠けAR free?

金星の満ち欠けAR is free to download, with no in-app purchases.

### Is 惑星AR free?

惑星AR is free to download, with no in-app purchases.

### Do 金星の満ち欠けAR or 惑星AR have ads?

Neither 金星の満ち欠けAR nor 惑星AR shows ads.

### Which is updated more often, 金星の満ち欠けAR or 惑星AR?

金星の満ち欠けAR ships an update every 3 weeks, and 惑星AR every 7 months. Most recently, 金星の満ち欠けAR was updated on September 11, 2026 and 惑星AR on June 3, 2026.

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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.*