# SpaceStationAR vs 英単語

The clearest difference is ads: SpaceStationAR at none against 英単語's shown. SpaceStationAR also leads on update cadence (weekly vs every 4 months) and ratings volume (117 vs 1). 英単語's advantage is rating (5.0 vs 4.8) and review sentiment (79% vs 65%). On in-app purchases there is nothing between them.

SpaceStationAR costs $2.99 and 英単語 $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

英単語 holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: SpaceStationAR has 117 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 65% of SpaceStationAR's written reviews are positive against 79% of 英単語's.

SpaceStationAR ships an update weekly, 英単語 every 4 months. The most recent releases landed on September 22, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | SpaceStationAR | 英単語 |
| --- | --- | --- |
| Price | $2.99 | **$1.99** |
| Rating | [4.8 (117 ratings)](https://appshunter.io/ios/app/spacestationar/id361194118/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/speed/id1588690584/reviews)** |
| Number of ratings | **117** | 1 |
| Positive reviews | 65.5% of reviews | **78.6% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 4 months |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | **#162** | — |
| Size | 24 MB | 101 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Toriningen Co.,Ltd.](https://appshunter.io/developer/361194121) | [SOCIAL NOTE CO., LTD.](https://appshunter.io/developer/1476710964) |

## What reviewers say

### SpaceStationAR

[App page](https://appshunter.io/ios/app/spacestationar/id361194118)

**Currently charting:** #162 Top Paid · Education (US App Store)

Visualize satellites, stars, and galaxies in augmented reality. Track the International Space Station, Starlink trains, and more overlaid on your surroundings. Access celestial charts, event calendars, and receive notifications for upcoming passes.

**Highlights:** AR satellite pass simulation, Real-time satellite tracking, Display of stars, galaxies, and spacecraft, Satellite orbits on maps and charts, Calendar of upcoming passes and launches, Satellite pass notifications, Night Observation Mode

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### 英単語

[App page](https://appshunter.io/ios/app/speed/id1588690584)

Learn English vocabulary efficiently with this app, designed for quick study sessions. Track your progress with memorized lists and analysis graphs. Engage with game, listening, and list modes to accelerate your learning.

**Highlights:** Learn vocabulary in short bursts, Track progress with lists and graphs, Game mode for engaging learning, Listening mode for pronunciation, Speed-focused memorization

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

**In-app purchases:** none


## Frequently asked questions

### Is SpaceStationAR free?

SpaceStationAR costs $2.99, with no in-app purchases.

### Is 英単語 free?

英単語 costs $1.99, with no in-app purchases.

### Which has better reviews, SpaceStationAR or 英単語?

英単語 is rated higher. SpaceStationAR averages 4.8 out of 5 from 117 ratings, while 英単語 averages 5.0 from 1 ratings.

### Do SpaceStationAR or 英単語 have ads?

英単語 shows ads; SpaceStationAR does not.

### Which is updated more often, SpaceStationAR or 英単語?

SpaceStationAR ships an update weekly, and 英単語 every 4 months. Most recently, SpaceStationAR was updated on September 22, 2026 and 英単語 on September 10, 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.*