# E vs 星座早見 / Planisphere

The clearest difference is review sentiment: E at 100% against 星座早見 / Planisphere's 0%. E also leads on iOS requirement (13 vs 15.0). 星座早見 / Planisphere's advantage is price (Free vs $11.99) and update cadence (every 5 weeks vs every 4 months). On ads and in-app purchases there is nothing between them.

星座早見 / Planisphere is free to download; E costs $11.99 up front. Neither carries in-app purchases, so what you see is what you pay.

E ships an update every 4 months, 星座早見 / Planisphere every 5 weeks. The most recent releases landed on September 28, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | E | 星座早見 / Planisphere |
| --- | --- | --- |
| Price | $11.99 | **Free** |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/planisphere/id882653086/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Paid | **Free** |
| Size | 35 MB | 277 MB |
| Requires iOS | **13** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Suzuki Educational Software Co.,Ltd.](https://appshunter.io/developer/585512975) | [IMAGE FACTORY CO., LTD.](https://appshunter.io/developer/882653089) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-report-comp/id714594907)

Create interactive reports, leaflets, and brochures with multimedia elements like photos, videos, and audio. Edit text, add images, record audio, and more. Share your creations easily.

**Highlights:** Create interactive reports, leaflets, and brochures, Embed photos, videos, and audio, Edit text with size and color options, Automatic text boundary checking, Photo placement and automatic switching, Record audio and shoot photos/animations, Photo editing: color correction, trimming, pen tool, Export as E-Report Comp or PDF format

**In-app purchases:** none


### 星座早見 / Planisphere

[App page](https://appshunter.io/ios/app/planisphere/id882653086)

This app simulates the night sky, displaying stars, planets, and the moon. It functions like a traditional planisphere but with added digital features, allowing users to easily view celestial positions and predict sunrise/sunset times.

**Highlights:** Real-time sky display, Planet and moon tracking, Interactive sky map, Sunrise/sunset prediction, Zoomable interface, Dark-friendly screen

**In-app purchases:** none


## Frequently asked questions

### Is E free?

E costs $11.99, with no in-app purchases.

### Is 星座早見 / Planisphere free?

星座早見 / Planisphere is free to download, with no in-app purchases.

### Do E or 星座早見 / Planisphere have ads?

Neither E nor 星座早見 / Planisphere shows ads.

### Which is updated more often, E or 星座早見 / Planisphere?

E ships an update every 4 months, and 星座早見 / Planisphere every 5 weeks. Most recently, E was updated on September 28, 2026 and 星座早見 / Planisphere on September 29, 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.*