# アプリ開発会社ebookcloud vs Mathema Ebook Reader

The clearest difference is rating: Mathema Ebook Reader at 2.0 against アプリ開発会社ebookcloud's 1.0. On price, ratings volume, update cadence and ads there is nothing between them.

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

Mathema Ebook Reader holds the better App Store score, 2.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

アプリ開発会社ebookcloud ships an update fortnightly, Mathema Ebook Reader every 3 weeks. The most recent releases landed on September 22, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | アプリ開発会社ebookcloud | Mathema Ebook Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/ebookcloud/id581462895/reviews) | **[2.0 (1 ratings)](https://appshunter.io/ios/app/mathema-ebook-reader/id6463588021/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 159 MB | 29 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EBOOK CLOUD INC](https://appshunter.io/developer/840014579) | [MASEMA, K.K.](https://appshunter.io/developer/1704601664) |

## What reviewers say

### アプリ開発会社ebookcloud

[App page](https://appshunter.io/ios/app/ebookcloud/id581462895)

This app allows you to preview your app in real-time on your smartphone before it's registered in the store. It provides a live view of your application's development progress.

**Highlights:** Real-time app preview, Smartphone compatibility, Pre-store registration testing, Live development view

**Features:** macOS Compatibility

**In-app purchases:** none


### Mathema Ebook Reader

[App page](https://appshunter.io/ios/app/mathema-ebook-reader/id6463588021)

Learn high school and university math and physics with interactive ebooks and video explanations. This app is designed for students seeking supplementary educational resources.

**Highlights:** High school math learning, University math learning, University physics learning, Ebook format, Video explanations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is アプリ開発会社ebookcloud free?

アプリ開発会社ebookcloud is free to download, with no in-app purchases.

### Is Mathema Ebook Reader free?

Mathema Ebook Reader is free to download, with no in-app purchases.

### Which has better reviews, アプリ開発会社ebookcloud or Mathema Ebook Reader?

Mathema Ebook Reader is rated higher. アプリ開発会社ebookcloud averages 1.0 out of 5 from 1 ratings, while Mathema Ebook Reader averages 2.0 from 1 ratings.

### Do アプリ開発会社ebookcloud or Mathema Ebook Reader have ads?

Neither アプリ開発会社ebookcloud nor Mathema Ebook Reader shows ads.

### Which is updated more often, アプリ開発会社ebookcloud or Mathema Ebook Reader?

アプリ開発会社ebookcloud ships an update fortnightly, and Mathema Ebook Reader every 3 weeks. Most recently, アプリ開発会社ebookcloud was updated on September 22, 2026 and Mathema Ebook Reader on October 1, 2026.

---

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