# IPST Chemistry E vs Cengage Read

The clearest difference is review sentiment: IPST Chemistry E at 100% against Cengage Read's 20%. IPST Chemistry E also leads on rating (5.0 vs 4.2) and iOS requirement (8.0 vs 18). Cengage Read's advantage is ratings volume (4.2K vs 1) and update cadence (every 2 months vs every 5 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

IPST Chemistry E holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Cengage Read has 4.2K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of IPST Chemistry E's written reviews are positive against 20% of Cengage Read's.

IPST Chemistry E ships an update every 5 months, Cengage Read every 2 months. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | IPST Chemistry E | Cengage Read |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ipst-chemistry-e-book-periodic-table/id1027846900/reviews)** | [4.2 (4.2K ratings)](https://appshunter.io/ios/app/cengage-read/id6444260893/reviews) |
| Number of ratings | 1 | **4.2K** |
| Positive reviews | **100.0% of reviews** | 19.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 29 MB | 37 MB |
| Requires iOS | **8.0** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kathi Studio Co.,Ltd.](https://appshunter.io/developer/436981312) | [Cengage Learning](https://appshunter.io/developer/371168145) |

## What reviewers say

### IPST Chemistry E

[App page](https://appshunter.io/ios/app/ipst-chemistry-e-book-periodic-table/id1027846900)

This electronic textbook explores the periodic table, comparing properties of metals, metalloids, and nonmetals. It details trends in metallic properties, applications of elements, and radioactive elements, including their benefits and drawbacks. The app also contrasts fission and fusion nuclear reactions and their uses.

**Highlights:** Periodic table properties comparison, Metallic property trends analysis, Element applications and uses, Radioactive element properties, Fission vs. fusion reactions, Nuclear energy uses and impacts

**In-app purchases:** none


### Cengage Read

[App page](https://appshunter.io/ios/app/cengage-read/id6444260893)

Access and study your digital textbooks from anywhere. This app allows students to read, take notes, highlight, bookmark, and use text-to-speech for a flexible learning experience on the go.

**Highlights:** Read eTextbooks on the go, Take notes and highlight, Bookmark important sections, Text-to-speech functionality, Search keywords, Navigate via table of contents

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to read textbooks
- 🚀 Convenient for on-the-go learning
- 👍 Useful for listening to audio while commuting
- 👍 Allows highlighting and note-taking

**What reviewers complain about**

- 🐛 Buggy and glitchy
- 🔥 Poor text formatting and layout
- 👎 Difficult to navigate and use
- 🔒 Login and account issues
- 🔍 Missing key features like split-screen and assignment tracking

**Reported bugs**

- Frequent crashes and sign-outs
- Inconsistent highlighting and note-taking functionality
- Inability to view full pages and content
- Text-to-speech feature not working properly

**Requested features**

- Improve text formatting and layout
- Add split-screen support for note-taking
- Enhance accessibility features like text-to-speech
- Integrate assignment and due date tracking


## Frequently asked questions

### Is IPST Chemistry E free?

IPST Chemistry E is free to download, with no in-app purchases.

### Is Cengage Read free?

Cengage Read is free to download, with no in-app purchases.

### Which has better reviews, IPST Chemistry E or Cengage Read?

IPST Chemistry E is rated higher. IPST Chemistry E averages 5.0 out of 5 from 1 ratings, while Cengage Read averages 4.2 from 4.2K ratings.

### Do IPST Chemistry E or Cengage Read have ads?

Neither IPST Chemistry E nor Cengage Read shows ads.

### Which is updated more often, IPST Chemistry E or Cengage Read?

IPST Chemistry E ships an update every 5 months, and Cengage Read every 2 months. Most recently, IPST Chemistry E was updated on November 1, 2026 and Cengage Read on November 7, 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.*