# E vs EVO HERPTILE

The clearest difference is rating: E at 2.3 against EVO HERPTILE's 2.0. E also leads on ratings volume (6 vs 1). EVO HERPTILE's advantage is update cadence (every 10 days vs every 4 weeks) and iOS requirement (5.1.1 vs 15.6). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

E holds the better App Store score, 2.3 against 2.0. That said, the two scores are not equally well evidenced: E has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.

E ships an update every 4 weeks, EVO HERPTILE every 10 days. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | E | EVO HERPTILE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (6 ratings)](https://appshunter.io/ios/app/e-sentral/id464707103/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/evo-herptile-augmented-reality/id1071234087/reviews) |
| Number of ratings | **6** | 1 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 10 days** |
| Monetization | Free | Free |
| Size | 64 MB | 232 MB |
| Requires iOS | 15.6 | **5.1.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Xentral Methods](https://appshunter.io/developer/464707106) | [Alzzam Education Corp.](https://appshunter.io/developer/868032382) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-sentral/id464707103)

This application serves as an ebook reader for purchased and borrowed EPUB files, including those with DRM encryption. It offers access to free ebooks via Bluetooth in specific locations and tracks reading behavior to encourage longer reading sessions.

**Highlights:** Read EPUB files with DRM, Access purchased ebooks, Borrow ebooks from digital libraries, Discover free ebooks via Bluetooth, Reading behavior analytics, Large ebook store access

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

**In-app purchases:** none


### EVO HERPTILE

[App page](https://appshunter.io/ios/app/evo-herptile-augmented-reality/id1071234087)

This augmented reality book brings reptiles and amphibians to life through your smart device. Interact with 3D models, learn facts, hear sounds, and even feed them for an engaging educational experience.

**Highlights:** 3D AR models of reptiles and amphibians, Interactive learning activities, High-quality 3D animation and sound, Augmented reality on all cards, User-oriented UI, Learn animal sounds and feeding habits

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is EVO HERPTILE free?

EVO HERPTILE is free to download, with no in-app purchases.

### Which has better reviews, E or EVO HERPTILE?

E is rated higher. E averages 2.3 out of 5 from 6 ratings, while EVO HERPTILE averages 2.0 from 1 ratings.

### Do E or EVO HERPTILE have ads?

Neither E nor EVO HERPTILE shows ads.

### Which is updated more often, E or EVO HERPTILE?

E ships an update every 4 weeks, and EVO HERPTILE every 10 days. Most recently, E was updated on October 21, 2026 and EVO HERPTILE on October 24, 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.*