# E vs Timebound EPUB Reader

The clearest difference is update cadence: Timebound EPUB Reader at every 5 days against E's every 30 months. E's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 18.0). On price, 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 ships an update every 30 months, Timebound EPUB Reader every 5 days. The most recent releases landed on September 11, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | E | Timebound EPUB Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 5 days** |
| Size | 57 MB | 25 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Xentral Methods](https://appshunter.io/developer/464707106) | [Cow Cow Technologies LLC](https://appshunter.io/developer/924502488) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-library-academy/id1477036527)

**Features:** macOS Compatibility

**In-app purchases:** none


### Timebound EPUB Reader

[App page](https://appshunter.io/ios/app/timebound-epub-reader/id6778347293)

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is Timebound EPUB Reader free?

Timebound EPUB Reader is free to download, with no in-app purchases.

### Do E or Timebound EPUB Reader have ads?

Neither E nor Timebound EPUB Reader shows ads.

### Which is updated more often, E or Timebound EPUB Reader?

E ships an update every 30 months, and Timebound EPUB Reader every 5 days. Most recently, E was updated on September 11, 2026 and Timebound EPUB Reader on September 30, 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.*