# Triamudom eBook vs ProLiteracy eBook Reader

The clearest difference is iOS requirement: Triamudom eBook at 8.3 against ProLiteracy eBook Reader's 11.0. On price, update cadence, 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.

Triamudom eBook ships an update every 5 months, ProLiteracy eBook Reader every 10 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Triamudom eBook | ProLiteracy eBook Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 10 months |
| Size | 27 MB | 86 MB |
| Requires iOS | **8.3** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Openserve Co.,Ltd.](https://appshunter.io/developer/479158615) | [ProLiteracy Worldwide](https://appshunter.io/developer/465340278) |

## What reviewers say

### Triamudom eBook

[App page](https://appshunter.io/ios/app/triamudom-ebook/id885308671)

**Features:** macOS Compatibility

**In-app purchases:** none


### ProLiteracy eBook Reader

[App page](https://appshunter.io/ios/app/proliteracy-ebook-reader/id6447296461)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Triamudom eBook free?

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

### Is ProLiteracy eBook Reader free?

ProLiteracy eBook Reader is free to download, with no in-app purchases.

### Do Triamudom eBook or ProLiteracy eBook Reader have ads?

Neither Triamudom eBook nor ProLiteracy eBook Reader shows ads.

### Which is updated more often, Triamudom eBook or ProLiteracy eBook Reader?

Triamudom eBook ships an update every 5 months, and ProLiteracy eBook Reader every 10 months. Most recently, Triamudom eBook was updated on November 1, 2026 and ProLiteracy eBook Reader on November 3, 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.*