# OnSecure eBook Reader vs Kitaboo One

The clearest difference is update cadence: OnSecure eBook Reader at every 2 months against Kitaboo One's every 4 months. OnSecure eBook Reader also leads on iOS requirement (11.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

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

OnSecure eBook Reader ships an update every 2 months, Kitaboo One every 4 months. The most recent releases landed on June 5, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | OnSecure eBook Reader | Kitaboo One |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/onsecure-ebook-reader/id6453166683/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | — |
| Size | 108 MB | 76 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OnFulfillment Inc.](https://appshunter.io/developer/1699207607) | [Hurix Systems Pvt. Ltd.](https://appshunter.io/developer/429900405) |

## What reviewers say

### OnSecure eBook Reader

[App page](https://appshunter.io/ios/app/onsecure-ebook-reader/id6453166683)

This application offers an interactive eBook reading experience with a fresh design. It integrates books with videos, audio, images, and interactive elements to enhance learning and engagement.

**Highlights:** Interactive eBook reader, Integrated videos and audio, Image banks, Synched audio, Book download capabilities, Engaging learning experience

**Features:** macOS Compatibility

**In-app purchases:** none


### Kitaboo One

[App page](https://appshunter.io/ios/app/kitaboo-one/id6749898946)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OnSecure eBook Reader free?

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

### Is Kitaboo One free?

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

### Do OnSecure eBook Reader or Kitaboo One have ads?

Neither OnSecure eBook Reader nor Kitaboo One shows ads.

### Which is updated more often, OnSecure eBook Reader or Kitaboo One?

OnSecure eBook Reader ships an update every 2 months, and Kitaboo One every 4 months. Most recently, OnSecure eBook Reader was updated on June 5, 2026 and Kitaboo One on September 16, 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.*