# KaLib vs bREADER Cloud

The clearest difference is iOS requirement: KaLib at 11.0 against bREADER Cloud's 13.0. 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.

KaLib ships an update every 2 months, bREADER Cloud every 3 months. The most recent releases landed on September 18, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | KaLib | bREADER Cloud |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 57.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Free |
| Size | 25 MB | 87 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Kyorinsha Co.,Ltd](https://appshunter.io/developer/482525161) | [INFOCITY, Inc.](https://appshunter.io/developer/292171564) |

## What reviewers say

### KaLib

[App page](https://appshunter.io/ios/app/kalib/id482525158)

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

**In-app purchases:** none


### bREADER Cloud

[App page](https://appshunter.io/ios/app/breader-cloud/id1445842623)

This cloud-based e-book reader allows you to store and access your EPUB and PDF files from any device. It offers full-text search within your cloud-stored books and integrates with academic digital library services.

**Highlights:** Cloud storage for e-books, Full-text search, Access from any device, Integration with KinoDen academic library, 100GB free cloud storage

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

**In-app purchases:** none


## Frequently asked questions

### Is KaLib free?

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

### Is bREADER Cloud free?

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

### Do KaLib or bREADER Cloud have ads?

Neither KaLib nor bREADER Cloud shows ads.

### Which is updated more often, KaLib or bREADER Cloud?

KaLib ships an update every 2 months, and bREADER Cloud every 3 months. Most recently, KaLib was updated on September 18, 2026 and bREADER Cloud on September 22, 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.*