UBSM

Xentral Methods Book iPhoneiPadiPod touch

UBSM is a free Book app for iPhone and iPad by Xentral Methods. Requires iOS 15.6. Updated August 27, 2026.

Price: Free; on the App Store
Size: 52 MB; Age 4+
Updated: Aug 27; 2026 · v2.4.2

Download on theApp Store See alternatives

Screenshots

About UBSM

This app is the ebook reader for UBSM, which allows users to read EPUB standard and PDF ebooks with and without DRM. UBSM ebook reader allow users to read acquired and borrowed ebooks from respective ebook store and library sites supported by UBSM. UBSM reader also prepares beacon function which identifies Bluetooth beacon for micro location ebook offering via a single icon click. This application gives personal analytic profiling on user's reading behavior and reading health check, namely to encourage long form reading.

What’s new

Version 2.4.2 · Updated August 27, 2026

fix bugs

App privacy

The developer, Xentral Methods, reported these privacy practices to Apple.

Data Not Linked to You

The following data, which may be collected but is not linked to your identity, may be used for the following purposes:

Contact Info: Email Address, Name
Diagnostics: Performance Data

Used for: App Functionality

App details

UBSM is a free Book app for iPhone, iPad and iPod touch, developed by Xentral Methods. It requires iOS 15.6 or later and is 52 MB to download. It was first released on November 20, 2013 and last updated on August 27, 2026.

Category: Book
Price: Free
Version: 2.4.2
Size: 52 MB
Requires: iOS 15.6 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English
Age rating: 4+
Released: November 20, 2013
Last updated: August 27, 2026
Developer: Xentral Methods

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Alternatives to UBSM

Looking for apps like UBSM? Here are 6 similar apps on the App Store. The highest rated is Book Progress: Reading Tracker (5.0/5), and all 6 are free to download.

UBSM vs. alternatives
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UBSM	–	Free	August 27, 2026
Wikivec: AI Library & Pdf Chat	–	Free	Mar 19, 2024	Compare
Trace: Fanfiction Tracker	4.3 / 5 (3)	Free	Oct 22, 2026	Compare
Ceriaca: Attractive Stories	4.2 / 5 (6)	Free	Oct 11, 2026	Compare
Book Progress: Reading Tracker	5.0 / 5 (1)	Free	Mar 13, 2026	Compare
IIITBooks	4.8 / 5 (5)	Free	Jun 18, 2025	Compare
Kisah Muslim	4.2 / 5 (5)	Free	Jan 13, 2026	Compare

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