Apps Like CAT eBook Viewer for iPhone and iPad
CAT eBook Viewer screenshots
Ranked alternatives
Showing 101–120 of 1,000 ranked alternatives.


AÖF Soru
Enda Mobile
Access past exams and study materials
Access past exam questions for all courses from Açıköğretim Fakültesi. Filter exams by year and subject. View unit summaries and take practice tests. Set academic calendar reminders and check announcements.



Private Pilot Test Prep 2026
FLUENT AAC TECHNOLOGY S.R.L.
Study exam questions and track progress
Study for the PPL exam with 1500+ exam-style questions, hundreds of flashcards, and detailed lessons on Air Law, Human Performance & Limitations, Meteorology, Navigation, and Flight.



ADF + RMI Trainer – IFR Pilot
Flygo-Aviation Ltd
Learn ADF readings and track bearings
Learn to read and interpret ADF and RMI indications. Track bearings to and from NDBs. Apply IFR procedures with step-by-step lessons and instant feedback. Practice core radio-nav skills through interactive training.

Rhythm Cat - Read Music
James Uhart
Play rhythms, progress through levels, learn
Learn basic rhythms through 60 progressively challenging levels. Tap notes in time to match rhythms. Receive feedback on accuracy. Track progress across levels. Sync with classroom or lab activities.


Booklover - eBook Reader
Plastic Software, Inc.
Organize, read, and share books
Manage and organize books in PDF, ZIP/CBZ, and RAR/CBR formats. Sort by genres and arrange using custom categories. Access books from iCloud Drive by placing them in the folder. Download books on demand. View and navigate pages within the .

Learn Spanish with Lingo Cat
DAVID KIRK
Learn languages with fun activities.
The app offers interactive activities for learning Spanish, English, or both. It covers vocabulary and sentences across various sections like colors, numbers, and family.


AÖF Soru Bankası
Furkan Torun
Practice exams, review questions, study notes
Access past exam questions from to prepare for tests anywhere. Solve practice questions, select your department, and review materials. Track progress with built-in quizzes and study notes. Sync study sessions across devices.

Bass Cat Lite - Read Music
James Uhart
Play notes, learn clef, improve sight reading
Learn clef notes through interactive gameplay. Identify notes quickly to improve sight reading. Features include note recognition exercises, progress tracking, and feedback on accuracy. Syncs with theory standards.

Amharic Bible Audio and Ebook
Christopher Wilson
Read and listen to the
Access texts in with and versions. Listen to complete books or chapters. Explore study features like concordance, commentaries, and dictionary. Includes Apocrypha, in Song playlists, and daily verses.

Puzzlebox Orbit
Puzzlebox Productions, LLC
Control a helicopter with brainwaves.
The app connects to a NeuroSky MindWave EEG to read brainwaves. Target levels of focused concentration or mental relaxation are set, and the helicopter takes off when targets are reached.

ATPL Database Offline Study
ahmet Baydas
Exam questions
For the exam with access to a of pre-eliminated questions. Topics include Air Law, AGK Systems, Mass & Balance, and Meteorology. View question sets and review answers without internet connection. Pay once for complete lessons and access all content.

AI Ebook Generator-Book Writer
Speed Apps Labs LLP
Write, edit, and publish ebooks
Create ebooks using AI-generated content. Write and structure chapters. Customize covers and layouts. Export in multiple formats. Share directly or publish online. Track progress and edit text.

Monergism eBook Library
Christian Publication Resource Foundation
Read books, search content, access
Access and read over 900 theological works from authors like C. H. Spurgeon and John Calvin. Navigate easily through books, read offline, and adjust font size for comfort.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.