Fablum vs Moon+ Reader

Moon+ Reader is an Android reader that opens nearly any file you hand it. Fablum opens fewer, and also runs on iPhone and iPad. Here they are next to each other.

Side by side

Capability	Fablum	Moon+ Reader	Read on
Devices	iPhone, iPad and Android	Android, from Google Play	Source 2026-10-10
What it costs	Free for 5 books at a time, then a one-time unlock, no subscription	A free edition, and a Pro edition bought once with upgrades free for life	Source 2026-10-10

Where Moon+ Reader is ahead

Capability	Fablum	Moon+ Reader	Read on
File formats	EPUB and PDF	EPUB, PDF, DJVU, AZW3, MOBI, FB2, PRC, CHM, CBZ, CBR, UMD, DOCX, ODT, RTF, TXT, HTML and more	Source 2026-10-10
Catalogs	The catalog is built in	Reads online ebook libraries and OPDS catalogs	Source 2026-10-10
Syncing between devices	Each device keeps its own library; nothing syncs	Backs up to Dropbox or WebDav and syncs reading positions between phones and tablets	Source 2026-10-10

All comparisons