4 Answers2026-07-15 07:06:10
I wish Goodreads would properly integrate with Kindle or other apps to auto-sync progress. The manual update is a chore. Imagine finishing a chapter on your Kindle and having your Goodreads status auto-update. That's the dream. The technology is obviously there; it's a business deal problem. Until then, our progress exists in separate silos: one for reading, one for social.
5 Answers2026-07-15 07:18:24
I use Goodreads as my manual sync. Hear me out. I don't rely on app automation. When I stop reading, I quickly update my 'currently reading' progress on Goodreads via the website or app. Since Goodreads is just a website, I can check it on any device to see what page or percentage I was at.
It's not automated, but it's platform-agnostic, works with any reading app or physical book, and creates a nice reading log as a bonus. It adds a 10-second ritual to my reading session that I've come to enjoy. Low-tech, high-reliability.
6 Answers2026-07-15 18:21:41
EBookDroid is another reader from the same developers as Librera, and it shares the same powerful sync capabilities.
It's a bit more focused on older Android versions and specific formats, but the core principle is the same: point it at a synced cloud folder, and your library and progress follow you. These apps from the 'Librera family' are like Swiss Army knives—overwhelming at first, but incredibly capable once you learn where the settings are. If you need to sync a mixed library of comics, PDFs, and novels, they're hard to beat.
4 Answers2026-07-15 00:10:16
The frustrating thing is when an app has sync but it’s buried in settings or doesn’t work reliably unless you have a constant internet connection. Good sync should be the default, obvious, and work offline-to-online seamlessly. You should finish a chapter on a plane, land, and have your progress update automatically when you get signal.
Kindle handles this offline gap perfectly. Some other apps I’ve tried require you to manually open the book while online to 'push' your progress. That’s not real sync; that’s a manual backup. Always check reviews for comments on offline sync behavior.
2 Answers2026-07-15 11:00:45
Aldiko is a classic, but the older Aldiko Book Reader (not Aldiko Next) doesn't do cloud sync in the free version. You'd need the paid upgrade for that. So, scratch that one off your list if sync is a must-have for no cost.
6 Answers2026-07-15 11:55:04
I'm just sitting here waiting for someone to mention the one perfect app that does everything. So far, every suggestion has a 'but...' attached. I guess that's just the state of things. There's no unicorn. You pick the app whose strengths match your priorities and whose weaknesses you can tolerate. For me, that's been Moon+ Reader with Drive sync. The 'but...' is the slightly dated UI, which I don't mind at all.
2 Answers2026-07-15 08:28:47
For purely organizational syncing—keeping your library and collections the same across devices—Google Play Books and Kindle are top. For progress syncing, they’re also top. But if you want to annotate and highlight, and have those sync too, Kindle is the strongest. My highlights and notes appear on all my devices and are even accessible on the web. Google Play Books does this too, but I find its note-taking interface less polished. If you’re a student or someone who actively engages with text, this is a huge factor. The free app becomes a powerful study tool when all your annotations are always with you.
2 Answers2026-07-15 15:54:33
For public domain classics, the Standard Ebooks project is amazing. They make beautifully formatted, free EPUBs. If you download one and put it in Google Play Books, you now have a gorgeous, synced copy of 'Pride and Prejudice' or 'Dracula' on all your devices. It's a fantastic combination of high-quality, free content and a free, syncing reading platform. Makes diving into the classics incredibly easy and pleasant.
5 Answers2025-08-13 00:55:16
I’ve tested quite a few free EPUB readers to see if they sync progress seamlessly. The best one I’ve found is 'Moon+ Reader,' which not only syncs your reading position but also bookmarks and highlights across Android devices if you use its cloud sync feature. Another solid option is 'Google Play Books,' which automatically saves your progress across any device logged into your Google account, including iOS and web browsers.
For iOS users, 'Marvin' used to be a fantastic choice before it was discontinued, but 'KyBook 3' now fills that gap decently with its iCloud sync. 'FBReader' also offers cross-device syncing through its own server or Dropbox, though it’s a bit clunkier. The key takeaway is that while many free readers claim to sync, the reliability varies—cloud integration like Google’s tends to be the most consistent.