Google Play Books and Apple Books both accept EPUB files but differ in review process, territory reach, and royalty structure. Apple Books runs a stricter pre-publication review and reaches roughly 175 territories through a smaller but high-spending user base; Google Play Books has a lighter review process and broader territory reach through Android’s global install base. Getting a title onto both without formatting rejections comes down to one thing: a correctly validated EPUB file built for each platform’s specification.
Apple Books vs Google Play Books: The Practical Differences
The two platforms differ most in review strictness, territory reach, and file validation requirements — not in the underlying format, since both accept EPUB.
| Apple Books | Google Play Books | |
|---|---|---|
| File format | EPUB (reflowable or fixed-layout) | EPUB and PDF |
| Review process | Formal pre-publication review; stricter validation | Lighter, faster review; still checks for content and file-quality issues |
| Territory reach | Strong in markets with high Apple device penetration | Very broad, including markets with high Android adoption |
| DRM options | Apple’s proprietary DRM | Google’s DRM or DRM-free, depending on setup |
| Royalty structure | Percentage-based, varies by pricing and terms accepted | Percentage-based, varies by pricing and terms accepted |
| Metadata requirements | Strict — incomplete metadata is a common rejection cause | Flexible, but incomplete metadata still limits discoverability |
A note on royalties: both platforms publish their own current royalty terms, and these change from time to time. Rather than quoting a fixed percentage here that may be out of date by the time you read this, we’d recommend checking each platform’s publisher terms directly before finalising a distribution plan — happy to walk through the current terms with you if useful.
Why File Formatting Is the Real Decision Point
Most distribution delays don’t come from choosing the wrong platform — they come from an EPUB file that fails validation on one platform but not the other, because the two enforce slightly different technical requirements.
Apple’s review process is stricter about structural validation — broken internal links, missing metadata fields, or malformed table of contents entries are common rejection reasons. Google Play Books is more forgiving on initial upload but still surfaces the same underlying issues in reduced discoverability and formatting inconsistency for readers.
The practical fix is the same either way: build one properly structured, validated EPUB file that satisfies both platforms’ requirements from the start, rather than fixing problems reactively after a rejection.
- Validate internal links and table of contents structure before submission
- Complete all required metadata fields — title, contributors, description, categories
- Test reflow behaviour across font sizes, not just the default view
- Check fixed-layout titles specifically, since these have stricter requirements on both platforms
eBook Conversion Services: Getting It Right the First Time
BeBook conversion services take a manuscript from Word, InDesign, or PDF and produce a properly structured, validated EPUB file that meets the technical requirements of both Apple Books and Google Play Books — avoiding the back-and-forth of rejected submissions.
This is precisely where our eBook conversion services and EPUB conversion work sits — converting a manuscript once into a structurally sound EPUB file that passes validation on both platforms, rather than producing a file for one platform and troubleshooting it for the other afterward.
For publishers distributing across print, digital, and multiple retail platforms simultaneously, this connects directly to the broader digital publishing workflow — one structured source manuscript, validated output across every channel a title needs to reach.
Should You Distribute on Both Platforms?
For most publishers, yes — Apple Books and Google Play Books reach different, only partially overlapping audiences, and the incremental cost of distributing on both is minimal once the EPUB file itself is built correctly.
Choosing one platform over the other rarely makes sense for a publisher trying to maximise reach. Apple Books and Google Play Books serve overlapping but distinct audiences, shaped by device ownership rather than reading preference. Since both accept EPUB, the marginal cost of listing on both is small — provided the file was built correctly the first time rather than requiring a separate rebuild for each platform.
Frequently Asked Questions
Publishers most often ask whether they need separate files for each platform, what causes rejections, and how royalty structures compare. The answers below cover what actually matters when distributing to both.
Do I need a different EPUB file for Apple Books and Google Play Books?
Not if it’s built correctly the first time. A properly structured, validated EPUB file that meets both platforms’ requirements can be submitted to each without a separate rebuild.
What most commonly causes an EPUB to be rejected?
Incomplete metadata, broken internal links or table of contents structure, and formatting that doesn’t reflow correctly across font sizes are the most common rejection causes on both platforms.
Is Apple Books’ review process really stricter than Google Play Books’?
Generally yes — Apple runs a more formal pre-publication validation step, while Google Play’s review is lighter and faster, though it still checks for the same underlying quality issues.
Which platform has better reach for UK publishers?
Both have strong reach in the UK; Apple Books tends to perform well where Apple device ownership is high, while Google Play Books benefits from broader Android device reach globally.
Do royalty rates differ significantly between the two platforms?
Royalty structures vary by platform terms and pricing, and both platforms update these periodically — check each platform’s current publisher terms directly rather than relying on a fixed figure.
Can one manuscript really serve print, Apple Books, and Google Play Books simultaneously?
Yes, with a properly structured source file. This is the core idea behind content-first, XML-driven production — one validated source generating every output format needed.
What is the difference between Google Play Books and Apple Books for publishers?
Google Play Books is Android’s primary eBook distribution platform, accessible via any browser or Android device. Apple Books is iOS-exclusive and particularly strong in markets where iPhone and iPad usage is high. Both platforms accept EPUB and PDF files, but Apple Books has stricter formatting and review requirements.Which eBook platform has a larger market share — Google or Apple?
Amazon Kindle leads the global eBook market, but between Google Play Books and Apple Books, Apple has a stronger share in English-language markets — particularly the US, UK, and Australia. Google Play Books has broader global reach in Android-dominant markets across Asia, Africa, and Latin America.What eBook format do Google Play Books and Apple Books accept?
Both platforms primarily accept EPUB (Electronic Publication) format. Google Play Books also accepts PDF. Apple Books enforces stricter EPUB validation using its own EPUBCheck tool. A professionally produced, validated EPUB file is essential for listing on both platforms without rejection.Should publishers distribute to both Google Play Books and Apple Books?
Yes, for maximum reach. Publishing to both platforms captures different device ecosystems — iOS and Android — at no additional production cost once you have a validated EPUB file. Most publishers use an aggregator such as Ingram Spark or Draft2Digital to distribute to both simultaneously.Can Siliconchips Services format my eBook for both Google and Apple distribution?
Yes. Siliconchips produces validated EPUB files that meet the technical specifications of both Google Play Books and Apple Books. We also provide fixed-format and reflowable EPUB options depending on your book type, and can advise on the right format for each platform. Contact us for a free sample.Ready to distribute your title without formatting rejections?
Siliconchips Services builds validated, platform-ready EPUB files for Apple Books, Google Play Books, and every major digital retailer.
