Comparison

BookFolder vs Inkwell

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

BookFolder

Organize your PDF library with custom folders, cover images, and themes. Enjoy a personalized reading experience with features like split-screen multitasking and bookmarks. This free app offers a clean interface and essential reading tools.

Highlights
  • Custom folder organization
  • Custom cover images for PDFs
  • Split-screen multitasking on iPad
  • Multiple theme colors and icons
  • Dark Mode support
  • Bookmarks and table of contents
Read full description

Organize your PDFs, set custom covers, and choose from several theme colors and icons, for a pleasant reading experience just the way you want it. • Create folders and folder groups to keep your PDFs organized however you prefer. Rename and rearrange things as the mood takes you. Name every single book and folder the same thing, if you really want to! (I don’t recommend doing that, but nonetheless, that’s the sort of awesome power that you wield if you use BookFolder.) • Set custom cover images for every book (or stick with a book’s default cover, of course). Your library will look the way that you want it to! (And the underlying files remain pristine, so if you begin to regret choosing a photo of your cat for every book in your collection, you can always restore the originals and no one will know. Except your cat, who is judging you now.) • Get wild on an iPad with split-screen multitasking support. Read two books at once (or the same book twice)! If that’s something that you want to do. • Swap between five theme colors, for an interface that works best for you. (Dark Mode support, too, of course!) • Choose from a dozen icons, from solid colors to subdued platinum to a retro rainbow look, to fit your mood and to ensure a harmonious home screen layout with your other apps. (I’m not the only one who arranges my icons by color and design… am I?) • You can use it to actually read the PDFs, too, of course. Mustn’t forget that part. • Plus bookmarks, searching, and table-of-contents support, as one would expect. • Also, it’s free, no in-app purchases, no tracking… just a nice PDF reader and library manager. I hope that you’ll enjoy it!

About

Inkwell

This free ebook reader offers a highly customizable reading experience with adjustable fonts, colors, and spacing. It seamlessly integrates translation and dictionary lookup, allowing you to import your own EPUB files and enjoy a personalized literary journey.

Highlights
  • Customizable fonts, sizes, and colors
  • Adjustable margins and paragraph spacing
  • Integrated iOS Translation and Dictionary
  • Intuitive design with smooth animations
  • Fast ebook loading
  • Import your own EPUB files
Features
Read full description

Discover Inkwell, the ultimate free ebook reader designed for customizable reading experiences. Immerse yourself in popular books with personalized settings for fonts, sizes, and colors. Inkwell is completely free, ensuring an exceptional reading experience without hidden costs. Features: • Open source and completely free, no locked features or in-app purchases • Highly customizable reading experience with adjustable font styles, sizes, and colors • Fine-tune margins, paragraph spacing, and explore captivating color options • Seamlessly integrated iOS Translation and Dictionary Look Up features for enhanced exploration and understanding • Intuitive design for easy navigation and smooth, beautiful animations • Fast ebook loading, eliminating waiting times and allowing you to dive into the story instantly • Bundled with four timeless masterpieces from Project Gutenberg • Import your own .epub files to curate a collection that matters to you Download Inkwell now and embark on a personalized literary journey like never before. Rediscover the joy of reading!

Screenshots

BookFolder4 screens
Inkwell4 screens

Verdict

The call

The clearest difference is rating: BookFolder at 4.7 against Inkwell's 3.9. BookFolder also leads on review sentiment (88% vs 67%) and update cadence (every 6 days vs every 4 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

BookFolder holds the better App Store score, 4.7 against 3.9. Both are backed by a comparable volume of ratings — 28 and 9 respectively. Written reviews point the same way: 88% of BookFolder's written reviews are positive against 67% of Inkwell's.

UpkeepUpdate frequency

BookFolder ships an update every 6 days, Inkwell every 4 weeks. The most recent releases landed on September 13, 2026 and August 15, 2026 respectively.

Scorecard4 real differences · 6 level
BookFolder versus Inkwell: the parameters behind the verdict, then further details
ParameterBookFolderInkwell
PriceFreeFree
Rating4.7 (28 ratings) — better3.9 (9 ratings)
Positive reviews88.2% of reviews — better66.7% of reviews
Number of ratings28 — better9
Update frequencyEvery 6 days — betterEvery 4 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size2 MB13 MB
Age rating4+4+
DeveloperMolly BlackDimitrie Milinovich

Customer experience

BookFolder

All ratings28 ratings
Positive92.9%
Neutral3.6%
Negative3.6%
Written reviews17 reviews
Positive88.2%
Neutral5.9%
Negative5.9%

Inkwell

All ratings9 ratings
Positive77.8%
Neutral0.0%
Negative22.2%
Written reviews6 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

None

BookFolder

No in-app purchases

None

Inkwell

No in-app purchases

Questions

Is BookFolder free?
BookFolder is free to download, with no in-app purchases.
Is Inkwell free?
Inkwell is free to download, with no in-app purchases.
Which has better reviews, BookFolder or Inkwell?
BookFolder is rated higher. BookFolder averages 4.7 out of 5 from 28 ratings, while Inkwell averages 3.9 from 9 ratings.
Do BookFolder or Inkwell have ads?
Neither BookFolder nor Inkwell shows ads.
Which is updated more often, BookFolder or Inkwell?
BookFolder ships an update every 6 days, and Inkwell every 4 weeks. Most recently, BookFolder was updated on September 13, 2026 and Inkwell on August 15, 2026.

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