Comparison

Ebook Reader vs Chess Studio

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

Head to head
About

Ebook Reader

Access and read your favorite books on the go with this free application. Enjoy a vast collection of popular titles, read online, or download them for offline access. Features include intuitive page turning, adjustable fonts, and synchronized reading progress across devices.

Highlights
  • Read books online or offline
  • Sync reading progress across devices
  • Adjustable font size and night mode
  • Page turning with tap or swipe
  • Search text within books
  • Organize books into collections
Features
Read full description

Ebook Reader is replaced by our new app, eBooks.com. It is free on the App Store for iPhones and iPads running iOS 16 or later. It is faster and made for the newest devices and gets all our new features. Sign in with your eBooks.com account, and your bookshelf comes with you. This app is still available for readers on older devices. It is no longer updated, but it still works like before. Ebook Reader lets you read your favourite books while you are out. Go to eBooks.com and pick from a huge list of popular books you can download right away, or read your books online from any device with internet. Ebook Reader is free and made for the iPad and iPhone.

About

Chess Studio

Read chess books and instantly play through moves on screen. This app allows you to interact with chess e-books, automatically scrolling text and displaying positions on a board. Navigate variations, search content, and customize your reading experience.

Highlights
  • Play over moves on screen
  • Automatic text scrolling
  • Tap moves to display position
  • Navigate complex variations
  • Searchable content
  • Choice of layout options
Features
Read full description

Ever wanted to read your favourite chess books and be able to instantly play over the moves on screen? The revolutionary new Chess Studio, from renowned chess publishers Gambit, enables you to do that, and more. After downloading the free app, purchase your choice of classic chess e-books from the Gambit library and begin. • text laid out in usual clear Gambit style • play over moves and variations on screen • accompanying text scrolls automatically • tap any chess move and the position appears on the board • easily navigate through complex variations • search function for words, phrases, player names • move swiftly between games and chapters • choice of layout options - including flip board • free sample text available to try out the app Chess Studio represents an enjoyable and portable new way of reading chess books, designed by chess players for chess players. Overseeing every aspect of the app design was Grandmaster John Nunn, one of the best-respected figures in the chess world and three-times World Chess Solving Champion.

Screenshots

Ebook Reader4 screens
Chess Studio4 screens

Verdict

The call

The clearest difference is in-app purchases: Ebook Reader at none against Chess Studio's 23. Chess Studio's advantage is review sentiment (60% vs 51%) and iOS requirement (9.0 vs 15.0). On price, update cadence, ads and device support 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. Chess Studio sells 23 one-off in-app purchases. Ebook Reader asks for nothing beyond the download.

UpkeepUpdate frequency

Ebook Reader ships an update every 3 months, Chess Studio every 2 months. Both last shipped on October 1, 2026.

Scorecard4 real differences · 6 level
Ebook Reader versus Chess Studio: the parameters behind the verdict, then further details
ParameterEbook ReaderChess Studio
PriceFreeFree
Rating3.4 (583 ratings) — better—
Positive reviews51.0% of reviews60.0% of reviews — better
Number of ratings583 — better—
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.09.0 — better
Further details — not scored
Size73 MB11 MB
Age rating12+4+
DeveloperEBOOKS.COM PTY LIMITEDGambit Publications

Customer experience

Ebook Reader

All ratings583 ratings
Positive57.8%
Neutral9.3%
Negative32.9%
Written reviews1,152 reviews
Positive51.0%
Neutral11.0%
Negative37.9%

Chess Studio

Written reviews30 reviews
Positive60.0%
Neutral6.7%
Negative33.3%

Bugs and requests

Ebook Reader

Reported bugs

4 issues
  • Crashes and freezes
  • Losing page position
  • Incorrect chapter/page display
  • Incompatibility with newer devices

Requested features

4 requests
  • Ability to adjust font size and spacing
  • Improved page navigation and bookmarking
  • Sync across devices
  • Dictionary and annotation tools

Chess Studio

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Ebook Reader

No in-app purchases

23 purchases

Chess Studio

One-time23
  • Gambit Free SamplesFree
  • How to Beat Your Dad at Chess$9.99
  • Win with the Stonewall Dutch$9.99
Show 20 more
  • 50 Essential Chess Lessons$10.99
  • Idiot-Proof Chess Repertoire$10.99
  • Win with the London System$11.99
  • Learn Chess Tactics$11.99
  • Understanding the Chess Openings$11.99
  • A Simple Chess Opening Repertoire for White$11.99
  • Understanding Chess Endgames$13.99
  • Understanding Chess Middlegames$13.99
  • Understanding Chess Move by Move$13.99
  • Secrets of Modern Chess Strategy$13.99
  • Mastering the Chess Openings Volume 1$13.99
  • Mastering the Chess Openings Volume 2$13.99
  • A Strategic Chess Opening Repertoire for White$14.99
  • John Nunn's Chess Course$14.99
  • Fundamental Chess Openings$14.99
  • Fundamental Chess Endings$14.99
  • How to Play Chess Endgames$14.99
  • Nunn's Chess Endings Volume 1$14.99
  • Nunn's Chess Endings Volume 2$14.99
  • Mammoth Book of Greatest Games$14.99

Questions

Is Ebook Reader free?
Ebook Reader is free to download, with no in-app purchases.
Is Chess Studio free?
Chess Studio is free to download, with in-app purchases available.
Do Ebook Reader or Chess Studio have ads?
Neither Ebook Reader nor Chess Studio shows ads.
Which is updated more often, Ebook Reader or Chess Studio?
Ebook Reader ships an update every 3 months, and Chess Studio every 2 months. Most recently, Ebook Reader was updated on October 1, 2026 and Chess Studio on October 1, 2026.

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