Comparison

Sora, by OverDrive Education vs ClassForThat

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

Head to head
About

Sora, by OverDrive Education

Access and borrow ebooks and audiobooks from your school's digital library. Enjoy a built-in reader and player, track your reading progress, and export notes. Discover assigned titles and personal favorites with ease.

Highlights
  • Borrow ebooks and audiobooks
  • Built-in eBook reader
  • Audiobook player
  • Track reading time and books read
  • Create and export notes/highlights
  • Define words and review vocabulary
Read full description

Borrow eBooks and audiobooks from your school's library with Sora. Setup is simple - just find your school and sign in. Then download or stream your assignments and favorite books to your device. Sora includes: • A ground-breaking built-in eBook reader • A beautiful audiobook player • Easy access to assigned titles • A running tally of time spent reading and numbers of books read With Sora you can: • Borrow a book and start reading with a single tap • Create and export notes and highlights • Define words - and review a list of all the words that you've looked up • Earn achievements for reading, and for completing certain tasks in Sora • Enjoy reading eBooks and audiobooks!

About

ClassForThat

Discover and book online, in-person, or recorded classes with teachers. Compare instructors based on format, ratings, prices, and languages. Manage your class schedule and teach or take lessons directly through the app.

Highlights
  • Find teachers and classes
  • Compare instructors by rating and price
  • Book online, in-person, or recorded classes
  • Manage class calendar
  • Teach or take classes via the app
Features
Read full description

ClassForThat is a marketplace where students find teachers and take online, in person and/or recorded classes, for both one-on-one and group classes. Download the FREE app which works with the website platform. With the ClassForThat iOS app, you will be able to: Search for any class and compare teachers based on class format, rating, prices, levels, target audience and languages in which the class is taught. Also, teachers and students will be able to see prior and upcoming classes in their calendar. Teach or take online classes using the app.

Screenshots

Sora, by OverDrive Education4 screens
ClassForThat4 screens

Verdict

The call

The clearest difference is review sentiment: ClassForThat at 100% against Sora, by OverDrive Education's 46%. ClassForThat also leads on rating (5.0 vs 3.8). Sora, by OverDrive Education's advantage is ratings volume (625 vs 2) and device support (3 vs 1). On price, update cadence, ads and in-app purchases 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

ClassForThat holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Sora, by OverDrive Education has 625 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 46% of Sora, by OverDrive Education's written reviews are positive against 100% of ClassForThat's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
Sora, by OverDrive Education versus ClassForThat: the parameters behind the verdict, then further details
ParameterSora, by OverDrive EducationClassForThat
PriceFreeFree
Rating3.8 (625 ratings)5.0 (2 ratings) — better
Positive reviews45.6% of reviews100.0% of reviews — better
Number of ratings625 — better2
Update frequencyMonthlyMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better17.6
Further details — not scored
Size5 MB84 MB
Age rating4+4+
DeveloperOverDrive, Inc.ClassForThat

Customer experience

Sora, by OverDrive Education

All ratings610 ratings
Positive69.5%
Neutral7.4%
Negative23.1%
Written reviews410 reviews
Positive45.6%
Neutral16.1%
Negative38.3%

ClassForThat

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Sora, by OverDrive Education

Reported bugs

4 issues
  • Pages freeze or don't load properly
  • Reading progress not tracked accurately
  • Inability to renew books
  • Accounts randomly logged out

Requested features

4 requests
  • More manga and graphic novels
  • Ability to join more reading challenges
  • Increase loan/hold limits
  • Better notification system for available holds

ClassForThat

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Sora, by OverDrive Education

No in-app purchases

None

ClassForThat

No in-app purchases

Questions

Is Sora, by OverDrive Education free?
Sora, by OverDrive Education is free to download, with no in-app purchases.
Is ClassForThat free?
ClassForThat is free to download, with no in-app purchases.
Which has better reviews, Sora, by OverDrive Education or ClassForThat?
ClassForThat is rated higher. Sora, by OverDrive Education averages 3.8 out of 5 from 625 ratings, while ClassForThat averages 5.0 from 2 ratings.
Do Sora, by OverDrive Education or ClassForThat have ads?
Neither Sora, by OverDrive Education nor ClassForThat shows ads.
Which is updated more often, Sora, by OverDrive Education or ClassForThat?
Sora, by OverDrive Education ships an update monthly, and ClassForThat monthly. Most recently, Sora, by OverDrive Education was updated on November 2, 2026 and ClassForThat on November 3, 2026.

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