Comparison

Curio Library vs Library

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

Head to head

Curio Library

Free

📚 Books

★ 5.01 ratingsView app →

About

Curio Library

Organize and manage your personal book collection. Keep track of all your reading materials in one place, with a simple and intuitive interface. Discover new ways to catalog your library.

Highlights

Personal library management
Catalog all book types
Intuitive interface
Track reading materials

Features

Read full description

Personal library with all types of books.

About

Library

Features

Read full description

BookTrack is the ultimate companion for book lovers who value privacy and simplicity. Whether you are an avid reader or just starting your reading habit, BookTrack helps you organize your collection without the need for accounts or cloud synchronization.

Screenshots

Curio Library3 screens

Library4 screens

Verdict

The call

The clearest difference is update cadence: Library at every 6 weeks against Curio Library's every 21 months. Curio Library's advantage is iOS requirement (11.1 vs 15.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Curio Library ships an update every 21 months, Library every 6 weeks. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 7 level

Curio Library versus Library: the parameters behind the verdict, then further details
Parameter	Curio Library	Library
Price	Free	Free
Rating	5.0 (1 ratings) — better	—
Number of ratings	1 — better	—
Update frequency	Every 21 months	Every 6 weeks — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	11.1 — better	15.0
Further details — not scored
Size	9 MB	32 MB
Age rating	4+	4+
Developer	NTDE	OENG Mengthong

In-app purchases

None

Curio Library

No in-app purchases

None

Library

No in-app purchases

Questions

Is Curio Library free?

Curio Library is free to download, with no in-app purchases.

Is Library free?

Library is free to download, with no in-app purchases.

Do Curio Library or Library have ads?

Neither Curio Library nor Library shows ads.

Which is updated more often, Curio Library or Library?

Curio Library ships an update every 21 months, and Library every 6 weeks. Most recently, Curio Library was updated on November 6, 2026 and Library on October 30, 2026.