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CLZ Books - library organizer

App Store·BooksFree + IAP4.82 (2,564)launched 17.2y agoapp updated 14d agocharts in 6 countries
Scout Score
12

CLZ Books - library organizer generates an estimated $800–$5k/month in revenue from 2k–10k downloads/month on the App Store, according to AppCurrents estimates (updated 2026-08-02).

Estimates updated 02.08.2026 · How we estimate · Ranges reflect model confidence, not exact figures.
Est. revenue / month$800–$5k
Est. downloads / month2k–10k
Estimate confidencelow
PricingFree + IAP
Rating4.82 ★ (2,564 ratings)
CategoryBooks
Released07.06.2009
App last updated21.07.2026
PlatformiOS
Est. downloads / mo
2k–10k
Est. revenue / mo
$800–$5k
Rating velocity / day
2
Chart velocity
Peak rank
Days tracked

Modeled monthly estimate · rating velocity · low confidence

About

Easily catalog your book collection. Automatic book details, book values and cover art. Just scan ISBN barcodes or search CLZ Core by author and title. CLZ Books is a paid subscription app, costing US $1.99 per month or US $19.99 per year. Use the free 7-day trial to try all of the app's features and online services! TWO EASY WAYS TO ADD BOOKS: 1. Search our CLZ Core by ISBN: You can either sc…

Trends & analysis

Chart rank trend

US · overall
Collecting rank historyno snapshots so far. Fills in twice daily.

Why it's surfacing

Scout 12
Momentum
5
Newness
3
Breakout
0

Ratings & velocity

★ 0 in window
Total ratings
3k2k
Jun 5Aug 4
New ratings / day
70
Jun 6Aug 4

Rating distribution

97% positive · 2k ratings
5
88%
4
8%
3
2%
2
0%
1
1%

Geographic reach

best rank · 6 storefronts
in
#65 category
de
#93 category
fr
#93 category
br
#97 category
gb
#99 category
ca
#100 category

Revenue & downloads trend

ARPU $0
Est. revenue / mo · $2k
$4k$0
Jun 5Aug 2
Est. downloads / mo · 5k
7k1k
Jun 5Aug 2

In-app purchases

2 tiers
CLZ Books (Pay Monthly)$2
CLZ Books (Pay Yearly)$20

Update history

2 updates tracked
  • v11.0.114d ago

    Version 11.0 is here, with one BIG feature: ** Create your own Custom Fields! ** You can now create your own data fields, such as text fields, number fields, date fields, Yes/No toggles, pick list fields, and much more. All fields you create can be edited on the new Custom Fields tab of the Edit Book screen, and their data will nicely appear in a special section on the book details page. And of course, you can use the fields like any built-in fields, use them as folders, sort on them, etc.

  • v10.7.33mo ago

    Fixed: * Further tweaks to the down-syncing from CLZ Cloud * Book details page accidentally included the "Custom Fields" sections * Add Books, Edit and Action buttons could not be used if images were still downloading in the background

CLZ Books - library organizer — FAQ

How much money does CLZ Books - library organizer make?

According to AppCurrents estimates, CLZ Books - library organizer generates approximately $800–$5k per month (low confidence), modeled from its the App Store chart performance, rating velocity, and monetization signals.

How many downloads does CLZ Books - library organizer get?

CLZ Books - library organizer sees an estimated 2k–10k downloads per month on the App Store, per AppCurrents modeling.

Is CLZ Books - library organizer free?

CLZ Books - library organizer is free to download on the App Store, monetizing through in-app purchases.

What is CLZ Books - library organizer's rating?

CLZ Books - library organizer holds a 4.82-star average from 2,564 ratings on the App Store.

When was CLZ Books - library organizer released?

CLZ Books - library organizer launched on the App Store on 07.06.2009. Its latest version shipped 21.07.2026.

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