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KyBook 2 Ebook Reader

App Store·BooksFree + IAP4.69 (2,328)launched 9.7y agoapp updated 7.5y ago
Scout Score
10

KyBook 2 Ebook Reader generates an estimated $100–$700/month in revenue from 1k–5k downloads/month on the App Store, according to AppCurrents estimates (updated 2026-06-17).

Estimates updated 17.06.2026 · How we estimate · Ranges reflect model confidence, not exact figures.
Est. revenue / month$100–$700
Est. downloads / month1k–5k
Estimate confidencemedium
PricingFree + IAP
Rating4.69 ★ (2,328 ratings)
CategoryBooks
Released30.09.2016
App last updated18.12.2018
PlatformiOS
Est. downloads / mo
1k–5k
Est. revenue / mo
$100–$700
Rating velocity / day
0
Chart velocity
Peak rank
Days tracked

Modeled monthly estimate · rating velocity · medium confidence

About

Attention, since October 1, 2019, the third edition of the application is available on the App Store - KyBook 3 Reader. The best way to read your books ever! KyBook supports all the major e-book formats, OPDS catalogs and Cloud Storage. Continuously developing and improving in close contact with thousands of KyBook users. Key features:

 - EPUB, FB2, RTF, PDF, DJVU, MOBI, AZW3, CBR, CBZ, CBT,…

Trends & analysis

Chart rank trend

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

Why it's surfacing

Scout 10
Newness
3
Breakout
0

Ratings & velocity

Total ratings
2k
Jun 14
New ratings / day
Collecting historyno snapshots so far. Fills in twice daily.

Rating distribution

94% positive · 2k ratings
5
81%
4
12%
3
3%
2
1%
1
3%

Geographic reach

best rank · 0 storefronts
Collecting storefront coverageno snapshots so far. Fills in twice daily.

Revenue & downloads trend

ARPU $0
Est. revenue / mo · $350
$350
Jun 14Jun 17
Est. downloads / mo · 2k
2k
Jun 14Jun 17

In-app purchases

2 tiers
Upgrade to Pro Version$2
Upgrade to Pro Version$3

Update history

1 update tracked
  • v1.2.87.5y ago

    - Fixed crash when using the translation service in iOS 9. - Few minor improvements.

KyBook 2 Ebook Reader — FAQ

How much money does KyBook 2 Ebook Reader make?

According to AppCurrents estimates, KyBook 2 Ebook Reader generates approximately $100–$700 per month (medium confidence), modeled from its the App Store chart performance, rating velocity, and monetization signals.

How many downloads does KyBook 2 Ebook Reader get?

KyBook 2 Ebook Reader sees an estimated 1k–5k downloads per month on the App Store, per AppCurrents modeling.

Is KyBook 2 Ebook Reader free?

KyBook 2 Ebook Reader is free to download on the App Store, monetizing through in-app purchases.

What is KyBook 2 Ebook Reader's rating?

KyBook 2 Ebook Reader holds a 4.69-star average from 2,328 ratings on the App Store.

When was KyBook 2 Ebook Reader released?

KyBook 2 Ebook Reader launched on the App Store on 30.09.2016. Its latest version shipped 18.12.2018.

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