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YiBook - epub txt reader

App Store·BooksFree + IAP3.20 (5)launched 13.1y agoapp updated 8.2y ago
Scout Score
5

YiBook - epub txt reader generates an estimated $1–$5/month in revenue from 3–20 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$1–$5
Est. downloads / month3–20
Estimate confidencelow
PricingFree + IAP
Rating3.20 ★ (5 ratings)
CategoryBooks
Released17.07.2013
App last updated13.05.2018
PlatformiOS
Est. downloads / mo
3–20
Est. revenue / mo
$1–$5
Rating velocity / day
0
Chart velocity
Peak rank
Days tracked

Modeled monthly estimate · rating velocity · low confidence

About

YiBook is a fully functional and elegant ebook reader. Features: • EPub/Txt books reading. • Get books from open resource (OPDS). • Get books from web page (Dropbox, Google, etc.). • Transfer books through WiFi or iTunes. • Add bookmarks, underlines and notes while reading. • Category for books, easily manage tons of books. • Setting password to lock category. • Import custom fonts.…

Trends & analysis

Chart rank trend

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

Why it's surfacing

Scout 5
Newness
3
Breakout
0

Ratings & velocity

★ 0 in window
Total ratings
5
Jun 14Aug 2
New ratings / day
10
Jun 23Aug 2

Rating distribution

60% positive · 5 ratings
5
40%
4
20%
3
0%
2
0%
1
40%

Geographic reach

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

Revenue & downloads trend

ARPU $0
Est. revenue / mo · $2
$2$1
Jun 14Jul 26
Est. downloads / mo · 5
5
Jun 14Jul 26

In-app purchases

1 tiers
YiBook Premium$3

Update history

1 update tracked
  • v1.8.68.2y ago

    This update from Apple will improve the functionality of this app. No new features are included. bug fix

YiBook - epub txt reader — FAQ

How much money does YiBook - epub txt reader make?

According to AppCurrents estimates, YiBook - epub txt reader generates approximately $1–$5 per month (low confidence), modeled from its the App Store chart performance, rating velocity, and monetization signals.

How many downloads does YiBook - epub txt reader get?

YiBook - epub txt reader sees an estimated 3–20 downloads per month on the App Store, per AppCurrents modeling.

Is YiBook - epub txt reader free?

YiBook - epub txt reader is free to download on the App Store, monetizing through in-app purchases.

What is YiBook - epub txt reader's rating?

YiBook - epub txt reader holds a 3.20-star average from 5 ratings on the App Store.

When was YiBook - epub txt reader released?

YiBook - epub txt reader launched on the App Store on 17.07.2013. Its latest version shipped 13.05.2018.

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