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KO Reader

App Store·BooksPaid $3.993.67 (3)launched 3mo agoapp updated 3mo agocharts in 9 countries
Scout Score
32

KO Reader generates an estimated $100–$3k/month in revenue from 100–600 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$100–$3k
Est. downloads / month100–600
Estimate confidencemedium
PricingPaid $3.99
Rating3.67 ★ (3 ratings)
CategoryBooks
Best chart rank#39 Books Paid
Released16.04.2026
App last updated16.04.2026
PlatformiOS
Est. downloads / mo
100–600
Est. revenue / mo
$100–$3k
Rating velocity / day
0
Chart velocity
▼ 1/day
Peak rank
#13
Days tracked
33
Chart ranks
#39 Books Paid

Modeled monthly estimate · rating velocity · medium confidence

About

KO Reader turns web articles, ebooks, and PDFs into natural-sounding speech — entirely on your device. No cloud, no tracking, no subscriptions. Paste a URL or open an EPUB or PDF, and KO Reader reads it aloud with a neural AI voice. Everything runs locally, so your reading stays private and works anywhere — on the train, on a plane, or off-grid. Export your favorite articles or books to m4a or m4…

Trends & analysis

Chart rank trend

US · category
#13#94
Jun 17Aug 4
Paid #39

Why it's surfacing

Scout 32
Newness
50
Breakout
18

Ratings & velocity

★ -1.33 in window
Total ratings
32
Jun 13Jul 31
New ratings / day
10
Jun 21Jul 31

Rating distribution

100% positive · 2 ratings
5
100%
4
0%
3
0%
2
0%
1
0%

Geographic reach

best rank · 9 storefronts
fr
#11 category
gb
#17 category
au
#19 category
ca
#19 category
de
#20 category
us
#39 category
cn
#40 category
tw
#83 category
br
#94 category

Revenue & downloads trend

ARPU $3
Est. revenue / mo · $719
$719$114
Jun 13Aug 2
Est. downloads / mo · 258
25841
Jun 13Aug 2

Update history

1 update tracked
  • v1.03mo ago

KO Reader — FAQ

How much money does KO Reader make?

According to AppCurrents estimates, KO Reader generates approximately $100–$3k per month (medium confidence), modeled from its the App Store chart performance, rating velocity, and monetization signals.

How many downloads does KO Reader get?

KO Reader sees an estimated 100–600 downloads per month on the App Store, per AppCurrents modeling.

Is KO Reader free?

KO Reader is a paid app priced at $3.99 on the App Store.

What is KO Reader's rating?

KO Reader holds a 3.67-star average from 3 ratings on the App Store. It currently ranks #39 on the Books paid chart.

When was KO Reader released?

KO Reader launched on the App Store on 16.04.2026. Its latest version shipped 16.04.2026.

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