Korean Sounds of Letter

Name: Korean Sounds of Letter revenue & download estimates
Creator: AppCurrents

App Store·EducationPaid $2.99★ 3.98 (54)launched 10.4y agoapp updated 6mo ago

Scout Score

Korean Sounds of Letter generates an estimated $60–$300/month in revenue from 20–200 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	$60–$300
Est. downloads / month	20–200
Estimate confidence	medium
Pricing	Paid $2.99
Rating	3.98 ★ (54 ratings)
Category	Education
Released	14.01.2016
App last updated	03.12.2025
Platform	iOS

Est. downloads / mo

20–200

Est. revenue / mo

$60–$300

Rating velocity / day

Chart velocity

—

Peak rank

—

Days tracked

—

Modeled monthly estimate · rating velocity · medium confidence

About

KoreanSounds can help you learning and mastering the pronunciation and handwriting of Korean letter and syllable. Key features as follows: 1. Include 40 standard phonetic symbols of Korean: 21 Vowels and 19 Consonants. 2. Use the articulator animation to show the process and techniques of pronunciation of each Korean letter. 3. Use the animation to show the writing order of each letter. 4. Selec…

View on the App Store →

Trends & analysis

Chart rank trend

US · overall

Collecting rank history — no snapshots so far. Fills in twice daily.

Why it's surfacing

Scout 14

Newness

Breakout

Ratings & velocity

Total ratings

Jun 14

New ratings / day

Collecting history — no snapshots so far. Fills in twice daily.

Rating distribution

72% positive · 54 ratings

5★

52%

4★

20%

3★

13%

2★

1★

11%

Geographic reach

best rank · 0 storefronts

Collecting storefront coverage — no snapshots so far. Fills in twice daily.

Revenue & downloads trend

ARPU $2

Est. revenue / mo · $121

$121

Jun 14Jun 17

Est. downloads / mo · 58

Jun 14Jun 17

Update history

1 update tracked

v25.12.036mo ago
+ Added AI based voice scoring + Fixed several minor bugs

Korean Sounds of Letter — FAQ

How much money does Korean Sounds of Letter make?

According to AppCurrents estimates, Korean Sounds of Letter generates approximately $60–$300 per month (medium confidence), modeled from its the App Store chart performance, rating velocity, and monetization signals.