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Happy Learn Japanese Kana

Otek International Inc.
App Store·EducationFree + IAP★ 4.00 (10)launched 13.4y agoapp updated 2.7y ago
Scout Score
6

Happy Learn Japanese Kana generates an estimated $1–$3/month in revenue from 5–30 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$1–$3
Est. downloads / month5–30
Estimate confidencemedium
PricingFree + IAP
Rating4.00 ★ (10 ratings)
CategoryEducation
Released15.01.2013
App last updated09.10.2023
PlatformiOS
Est. downloads / mo
5–30
Est. revenue / mo
$1–$3
Rating velocity / day
0
Chart velocity
—
Peak rank
—
Days tracked
—

Modeled monthly estimate · rating velocity · medium confidence

About

"Happy Learn Japanese Kana" is aimed at quick learning and memorizing Japanese alphabets. Audio and stroke order practices are provided to familiarize learners with pronunciation and writing. Plus, the illustrations with basic vocabulary make the learning easy and fun. Colorful pictures and rhyming songs make your learning easy and interesting. Last but not least, self-assessment allows easy check…

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 6
Newness
3
Breakout
0

Ratings & velocity

Total ratings
10
Jun 15
New ratings / day
Collecting history — no snapshots so far. Fills in twice daily.

Rating distribution

70% positive · 10 ratings
5★
50%
4★
20%
3★
20%
2★
0%
1★
10%

Geographic reach

best rank · 0 storefronts
Collecting storefront coverage — no snapshots so far. Fills in twice daily.

Revenue & downloads trend

ARPU $0
Est. revenue / mo · $2
$2
Jun 15Jun 17
Est. downloads / mo · 11
11
Jun 15Jun 17

In-app purchases

1 tiers
Upgrade to Pro Version$2

Update history

1 update tracked
  • v2.452.7y ago

    * iOS compatibility fix.

Happy Learn Japanese Kana — FAQ

How much money does Happy Learn Japanese Kana make?

According to AppCurrents estimates, Happy Learn Japanese Kana generates approximately $1–$3 per month (medium confidence), modeled from its the App Store chart performance, rating velocity, and monetization signals.

How many downloads does Happy Learn Japanese Kana get?

Happy Learn Japanese Kana sees an estimated 5–30 downloads per month on the App Store, per AppCurrents modeling.

Is Happy Learn Japanese Kana free?

Happy Learn Japanese Kana is free to download on the App Store, monetizing through in-app purchases.

What is Happy Learn Japanese Kana's rating?

Happy Learn Japanese Kana holds a 4.00-star average from 10 ratings on the App Store.

When was Happy Learn Japanese Kana released?

Happy Learn Japanese Kana launched on the App Store on 15.01.2013. Its latest version shipped 09.10.2023.

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