Comparison

CH19 FM vs Kodo On! 4

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

CH19 FM

Features

Read full description

MUSIC: Anytime, Anywhere

About

Kodo On! 4

Read full description

Kodo-On! is the application that parents can use to sing along with your children that can improve speaking and listening skills or can use as lullaby song for your baby. Features - Easy to use interface. - Song lyrics. - Colorful illustration. - Easy listening melody. - Loop and Medley functions. - Song's speed adjustable. - 9 most popular children songs. - Volume 1 - 3 is now available on App store! - Other volume is coming soon! This volume contain below songs: - Do-re-mi - Five little ducks - Skip to my lou - Open shut them - Rain, rain go away - Sunday, Monday, Tuesday - Old Macdonald - Happy Birthday - チェッチェッコリ

Screenshots

CH19 FM4 screens

Kodo On! 44 screens

Verdict

The call

The clearest difference is ads: CH19 FM at none against Kodo On! 4's shown. Kodo On! 4's advantage is iOS requirement (12.0 vs 15.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

CH19 FM ships an update every 13 months, Kodo On! 4 every 19 months. The most recent releases landed on October 14, 2026 and October 26, 2026 respectively.

Scorecard2 real differences · 4 level

CH19 FM versus Kodo On! 4: the parameters behind the verdict, then further details
Parameter	CH19 FM	Kodo On! 4
Price	Free	Free
Update frequency	Every 13 months — better	Every 19 months
Ads	No — better	Yes
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.6	12.0 — better
Further details — not scored
Size	27 MB	39 MB
Age rating	4+	4+
Developer	Abundio Jr. Pisenable	Nat Benjarpornbanyat

In-app purchases

None

CH19 FM

No in-app purchases

None

Kodo On! 4

No in-app purchases

Questions

Is CH19 FM free?

CH19 FM is free to download, with no in-app purchases.

Is Kodo On! 4 free?

Kodo On! 4 is free to download, with no in-app purchases.

Do CH19 FM or Kodo On! 4 have ads?

Kodo On! 4 shows ads; CH19 FM does not.

Which is updated more often, CH19 FM or Kodo On! 4?

CH19 FM ships an update every 13 months, and Kodo On! 4 every 19 months. Most recently, CH19 FM was updated on October 14, 2026 and Kodo On! 4 on October 26, 2026.