Comparison

sbkorea vs CHAMUNIFORM

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

Head to head

About

sbkorea

Features

Read full description

Get exclusive special offers on the mobile app! Use the mobile app to enjoy features optimized for mobile devices and access exclusive special offers. Main features: Enjoy exclusive coupons and discounts Use automatic login Check and track your orders Manage your shopping cart and shipping info Receive store notifications Access social media channels Contact Customer Service

About

CHAMUNIFORM

Features

Read full description

Screenshots

sbkorea2 screens

CHAMUNIFORM4 screens

Verdict

The call

The clearest difference is ads: CHAMUNIFORM at none against sbkorea's shown. CHAMUNIFORM also leads on update cadence (every 4 weeks vs every 8 months). On price, in-app purchases, device support and iOS requirement 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

sbkorea ships an update every 8 months, CHAMUNIFORM every 4 weeks. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

Scorecard2 real differences · 4 level

sbkorea versus CHAMUNIFORM: the parameters behind the verdict, then further details
Parameter	sbkorea	CHAMUNIFORM
Price	Free	Free
Update frequency	Every 8 months	Every 4 weeks — better
Ads	Yes	No — better
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	13.0 — better	14.0
Further details — not scored
Size	79 MB	71 MB
Age rating	4+	4+
Developer	sungyong hwang	주식회사 에스더블유컴퍼니

In-app purchases

None

sbkorea

No in-app purchases

None

CHAMUNIFORM

No in-app purchases

Questions

Is sbkorea free?

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

Is CHAMUNIFORM free?

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

Do sbkorea or CHAMUNIFORM have ads?

sbkorea shows ads; CHAMUNIFORM does not.

Which is updated more often, sbkorea or CHAMUNIFORM?

sbkorea ships an update every 8 months, and CHAMUNIFORM every 4 weeks. Most recently, sbkorea was updated on October 7, 2026 and CHAMUNIFORM on October 3, 2026.