Comparison

CORE vs O2M

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

Head to head
About

CORE

Features
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1.μ•± νšŒμ›λ“€λ§Œμ„ μœ„ν•œ ν‘Έμ‹œμ•Œλ¦Ό! μ‡Όν•‘ μ•„μ΄ν…œμ— κ΄€ν•œ μ†Œμ‹λ“€μ„ λ†“μΉ μˆ˜ μžˆμ§€ μ•Šλ‚˜μš”? 이제 ν‘Έμ‹œμ•Œλ¦Όμ΄ μžˆμœΌλ‹ˆ κ±±μ •λ§ˆμ‹­μ‹œμ˜€ μ•± μ„€μΉ˜ νšŒμ›λ‹˜λ“€λ§Œμ„ μœ„ν•œ λ‹€μ–‘ν•œ 이벀트 정보λ₯Ό μ‹€μ‹œκ°„μœΌλ‘œ μ•Œλ €λ“œλ¦½λ‹ˆλ‹€. 2.κ°„νŽΈν•œ 둜그인, λ‹€μ–‘ν•œ ν˜œνƒ 맀번 λ‘œκ·ΈμΈν•΄μ•Ό ν•˜λŠ” λΆˆνŽΈν•¨μ„, νšŒμ›μΈμ¦κΈ°λŠ₯을 톡해 μ—†μ•΄μŠ΅λ‹ˆλ‹€! 3. 정보λ₯Ό κ³΅μœ ν•˜μž μΉœκ΅¬μ—κ²Œ 정보λ₯Ό κ³΅μœ ν•˜κ³  λ‹€μ–‘ν•œ ν˜œνƒμ„ λ°›μ•„κ°€μ„Έμš”. 혼자만 μ•Œκ³  μžˆκΈ°λ³΄λ‹€ κ³΅μœ ν•˜λ©΄ 배둜 즐거운 쇼핑을 ν•¨κ»˜ λ‚˜λˆ„μ„Έμš”. 4. μ•Œμ•„μ„œ μ°Ύμ•„μ£ΌλŠ” κ°„νŽΈλ¦¬λ·°κΈ°λŠ₯! κ΅¬λ§€ν•œ μƒν’ˆμ΄ 있으면? κΈ΄λ”˜ν•œ 리뷰λ₯Ό μž‘μ„±ν•˜μ‹œκ³  λ‹€μ–‘ν•œ ν˜œνƒ λ°›μ•„κ°€μ„Έμš”. 앱에 μ ‘μ†ν•˜λ©΄ μžλ™μœΌλ‘œ λœ¨λŠ” κ°„νŽΈλ¦¬λ·° κΈ°λŠ₯으둜 μ°ΎλŠ” μƒν’ˆμ˜ 평을 λΉ λ₯΄κ²Œ μ°Ύμ•„λ³Όμˆ˜ μžˆμŠ΅λ‹ˆλ‹€. 5. ν•œλ²ˆμ˜ ν„°μΉ˜λ‘œ μ£Όλ¬Έ λ°°μ†‘κΉŒμ§€ ν•œλ²ˆμ˜ ν„°μΉ˜λ‘œ 주문이 μ†μ‰½κ²Œ κ°€λŠ₯ν•˜λ©°, μ‹€μ‹œκ°„μœΌλ‘œ λ³€ν•˜λŠ” λ°°μ†‘μƒνƒœ, 이제 ν•œλ²ˆμ˜ ν„°μΉ˜λ‘œ ν™•μΈν•˜μ„Έμš” [μ„ νƒμ ‘κ·ΌκΆŒν•œ] 카메라 : κ²Œμ‹œνŒμ—μ„œ 카메라에 μ ‘κ·Όν•˜μ—¬ 사진을 μ§μ ‘μ΄¬μ˜ν•˜μ—¬ μ—…λ‘œλ“œ μ‹œ ν•„μš” μ €μž₯곡간 : μ²¨λΆ€νŒŒμΌμ„ μ €μž₯ν•˜κ±°λ‚˜ κ²Œμ‹œνŒλ“±μ—μ„œ νŒŒμΌμ„ μ—…λ‘œλ“œν•  λ•Œ ν•„μš” μœ„μΉ˜μ •λ³΄ : 지도 κΈ°λŠ₯μ—μ„œ λ‚΄ μœ„μΉ˜λ₯Ό κΈ°μ€€μœΌλ‘œ 거리순 μ •λ ¬ν•  λ•Œ ν•„μš” [μ•Œλ¦Ό ν•΄μ œ 방법] μ„€μ • > μ•± λ˜λŠ” μ–΄ν”Œλ¦¬μΌ€μ΄μ…˜ > ν•΄λ‹Ή μ•± μ•Œλ¦Ό ν•΄μ œ

About

O2M

Features
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Take advantage of key features only available on mobile. Key features: App-only coupons and discounts Auto-login View Order history, Shipping info View Shopping cart, Shipping info Push notifications for online store Share products through social media Customer Support

Screenshots

CORE3 screens
O2M4 screens

Verdict

The call

The clearest difference is ads: CORE at none against O2M's shown. O2M's advantage is update cadence (every 9 months vs every 30 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

CORE ships an update every 30 months, O2M every 9 months. The most recent releases landed on September 10, 2026 and September 15, 2026 respectively.

Scorecard2 real differences Β· 4 level
CORE versus O2M: the parameters behind the verdict, then further details
ParameterCOREO2M
PriceFreeFree
Update frequencyEvery 30 monthsEvery 9 months β€” better
AdsNo β€” betterYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone, iPod
Requires iOS12.0 β€” better13.0
Further details β€” not scored
Size10 MB75 MB
Age rating4+4+
Developergyeongho NoDong Hyouck Kang

In-app purchases

None

CORE

No in-app purchases

None

O2M

No in-app purchases

Questions

Is CORE free?
CORE is free to download, with no in-app purchases.
Is O2M free?
O2M is free to download, with no in-app purchases.
Do CORE or O2M have ads?
O2M shows ads; CORE does not.
Which is updated more often, CORE or O2M?
CORE ships an update every 30 months, and O2M every 9 months. Most recently, CORE was updated on September 10, 2026 and O2M on September 15, 2026.

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