Comparison

15그램 vs YellowQuest

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

Head to head
About

15그램

Features
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*글로벌 뷰티 부터 K-브랜드 까지 매일 오픈 되는 뷰티 체험단 *보는 것 만으로 healing 감각은 UP, 트렌디한 정보는 덤 15그램의 크리에이티브 전문가들이 직접 제작한 뷰티 영상 *내 공간, 내 취향 관심있는 컨텐츠, 리뷰, 제품 모두 스크랩 가능 필요할 때 언제든 꺼내볼 수 있는 나만의 페이지 *감각 성장 커뮤니티 취향 좋은 사람들과 느슨한 연결 비슷한 관심사를 가진 15그래머들과의 만남! *리뷰에 진심 내 리뷰가 누군가의 화장대를 바꾸니까, 15그래머의 리뷰는 진정성 가득 *뷰티에디터의 추천템 지금 딱 필요했던 아이템을 뷰티에디터가 추천해 드려요. 퍼스널 브랜드 시대, 감각적인 당신을 위한 경험 플랫폼

About

YellowQuest

Turn real-world exploration into visible progress with a personal discovery map. Reveal nearby places, complete quests, and collect badges to track your journeys and achievements.

Highlights
  • Personal discovery map
  • Daily and weekly quests
  • Journey recording
  • Badge collection
  • Personal rankings
  • Party exploration (Premium)
Features
Read full description

Give your next outing a quest. YellowQuest turns real-world exploration into visible progress. Reveal your personal discovery map as you move, find nearby places, take on quests, and collect badges along the way. EXPLORE WITH A PURPOSE Follow daily and weekly quests, record journeys, and see your distance, discoveries, and progress over time. COLLECT YOUR PROGRESS Complete goals to earn Coins and XP. Build your Atlas badge collection, work toward new tiers, and grow your rank. GO TOGETHER Compare progress in personal rankings. Premium lets you create or join parties and explore shared adventures. Optional party location sharing stays under your control. START AT YOUR OWN PACE Explore, record journeys, and try a selection of daily and weekly quests for free. Your first saved journey starts a complimentary seven-day welcome period with Premium features. It does not start a subscription or trigger an automatic charge. MORE WITH PREMIUM An optional monthly or yearly subscription unlocks the full recurring quest selection, Premium badge collection and upgrades, groups, and Find Missions Here. Earned Coins and achievement requirements still apply. Coins are earned in the app and cannot be purchased in this version. MADE FOR YOUR JOURNEY Use iCloud to sync progress, choose English or Korean, personalize your appearance, and follow supported activities with Live Activities. Location permission is needed for journeys, discovery, and arrival checks. Background location is used only for enabled features. iCloud is required for social features and spending Coins. Premium subscriptions renew automatically unless canceled at least 24 hours before the current period ends. Payment is charged to your Apple Account at confirmation. Manage or cancel subscriptions in your App Store account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

15그램4 screens
YellowQuest4 screens

Verdict

The call

The clearest difference is in-app purchases: 15그램 at none against YellowQuest's 2. 15그램 also leads on iOS requirement (14.0 vs 26.4). YellowQuest's advantage is update cadence (every 2 days vs every 4 months). On price, ads 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. YellowQuest sells 2 in-app purchases, starting at $3.99 per month. 15그램 asks for nothing beyond the download.

UpkeepUpdate frequency

15그램 ships an update every 4 months, YellowQuest every 2 days. The most recent releases landed on October 27, 2026 and November 6, 2026 respectively.

Scorecard3 real differences · 7 level
15그램 versus YellowQuest: the parameters behind the verdict, then further details
Parameter15그램YellowQuest
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 4 monthsEvery 2 days — better
AdsYesYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better26.4
Further details — not scored
Size11 MB70 MB
Age rating4+12+
Developer15GRAM Co., Ltd.Jeric Hernandez

In-app purchases

None

15그램

No in-app purchases

2 purchases

YellowQuest

Subscriptions2
  • YellowQuest Premium Monthly$3.991 Month
  • YellowQuest Premium Yearly$23.991 Year

Questions

Is 15그램 free?
15그램 is free to download, with no in-app purchases.
Is YellowQuest free?
YellowQuest is free to download, with in-app purchases available.
Do 15그램 or YellowQuest have ads?
Both 15그램 and YellowQuest show ads.
Which is updated more often, 15그램 or YellowQuest?
15그램 ships an update every 4 months, and YellowQuest every 2 days. Most recently, 15그램 was updated on October 27, 2026 and YellowQuest on November 6, 2026.

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