Comparison

RELAY 릴레이 vs What First

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

Head to head
About

RELAY 릴레이

Easily share video links from popular platforms like Instagram, YouTube, and TikTok directly to messaging apps. It automatically generates previews and offers a secure way to share without revealing personal information. Discover new content through friend recommendations.

Highlights
  • Supports Instagram, YouTube, Twitter, TikTok links
  • One-tap sharing to KakaoTalk, Line, Telegram
  • Automatic preview generation
  • Friend recommendation feature
  • Secure link handling for privacy
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[주요 기능] • 링크 하나로 숏폼 영상을 바로 공유 • 탭 한 번으로 자주 쓰는 메신저에 전송 • 미리보기 자동 생성 • 보낸 영상은 기록에서 다시 보내기 • 친구 추천 기능 • 안전한 링크 처리 (개인정보 비공개) 영상을 공유할 때마다 여러 단계를 거치셨나요? RELAY 한 번만 누르면 끝납니다.

About

What First

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Cleaning, laundry, dishes, errands, work. When everything needs doing at once, tell What First what is on your list. AI identifies the tasks in your sentences and suggests a numbered order. Start one task at a time. There are no timetables or timers. Each request is ordered independently. Entering new input clears the previous result. Results are not restored when you reopen the app. You can enter more than five tasks. You can also enter tasks by voice. On supported devices and languages, speech is converted to text on your iPhone. Check and edit the recognized text before ordering your tasks. Audio recordings are not saved or sent to the server. With your new consent to Google Gemini, only your current input is sent through the server to Google Gemini. After you agree, AI stays on by default. You can turn it off or allow it again in Privacy & AI. Existing Groq consent does not authorize sending to Gemini. The app is free. On-device basic rules take over if AI is unavailable or the operating budget or abuse-prevention limits are reached. Basic rules are also available in regions where Google Gemini is not supported and work without an internet connection. The update supports all 50 App Store metadata localizations with 47 interface locales. It follows your iPhone or per-app language, with English for unsupported languages. Language is not determined by the download country. Tasks retain your input language. Simple lists can be processed on-device; complex natural-language recognition varies by language. A personal task-ordering tool for adults aged 18 or older. AI and basic-rule suggestions are for reference. Unfamiliar or ambiguous expressions may not be recognized.

Screenshots

RELAY 릴레이4 screens
What First4 screens

Verdict

The call

The clearest difference is ads: What First at none against RELAY 릴레이's shown. What First also leads on update cadence (daily vs every 2 days). 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

RELAY 릴레이 ships an update every 2 days, What First daily. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
RELAY 릴레이 versus What First: the parameters behind the verdict, then further details
ParameterRELAY 릴레이What First
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews77.8% of reviews—
Number of ratings2 — better—
Update frequencyEvery 2 daysDaily — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhoneiPhone
Requires iOS16.016.0
Further details — not scored
Size20 MB2 MB
Age rating4+17+
DeveloperTae Su YiMincheol Yang

In-app purchases

None

RELAY 릴레이

No in-app purchases

None

What First

No in-app purchases

Questions

Is RELAY 릴레이 free?
RELAY 릴레이 is free to download, with no in-app purchases.
Is What First free?
What First is free to download, with no in-app purchases.
Do RELAY 릴레이 or What First have ads?
RELAY 릴레이 shows ads; What First does not.
Which is updated more often, RELAY 릴레이 or What First?
RELAY 릴레이 ships an update every 2 days, and What First daily. Most recently, RELAY 릴레이 was updated on October 29, 2026 and What First on October 24, 2026.

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