Comparison

호글 vs VisibleHour

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

Head to head
About

호글

Quickly open and view HWP and HWPX Korean documents without ads. Convert documents to PDF and enjoy a simple, fast viewing experience on your iPhone or iPad.

Highlights
  • Ad-free viewing
  • Supports HWP and HWPX formats
  • PDF conversion
  • Fast and simple document checking
  • View Korean documents on iPhone
Features
Read full description

아이폰에서 HWP·HWPX·PDF 파일을 열고 싶을 때, 한글 문서를 PDF로 보내야 할 때. 호글 하나로 문서 열람부터 PDF 변환까지 이어서 처리하세요. ■ HWP·HWPX 한글 문서 열기 메일이나 메신저로 받은 과제, 공문, 회의 자료를 iPhone과 iPad에서 확인하세요. 파일 앱에서 문서를 선택하거나 다른 앱의 공유 메뉴에서 호글로 열 수 있습니다. ■ PDF 문서 열기 받은 PDF 파일도 호글에서 읽고, 문서 안에서 필요한 내용을 검색하세요. 파일 앱에서 선택하거나 다른 앱의 공유 메뉴에서 열 수 있습니다. ■ PDF로 변환하고 저장·공유 문서를 연 뒤 상단의 PDF 변환 버튼을 누르세요. 변환한 PDF를 파일 앱에 저장하거나 다른 앱으로 공유할 수 있습니다. PDF 변환은 200페이지 이하 문서를 지원합니다. ■ 광고·구독 없이 사용 한 번 구매하면 광고와 구독, 추가 인앱 결제 없이 사용할 수 있습니다. 문서를 읽다가 광고 때문에 흐름이 끊기지 않습니다. ■ 다시 찾기 쉬운 최근 문서 최근에 열어본 문서를 목록에서 바로 다시 열고, 문서 안에서 필요한 내용을 검색하세요. ■ 문서는 기기 안에서 처리 문서 열람과 PDF 변환은 기기에서 처리하며, 사용자 문서를 외부 서버로 전송하지 않습니다. 지원 형식: HWP, HWPX, PDF 지원 기기: iPhone, iPad / iOS 16 이상 일부 복잡한 문서 요소는 원본과 다르게 표시될 수 있습니다. 문의·오류 제보 https://forms.gle/FxnhmL3vREm1BSQY8

About

VisibleHour

Features
Read full description

An always-visible view of time on your phone, your wrist, and your spatial workspace. The day, drained as it passes. Your session, draining as you work. A quiet tap on your wrist when you've been at something too long. For when 30 minutes feels like 5. VisibleHour is a single-purpose external time sense — designed for people whose internal clock isn't always reliable. For time blindness. For hyperfocus. For the moments when "just five more minutes" becomes an hour. The dial isn't a clock face you check. It's a clock face you live alongside, on every surface you already glance at. Three rhythms, on every screen. The day. Your waking hours rendered as a draining amber arc — from the moment you start your day until you wind it down. Tells you how much day is in front of you, not just what time it is right now. The session. A focused block — 15, 25/5 Pomodoro, 30, 60, or 90 minutes. The pie at the center drains as time passes — a visual timer at session scale. Tap it to zoom into a visual timer face with minute marks. Pomodoro mode shows two amber tones — work, then a softer break. The body. A quiet tap on the wrist at the interval you set — 60, 90, or 120 minutes. No banner. No streak. No "you've been at this for two hours" guilt. Just a tap that says: notice the time. Optional desk mode — keep your phone or iPad awake during a session so the dial stays visible while you work. Cross-device sync. Start a session on your Vision Pro while working in spatial. Within a second, the Live Activity appears on your iPhone Lock Screen and the dial fills on your Apple Watch. Stop on the Watch — every screen clears together. Powered by iCloud private database, with no telemetry leaving your device. Calendar-aware. Optionally show your day's events on the dial — a quiet ink line for each meeting, sitting alongside your session. Tap the dial to surface the next event's title. Widgets everywhere. Lock Screen and Home Screen widgets on iPhone. Native complications on Apple Watch in four families. A spatial widget on Apple Vision Pro that coexists with your email, your MacBook display, and whatever else is in your spatial workspace. What it isn't. This is not a habit tracker. Not a productivity hammer. Not a notification machine. There are no streaks, no leaderboards, no "you used the app 12 days in a row" celebrations. There's no analytics, no third-party SDKs, no ads. The whole product is one quiet answer to a quiet question — how much time has passed? Privacy. No tracking. No analytics. No third-party services. The only data that ever leaves your device is the small piece of state that syncs through your private iCloud (active session, day boundaries, awareness interval, appearance preference). Calendar events are read locally on each device — they never sync to the cloud. Made quietly by sthreelabs.

Screenshots

호글3 screens
VisibleHour4 screens

Verdict

The call

The clearest difference is update cadence: 호글 at every 5 days against VisibleHour's every 3 months. 호글 also leads on price ($0.49 vs $4.99) and iOS requirement (16.0 vs 18.0). VisibleHour's advantage is device support (4 vs 2). On ads and in-app purchases 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

호글 costs $0.49 and VisibleHour $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

호글 ships an update every 5 days, VisibleHour every 3 months. The most recent releases landed on October 8, 2026 and October 19, 2026 respectively.

Scorecard4 real differences · 4 level
호글 versus VisibleHour: the parameters behind the verdict, then further details
Parameter호글VisibleHour
Price$0.49 — better$4.99
Positive reviews100.0% of reviews—
Update frequencyEvery 5 days — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPadiPhone, iPad, Apple Watch, Vision Pro — better
Requires iOS16.0 — better18.0
Further details — not scored
Size29 MB8 MB
Age rating4+4+
DeveloperDAL PARKsthreelabs LLC

In-app purchases

None

호글

No in-app purchases

None

VisibleHour

No in-app purchases

Questions

Is 호글 free?
호글 costs $0.49, with no in-app purchases.
Is VisibleHour free?
VisibleHour costs $4.99, with no in-app purchases.
Do 호글 or VisibleHour have ads?
Neither 호글 nor VisibleHour shows ads.
Which is updated more often, 호글 or VisibleHour?
호글 ships an update every 5 days, and VisibleHour every 3 months. Most recently, 호글 was updated on October 8, 2026 and VisibleHour on October 19, 2026.

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