Comparison

Simple Timer & Alarm ListTimer vs 웁스알람

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

Head to head
About

Simple Timer & Alarm ListTimer

This app offers a simple, one-tap timer for various activities like focus, study, and workouts. It displays finish times, works in the background with notifications, and supports vibration for silent mode. An upgrade option removes ads and adds lock screen countdowns and custom sounds.

Highlights
  • One-tap start
  • Finish times displayed
  • Background notifications
  • Vibration for silent mode
  • Easy repeat function
  • Battery friendly operation
Features
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ListTimer is a free timer app that can be started with just one tap. It displays end times and works in the background. ●One Tap to Start All you have to do is tap it once. ●Finish Times Displayed on Screen It shows the time your alarm will finish. ●Notifies You in Background When the timer ends, ListTimer also notifies you in the background. ●Vibration ListTimer vibrates your device so you can also use it in silent mode. ●Repeat Easily Tap the repeat button to repeat the timer at intervals. ●Battery Friendly ListTimer doesn't consume your battery power in the background because it notifies you after you close the app. URL Scheme = "listtimer:" @http://icons8.com/ ■■ Upgrade ■■ - No Ads - Countdown on Lock Screen - Change Alarm Sound - Customize Theme Color - Longer Interval Settings - Save 2 or More Favorites 【Privacy Policy and Term of Use】 https://texttospeech.helpshift.com/a/timerapp/?l=en&s=help&f=privacy-policy

About

웁스알람

Features
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주기는 알고 있는데, 한 번 밀리면 다음 날짜 다시 맞추기 귀찮잖아요. 웁스 알람은 그 번거로움을 없애주는 앱이에요. “스케일링 6개월마다 해야 하는데…” “청소기 필터 교체한 지 얼마나 됐지?” 이런 일들은 분명 중요하지만, 캘린더에 매번 날짜를 맞춰 관리하기엔 번거롭습니다. 특히 한 번 일정이 밀리면 다음 날짜까지 다시 수정해야 해서 점점 귀찮아지죠. 웁스 알람은 다르게 동작해요. 한 번 주기를 설정해 두면, 해야 할 시점에 알림을 보내드리고 그날 하지 못해도 알람은 사라지지 않습니다. 그래서 “아직 못 했구나”를 자연스럽게 인지할 수 있어요. 그리고 실제로 한 날에 갱신 버튼만 누르면, 그 날짜를 기준으로 주기가 다시 시작됩니다. 더 이상 다음 날짜를 다시 계산하거나 캘린더를 수정할 필요가 없습니다. 예를 들어 3월 1일, 4월 1일, 5월 1일로 설정했는데 실제로 3월 3일에 했다면, 이후 일정은 자동으로 4월 3일, 5월 3일 기준으로 이어집니다. 즉, “실제 한 날 기준”으로 자연스럽게 맞춰집니다. 이런 분께 추천해요 스케일링, 렌즈 교체, 필터 청소처럼 주기는 알지만 자꾸 잊는 일이 있는 분 캘린더 일정이 실제 생활과 점점 어긋나 불편했던 분 “언제 해야 하지?”보다 “마지막으로 한 지 얼마나 됐지?”가 중요한 분 주요 기능 - 알람 등록: 제목과 주기(일)만 입력하면 바로 시작 - 진행 바: 주기 대비 얼마나 지났는지 한눈에 확인 - 갱신 기능: 실제로 한 날 누르면 그날부터 다시 카운트 시작 - 밀려도 사라지지 않는 알림: 못 했다고 사라지지 않고 계속 남아 인지 가능 - 알림 ON/OFF: 전체 알림을 한 번에 끄고 켤 수 있음 날짜에 맞추지 말고, 내 생활에 맞춰서 관리하세요. 웁스 알람은 “잊지 않도록, 부담 없이” 도와드립니다.

Screenshots

Simple Timer & Alarm ListTimer4 screens
웁스알람4 screens

Verdict

The call

The clearest difference is in-app purchases: 웁스알람 at none against Simple Timer & Alarm ListTimer's 4. Simple Timer & Alarm ListTimer's advantage is update cadence (every 5 days vs monthly). On price, ads, 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. Simple Timer & Alarm ListTimer sells 4 in-app purchases, starting at $0.49 per 7 days. 웁스알람 asks for nothing beyond the download.

UpkeepUpdate frequency

Simple Timer & Alarm ListTimer ships an update every 5 days, 웁스알람 monthly. The most recent releases landed on October 19, 2026 and October 12, 2026 respectively.

Scorecard2 real differences · 8 level
Simple Timer & Alarm ListTimer versus 웁스알람: the parameters behind the verdict, then further details
ParameterSimple Timer & Alarm ListTimer웁스알람
PriceFreeFree
Rating4.7 (302 ratings) — better—
Positive reviews89.3% of reviews—
Number of ratings302 — better—
Update frequencyEvery 5 days — betterMonthly
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size36 MB39 MB
Age rating4+4+
DeveloperLemon LLCTaemin Kim

Bugs and requests

Simple Timer & Alarm ListTimer

Reported bugs

5 issues
  • Alarm fails to trigger when app is closed or locked
  • Vibration doesn't work reliably in background
  • App fails to download (stuck on iCloud icon)
  • Notification bar alert insufficient to wake users
  • Inconsistent vibration performance in some scenarios

Requested features

7 requests
  • 12-hour time format option for end-time display
  • Independent alarm volume control (separate from phone volume)
  • Simpler repeat function toggle (zero repeat option in settings)
  • Text/description field to note what timer is for
  • Interval repetition with alerts
Show 2 more
  • Larger font size option
  • Custom time ranges including seconds

웁스알람

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Simple Timer & Alarm ListTimer

Subscriptions3
  • ListTime One Weeek$0.497 Days
  • ListTimer Plus$2.491 Month
  • ListTimer Plus7 Days trial$14.991 Year
One-time1
  • ListTimer Plus$4.99
None

웁스알람

No in-app purchases

Questions

Is Simple Timer & Alarm ListTimer free?
Simple Timer & Alarm ListTimer is free to download, with in-app purchases available.
Is 웁스알람 free?
웁스알람 is free to download, with no in-app purchases.
Do Simple Timer & Alarm ListTimer or 웁스알람 have ads?
Both Simple Timer & Alarm ListTimer and 웁스알람 show ads.
Which is updated more often, Simple Timer & Alarm ListTimer or 웁스알람?
Simple Timer & Alarm ListTimer ships an update every 5 days, and 웁스알람 monthly. Most recently, Simple Timer & Alarm ListTimer was updated on October 19, 2026 and 웁스알람 on October 12, 2026.

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