Comparison

UVmeter vs UV지수 · 자외선 위젯

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

Head to head
About

UVmeter

Monitor real-time and forecasted UV index levels for your location. Get personalized recommendations for sun protection, including required equipment and sunblock information, to safeguard your skin from harmful UV exposure.

Highlights
  • Real-time UV index display
  • Hourly UV forecast
  • Protection recommendations
  • Required equipment information
  • Sunblock details (SPF, PA)
  • Sunburn time estimation
  • UV MAX time
Features
Read full description

Check UV before you head out. UV Index provides real-time UV index data for your current location. Powered by ozone data from NASA/OMI satellites and research institutes KNMI and NIWA, it tells you exactly how much UV radiation is hitting your skin right now. UVA and UVB rays are a leading cause of skin aging and dark spots — even on cloudy days and in the shade. [Features] • Intuitive meter-style UV index display • Hourly UV forecast graph to track UV levels throughout the day • Peak UV index and timing alerts • Level-based recommendations (protection gear, SPF/PA, sunburn time) • Apple Health integration — automatically saves UV data to your health records • Retro pixel theme • Lock Screen and Home Screen widgets, including StandBy and Smart Stack [PRO] Enjoy an ad-free experience and the retro theme with an in-app purchase. If you purchased UVmeter before August 28, 2024, tap "Restore Purchases" to reclaim PRO for free.

About

UV지수 · 자외선 위젯

Track your daily UV index with a cute duck character. Get real-time UV levels and hourly forecasts directly on your home screen widget. The duck's appearance changes based on sun exposure, offering an intuitive visual representation of the UV index.

Highlights
  • Real-time UV index tracking
  • Hourly UV forecast
  • Visual duck indicator for sun exposure
  • Home screen widget support
  • Location-based UV information
Features
Read full description

오늘의 자외선을 귀여운 오리와 함께 확인하세요. 현재 위치의 자외선 지수와 시간대별 예보를 한눈에 확인하고, 햇볕을 받을수록 점점 그을리는 오리의 변화로 오늘의 UV를 직관적으로 알아보세요. 홈 화면 위젯으로 앱을 열지 않아도 언제든지 확인할 수 있습니다.

Screenshots

UVmeter4 screens
UV지수 · 자외선 위젯3 screens

Verdict

The call

The clearest difference is review sentiment: UV지수 · 자외선 위젯 at 100% against UVmeter's 43%. UV지수 · 자외선 위젯 also leads on in-app purchases (none vs 2) and update cadence (every 2 days vs every 3 weeks). On price, ads, monetization model 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. UVmeter sells 2 one-off in-app purchases. UV지수 · 자외선 위젯 asks for nothing beyond the download.

UpkeepUpdate frequency

UVmeter ships an update every 3 weeks, UV지수 · 자외선 위젯 every 2 days. Both last shipped on November 6, 2026.

Scorecard3 real differences · 7 level
UVmeter versus UV지수 · 자외선 위젯: the parameters behind the verdict, then further details
ParameterUVmeterUV지수 · 자외선 위젯
PriceFreeFree
Rating4.2 (84 ratings) — better—
Positive reviews43.3% of reviews100.0% of reviews — better
Number of ratings84 — better—
Update frequencyEvery 3 weeksEvery 2 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationAd-supportedAd-supported
DevicesiPhone, iPad — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size82 MB23 MB
Age rating4+4+
DeveloperMORETHAN APPSYunHak Lee

Customer experience

UVmeter

All ratings82 ratings
Positive80.5%
Neutral6.1%
Negative13.4%
Written reviews194 reviews
Positive43.3%
Neutral8.2%
Negative48.5%

UV지수 · 자외선 위젯

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

UVmeter

Reported bugs

10 issues
  • App crashes immediately upon opening
  • Barometer feature crashes the app
  • Cannot retrieve UV data from server
  • Location services malfunction
  • Watch app not available despite update claims
Show 5 more
  • UV readings stuck at 1 or 0
  • Data not updating automatically
  • Incorrect location identification
  • App freezes and closes unexpectedly
  • Location shows wrong city name

Requested features

10 requests
  • iOS widgets support
  • Multiple location tracking
  • Hourly and daily UV forecasts
  • Historical UV data throughout the day
  • Push notifications for UV level changes
Show 5 more
  • Apple Watch complications
  • Integration with other weather/health apps
  • Manual location input capability
  • Descriptions of UV index meanings
  • Time-based UV predictions for trip planning

UV지수 · 자외선 위젯

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

UVmeter

One-time2
  • Pro$1.99
  • Buy me a coffee$2.99
None

UV지수 · 자외선 위젯

No in-app purchases

Questions

Is UVmeter free?
UVmeter is free to download, with in-app purchases available.
Is UV지수 · 자외선 위젯 free?
UV지수 · 자외선 위젯 is free to download, with no in-app purchases.
Do UVmeter or UV지수 · 자외선 위젯 have ads?
Both UVmeter and UV지수 · 자외선 위젯 show ads.
Which is updated more often, UVmeter or UV지수 · 자외선 위젯?
UVmeter ships an update every 3 weeks, and UV지수 · 자외선 위젯 every 2 days. Most recently, UVmeter was updated on November 6, 2026 and UV지수 · 자외선 위젯 on November 6, 2026.

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