Comparison

StackLog vs UV Wise

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

Head to head
About

StackLog

Features
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Forgot your creatine again? StackLog is a supplement tracker built for the gym - not a repurposed habit app. Stay consistent with your whey, creatine, BCAA, and everything else in your stack. WHAT'S INSIDE โ€ข 44+ supplements with evidence-based dosing templates โ€ข Training split mode - different intakes for gym days vs rest days โ€ข Smart reminders grouped by time: morning, pre-workout, post-workout, evening โ€ข Full supplement info - benefits, warnings, brand picks, cycling guidance โ€ข Consistency stats, course timeline, 30/90-day milestones โ€ข Pause any course - your progress stays saved WHO IT'S FOR Lifters who actually take their stack seriously. Whether you're cutting, bulking, or just trying to hit your daily vitamin D - StackLog keeps you on schedule. Get on your stack. Stay on your stack. Download StackLog. Terms of use: https://nuar.dev/stacklog-terms.html

About

UV Wise

Features
Read full description

UV Wise - SPF & UV Tracker Protect your family from the sun, smarter. UV Wise - SPF & UV Tracker is the sunscreen tracker that keeps your whole family covered. Real-time UV index data for your exact location and makes sure everyone โ€” from kids to grandparents โ€” never goes unprotected. Know Your UV, Right Now The moment you open the app, the entire interface transforms to reflect the current UV level. A deep green at UV 2, blazing orange at UV 7, vivid purple at UV 11+ โ€” you feel the risk before you even read a number. Along with the live UV index you get: - Current temperature, cloud cover, and sunset time at a glance - Today's peak UV and the hour it hits - An hourly UV strip showing exactly when levels rise and fall - A 10-day UV forecast so you can plan ahead - Solar events โ€” sunrise, UV start, solar noon, and sunset โ€” all in one card Never Miss a Reapply Add profiles for everyone in your family. Set each person's SPF and their reapply interval, then log when sunscreen goes on. UV Wise counts down to the next reapplication in real time, color-coding each profile โ€” green when protected, yellow when running low, red when overdue. Your application history is charted day-by-day so you can see patterns over time and spot when coverage is slipping. Smart Notifications That Know the UV UV Wise sends notifications that actually make sense: - Reapply reminders โ€” fires exactly when each family member's timer expires, with a follow-up 30 minutes later if they haven't logged yet - UV rising alert โ€” notifies you the moment UV crosses 3 and it's time to apply - Peak UV alert โ€” tells you when UV hits its daily high and how long it'll stay elevated - UV drop alert โ€” lets you know when UV falls back to safe levels for the rest of the day - Morning overview โ€” an 8 AM summary with the days peak UV window and temperature, so you can plan before you head out All notification types can be individually toggled in Settings. Weather data provided by Apple WeatherKit. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

StackLog4 screens
UV Wise4 screens

Verdict

The call

The clearest difference is in-app purchases: StackLog at none against UV Wise's 2. StackLog also leads on update cadence (every 2 days vs every 3 weeks) and iOS requirement (15.1 vs 26.0). On price, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. UV Wise sells 2 in-app purchases, starting at $3.99 per month. StackLog asks for nothing beyond the download.

UpkeepUpdate frequency

StackLog ships an update every 2 days, UV Wise every 3 weeks. The most recent releases landed on September 15, 2026 and September 28, 2026 respectively.

Scorecard3 real differences ยท 3 level
StackLog versus UV Wise: the parameters behind the verdict, then further details
ParameterStackLogUV Wise
PriceFreeFree
Update frequencyEvery 2 days โ€” betterEvery 3 weeks
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPod โ€” betteriPhone
Requires iOS15.1 โ€” better26.0
Further details โ€” not scored
Size38 MB14 MB
Age rating12+4+
DeveloperYaroslav HenzaRobbie Malloy

In-app purchases

None

StackLog

No in-app purchases

2 purchases

UV Wise

Subscriptions2
  • UV Wise Pro$3.991 Month
  • UV Wise Pro$14.991 Year

Questions

Is StackLog free?
StackLog is free to download, with no in-app purchases.
Is UV Wise free?
UV Wise is free to download, with in-app purchases available.
Do StackLog or UV Wise have ads?
Neither StackLog nor UV Wise shows ads.
Which is updated more often, StackLog or UV Wise?
StackLog ships an update every 2 days, and UV Wise every 3 weeks. Most recently, StackLog was updated on September 15, 2026 and UV Wise on September 28, 2026.

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