Comparison

SupplementApp vs Sun Nudge

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

Head to head
About

SupplementApp

This app helps users track mood, food, water, supplements, and exercise to optimize physical and mental health. It also provides access to research on dietary supplements.

Highlights
  • Mood tracking
  • Food and water intake logging
  • Supplement tracking
  • Exercise logging
  • Access to peer-reviewed research
Features
Read full description

The goal of Vital is to assist individuals seeking to optimize their physical and mental health via a user-friendly tracking system for mood, food and water intake, supplementation and exercise. Additionally, Vital provides users with access to the latest peer-reviewed research on a variety of dietary supplements.

About

Sun Nudge

This app gently reminds you to get natural daylight exposure daily. It integrates with Apple Health to track your time in daylight and offers features like 'sun walks' and sun safety nudges. Enjoy a calm, privacy-focused experience with no ads or accounts required.

Highlights
  • Daily daylight reminders
  • Sun walk tracking
  • Sunscreen logging
  • UV and golden hour alerts
  • Home and Lock Screen widgets
  • Apple Watch integration
  • Privacy-focused design
Features
Read full description

Sun Nudge is your gentle daily reminder to get more natural daylight — without the hassle. It reads Time in Daylight from Apple Health. No timers to start. No account to create. Just a clear picture of today’s light on iPhone and Apple Watch. What’s new in 1.1 Sun walks When daylight and steps overlap, Sun Nudge glues those windows into a sun walk — minutes, distance, and the time it happened. You’ll also see what share of your steps were outside. When the sun happened A morning, midday, and evening strip so you can tell if your light was a sunrise walk or a late-afternoon stretch. Morning light A quiet streak for days whose first daylight is before a time you pick. Week at a glance Seven checks for the days you hit your goal, plus a month you can scroll back through. Still here, still calm • Daily daylight ring and streak • A goal you can change anytime • Sunscreen logging and reapply nudges (estimates only — not medical advice) • Optional UV and golden hours when you turn on location • Home Screen and Lock Screen widgets, Control Center, and Shortcuts • Apple Watch pages for today, this week, your walk, and sun safety Privacy, on purpose Sun Nudge has no account and no ads. Time in Daylight, steps, and walking distance stay on this device. Location is optional and only used for UV and sky when you ask for sun safety. Automatic daylight minutes come from Apple Watch via Apple Health. Allow Steps and Walking + Running Distance if you want sun walks; Time in Daylight still works without them. Step into the light. Feel the difference.

Screenshots

SupplementApp4 screens
Sun Nudge4 screens

Verdict

The call

The clearest difference is review sentiment: Sun Nudge at 100% against SupplementApp's 50%. Sun Nudge also leads on rating (5.0 vs 3.7) and update cadence (every 4 days vs every 10 months). SupplementApp's advantage is price (Free vs $2.99) and ratings volume (6 vs 2). On ads, in-app purchases 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

SupplementApp is free to download; Sun Nudge costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Sun Nudge holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews point the same way: 50% of SupplementApp's written reviews are positive against 100% of Sun Nudge's.

UpkeepUpdate frequency

SupplementApp ships an update every 10 months, Sun Nudge every 4 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard7 real differences · 3 level
SupplementApp versus Sun Nudge: the parameters behind the verdict, then further details
ParameterSupplementAppSun Nudge
PriceFree — better$2.99
Rating3.7 (6 ratings)5.0 (2 ratings) — better
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings6 — better2
Update frequencyEvery 10 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPodiPhone, Apple Watch
Requires iOS12.0 — better18.0
Further details — not scored
Size27 MB29 MB
Age rating4+17+
DeveloperSrinath VenkateshDustin Rodriguez

Customer experience

SupplementApp

All ratings6 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Sun Nudge

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

SupplementApp

No in-app purchases

None

Sun Nudge

No in-app purchases

Questions

Is SupplementApp free?
SupplementApp is free to download, with no in-app purchases.
Is Sun Nudge free?
Sun Nudge costs $2.99, with no in-app purchases.
Which has better reviews, SupplementApp or Sun Nudge?
Sun Nudge is rated higher. SupplementApp averages 3.7 out of 5 from 6 ratings, while Sun Nudge averages 5.0 from 2 ratings.
Do SupplementApp or Sun Nudge have ads?
Neither SupplementApp nor Sun Nudge shows ads.
Which is updated more often, SupplementApp or Sun Nudge?
SupplementApp ships an update every 10 months, and Sun Nudge every 4 days. Most recently, SupplementApp was updated on November 3, 2026 and Sun Nudge on November 5, 2026.

Other comparisons