Comparison

DayLight | Sunlight Planner vs Sun Light

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

Head to head
About

DayLight | Sunlight Planner

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Feeling a bit "off"? It might be a lack of sunlight. DayLight checks the weather forecast for you and lets you know exactly when to go outside, saying, "It's a perfect time for a walk!" It predicts the best time to get sunlight based on weather and UV conditions, allowing you to record your walks as "SunPt" (Sunlight Points). Features: ・Predicts and notifies you of the best times to get sunlight. ・Tracks your walk time with a timer and visualizes it as SunPt. ・Supports habit building with streaks and weekly charts. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Sun Light

Track your daily sunlight exposure with this simple app. It uses your Apple Watch data to fill a daily progress ring, track streaks, and show your history. Enjoy a straightforward approach to monitoring your time spent outdoors.

Highlights
  • Daily daylight progress ring
  • Streak tracking
  • 7-day history chart
  • Morning, afternoon, and evening breakdown
  • Custom daily goal
  • Sunrise and sunset times
  • Home and lock screen widgets
Features
Read full description

Get outside. Sun Light does the rest. Sun Light turns your daily sunlight into a simple ring, a streak, and a clear picture of when you actually got your light — morning, afternoon, or evening. Most people get less daylight than they think. Sun Light makes it visible in one glance, from your home screen or your wrist. WHAT YOU GET • Daily daylight ring and streak • Morning light window — see your first daylight of the day against sunrise • Morning, afternoon and evening breakdown • 7-day history chart • Shareable daily card • Custom daily goal • Sunrise and sunset times • Home screen and lock screen widgets • Apple Watch app and complications HOW TRACKING WORKS With an Apple Watch, daylight is recorded automatically — nothing to start or stop. Apple Watch writes Time in Daylight to Apple Health and Sun Light reads it. Without an Apple Watch, use a Sun Session: tap start when you head outside, tap stop when you come back. Sun Light saves those minutes to Apple Health too. Automatic tracking requires Apple Watch Series 6 or later, Apple Watch SE (2nd generation), or Apple Watch Ultra, on watchOS 10 or later. PRIVATE BY DESIGN No account. No server. No analytics. No ads. Your daylight data stays in Apple Health on your devices. SUN LIGHT PRO Sun Light is free, and everything above stays free — including the shareable daily card. Pro adds your morning light window history and unlimited history beyond the last seven days. 7-day free trial, then $24.99/year — or $49.99 once for lifetime access. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

DayLight | Sunlight Planner4 screens
Sun Light3 screens

Verdict

The call

The clearest difference is update cadence: DayLight | Sunlight Planner at every 2 days against Sun Light's every 8 days. Sun Light's advantage is device support (3 vs 1). On price, ads, in-app purchases 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. DayLight | Sunlight Planner sells 2 in-app purchases, starting at $2.99 per month and Sun Light sells 3 in-app purchases, starting at $24.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

DayLight | Sunlight Planner ships an update every 2 days, Sun Light every 8 days. The most recent releases landed on September 18, 2026 and September 22, 2026 respectively.

Scorecard2 real differences · 8 level
DayLight | Sunlight Planner versus Sun Light: the parameters behind the verdict, then further details
ParameterDayLight | Sunlight PlannerSun Light
PriceFreeFree
Rating—4.5 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 2 days — betterEvery 8 days
AdsNoNo
In-app purchasesYesYes
Monetization—Free
DevicesiPhoneiPhone, iPad, Apple Watch — better
Requires iOS17.617.0 — better
Further details — not scored
Size14 MB6 MB
Age rating4+4+
Developersota kidawaraJAMES JAY QUACKENBUSH

In-app purchases

2 purchases

DayLight | Sunlight Planner

Subscriptions2
  • DayLight Pro$2.991 Month
  • DayLight Pro7 Days trial$19.991 Year
3 purchases

Sun Light

Subscriptions1
  • Sun Light Pro7 Days trial$24.991 Year
One-time2
  • Tip$4.99
  • Sun Light Pro Lifetime$49.99

Questions

Is DayLight | Sunlight Planner free?
DayLight | Sunlight Planner is free to download, with in-app purchases available.
Is Sun Light free?
Sun Light is free to download, with in-app purchases available.
Do DayLight | Sunlight Planner or Sun Light have ads?
Neither DayLight | Sunlight Planner nor Sun Light shows ads.
Which is updated more often, DayLight | Sunlight Planner or Sun Light?
DayLight | Sunlight Planner ships an update every 2 days, and Sun Light every 8 days. Most recently, DayLight | Sunlight Planner was updated on September 18, 2026 and Sun Light on September 22, 2026.

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