Comparison

Luminary vs Lightning Tracker & Radar App

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

Head to head
About

Luminary

Track the sun's position and predict solar and photography events with this offline app. It provides detailed information on sunrise, sunset, twilight phases, and solstices. Ideal for outdoor enthusiasts and photographers.

Highlights
  • Live Azimuth & Altitude
  • Detailed Solar Events
  • Photography Event Timings
  • Seasonal Solstice Information
  • Offline Functionality
  • Dark Mode Support
Features
Read full description

Say hello to Luminary, your personal sun tracker! Whether you’re chasing the perfect sunset, planning your next outdoor adventure, or just want to know where the sun is hiding, Luminary’s got you covered. Luminary works entirely offline, so you can access sun data anytime, anywhere. It’s dirt simple to get started—just launch the app and voilà! --- SUN POSITION Live Azimuth & Altitude SOLAR EVENTS Solar Midnight, Dawn, Astronomical Twilight, Nautical Twilight, Civil Twilight, Sunrise, Solar Noon, Sunset, Civil Twilight, Nautical Twilight, Astronomical Twilight, and Dusk PHOTOGRAPHY EVENTS First Light, Blue Hour, Golden Hour, and Last Light AND MORE! Spring Equinox, Summer Solstice, Autumn Equinox, Winter Solstice, Total Day, Total Night DARK MODE Supports dark mode (including home screen icons)! OFFLINE Sun data calculated on device, no internet required. --- The free version of Luminary is free forever, and contains no ads. If you're looking for the best way to simply view sun data at your current location, downloading Luminary for free is a great place to start. --- Privacy Policy: https://luminary.djpeacher.com/privacy Terms of Use: https://luminary.djpeacher.com/terms

About

Lightning Tracker & Radar App

Features
Read full description

Know exactly how close the lightning is. Lightning Tracker shows real lightning strikes detected around you, how far away each one landed, and whether the storm is heading your way — so you can decide to stay out or head in before the first drop of rain. KEY FEATURES: • Real detected strikes — every flash comes from a professional lightning detection network, refreshed continuously. Not a guess from a rain map: the actual strike, with its distance from you. • Distance at a glance — see how far the nearest strike landed and how long the thunder takes to reach you. Under 10 km means you are already within striking range. • Storm cells and arrival time — strikes are grouped into cells with speed and direction, so the app can tell you roughly how many minutes before one reaches your location. • Alerts when it matters — set an alert radius from 5 to 100 km and get notified the moment lightning is detected inside it, at your current location or at any place you save. • Storm risk outlook — hour-by-hour and multi-day thunderstorm risk built from convective forecast models, so you can plan the week, not just the next ten minutes. • Lightning safety, explained — clear guidance for each risk level based on the widely used 30/30 rule, plus a plain-language guide: what counts as real shelter, why a car is safe, and how long to wait after the last thunder. WHO IS IT FOR: Hikers, cyclists, golfers, coaches, groundskeepers, roofers, dog walkers, and anyone with kids in the garden when the sky turns dark. HOW IT WORKS: Saved places let you watch home, the cabin, or the training ground even when you are somewhere else. Strike data comes from a professional lightning detection network, storm risk from Open-Meteo convective forecasts, and warnings from official severe weather services. Lightning Tracker is for personal safety awareness and does not replace official warnings from your national weather service. Detection networks never catch every strike, and storms can move faster than any forecast. Support: hello@britetodo.com Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://britetodo.com/legal/PrivacyPolicyBrite.pdf

Screenshots

Luminary4 screens
Lightning Tracker & Radar App4 screens

Verdict

The call

The clearest difference is in-app purchases: Lightning Tracker & Radar App at none against Luminary's 4. On price, update cadence, ads 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. Luminary sells 4 one-off in-app purchases. Lightning Tracker & Radar App asks for nothing beyond the download.

UpkeepUpdate frequency

Luminary ships an update every 3 days, Lightning Tracker & Radar App every 5 days. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

Scorecard1 real difference · 8 level
Luminary versus Lightning Tracker & Radar App: the parameters behind the verdict, then further details
ParameterLuminaryLightning Tracker & Radar App
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 days — betterEvery 5 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhoneiPhone
Requires iOS17.017.0
Further details — not scored
Size6 MB14 MB
Age rating4+4+
DeveloperJonathan PeacherBrite Technologies LLC

In-app purchases

4 purchases

Luminary

One-time4
  • Small Tip$0.99
  • Medium Tip$2.99
  • Large Tip$4.99
Show 1 more
  • Giant Tip$9.99
None

Lightning Tracker & Radar App

No in-app purchases

Questions

Is Luminary free?
Luminary is free to download, with in-app purchases available.
Is Lightning Tracker & Radar App free?
Lightning Tracker & Radar App is free to download, with no in-app purchases.
Do Luminary or Lightning Tracker & Radar App have ads?
Neither Luminary nor Lightning Tracker & Radar App shows ads.
Which is updated more often, Luminary or Lightning Tracker & Radar App?
Luminary ships an update every 3 days, and Lightning Tracker & Radar App every 5 days. Most recently, Luminary was updated on October 30, 2026 and Lightning Tracker & Radar App on November 6, 2026.

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