Comparison

Lightning Tracker vs Earth Exhibit

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

Head to head
About

Lightning Tracker

Track real-time lightning strikes with a live map and receive alerts for your location. View ground and intracloud strikes, filter by polarity and strength, and access historical storm data. Ideal for outdoor activities and weather planning.

Highlights
  • Live strike map
  • Nearby alerts
  • Ground and intracloud strikes
  • Strike filtering (polarity, strength)
  • 7-day strike history
  • Weather radar overlay
  • Camera aim for sprites
Read full description

Lightning Alerts is a live lightning tracker and storm map for nearby strike awareness, powered by enterprise-grade lightning data. Open the map without creating an app account. Check recent strike activity before travel, golf, hiking, boating, surfing, fishing, open-water activities, or everyday weather planning. The map can show both ground-reaching and intracloud strikes. Ground mode helps filter cloud flashes so busy storms are easier to read. What you can see: - Live map of recent strike activity - Nearby alerts for your location or a saved place - No app account required to open the map - Ground-reaching and intracloud strike types - Ground mode to reduce cloud-flash noise - Closest-strike distance, age, direction, and street context - Strike strength, polarity, and detailed strike type - Polarity filter: show only positive or only negative ground and cloud strikes - Strength filter and Find > Strongest in view - Find > Strike history: the last 7 days around your location or saved place, with storm replays - Camera aim: where to point your camera and how far to tilt it for red sprites above a distant storm - Weather radar with strikes on the same map - Save one place you care about - Clear controls for alerts, ads, privacy, and analytics - Optional monthly Pro subscription: no ads and unlimited storm replays Use Lightning Alerts before you head outside, while storms are nearby, or when you want a clearer view of activity around a place. Choose the strike filter, inspect the closest strike, and use notifications to return to the live map when activity changes. Photographers and sprite chasers can show only positive ground strikes, which are less common and often stronger. Tap a strike to see its distance and direction. Lightning Alerts is a weather awareness tool, not an emergency warning system. Always follow official weather alerts, local rules, and venue safety guidance. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Earth Exhibit

Features
Read full description

The sky and the seasons are always doing something remarkable. You just rarely hear about it in time. Earth Exhibit fixes that. Track 600+ natural phenomena from around the world: auroras, solar and lunar eclipses, meteor showers, wildlife migrations, wildflower blooms, bioluminescent tides, tidal bores, and dozens of atmospheric optics like sun dogs, fire rainbows, and light pillars. For each one, Earth Exhibit tells you the thing that actually matters. Is it worth stepping outside for near you right now, and if not now, when. WHAT YOU GET • A live read on what's happening near you, scored from real weather, moon phase, darkness, tides, space weather, and seasonal timing, not guesswork. • A Field Clock that answers "what's worth going outside for today, and when": golden hour, the clear-sky window, tonight's best stargazing, and any sky events. • Alerts when something you're watching is genuinely coming together. A geomagnetic storm pushing the aurora south, a meteor shower peaking under clear skies, a seasonal window opening near you. • A Coming Soon view of upcoming eclipses, conjunctions, and seasonal events with real dates and countdowns. • Detailed guides for every phenomenon: where to go, the best time of day, what conditions you need, and what to expect. • A way to log what you've seen, with photos and notes, and browse what others spotted. BUILT ON REAL DATA Earth Exhibit pulls from trusted public sources, including NOAA space-weather feeds, Open-Meteo forecasts, astronomical models, and wildlife observation databases, and combines them into one honest answer per phenomenon. When it tells you something is worth seeing, that is because the conditions actually support it. FOR TRAVELERS AND BACKYARD WATCHERS ALIKE Search anywhere in the world to plan a trip around a phenomenon, or find out what is visible from your own backyard tonight. No account is required to explore. Sign in to save phenomena, set alerts, and log your own sightings.

Screenshots

Lightning Tracker4 screens
Earth Exhibit4 screens

Verdict

The call

The clearest difference is in-app purchases: Earth Exhibit at none against Lightning Tracker's 1. Earth Exhibit also leads on iOS requirement (15.1 vs 17.0). Lightning Tracker's advantage is update cadence (every 2 days vs every 8 days). On price, 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. Lightning Tracker sells 1 in-app purchase, starting at $2.99 per month. Earth Exhibit asks for nothing beyond the download.

UpkeepUpdate frequency

Lightning Tracker ships an update every 2 days, Earth Exhibit every 8 days. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
Lightning Tracker versus Earth Exhibit: the parameters behind the verdict, then further details
ParameterLightning TrackerEarth Exhibit
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 2 days — betterEvery 8 days
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.1 — better
Further details — not scored
Size21 MB134 MB
Age rating4+4+
DeveloperLightning Alerts OyJohn Holloway

In-app purchases

1 purchases

Lightning Tracker

Subscriptions1
  • Ad-free monthly7 Days trial$2.991 Month
None

Earth Exhibit

No in-app purchases

Questions

Is Lightning Tracker free?
Lightning Tracker is free to download, with in-app purchases available.
Is Earth Exhibit free?
Earth Exhibit is free to download, with no in-app purchases.
Do Lightning Tracker or Earth Exhibit have ads?
Both Lightning Tracker and Earth Exhibit show ads.
Which is updated more often, Lightning Tracker or Earth Exhibit?
Lightning Tracker ships an update every 2 days, and Earth Exhibit every 8 days. Most recently, Lightning Tracker was updated on October 31, 2026 and Earth Exhibit on October 25, 2026.

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