Greenlapse vs Airtime Coaster Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Greenlapse
Visually track the progress of your yard, garden, and plants over time. Capture photos, identify species, monitor growth, and create time-lapses to see seasonal changes and understand plant care needs.
- Track plant and yard changes
- Create timelapses and comparisons
- Identify plants
- Personalized care recommendations
- Organize yard into zones
- Automatic photo capture with Ring cameras
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Greenlapse helps you track your yard, garden, and plants over time. Capture photos of your outdoor spaces, identify plants, monitor growth, compare changes, and create beautiful timelapses. Whether you’re planting a garden, improving your landscaping, or simply watching your yard change through the seasons, Greenlapse gives you a simple way to see progress and understand what needs care. Create zones for areas like your front yard, backyard, garden, lawn, or planters. Add photos manually from your phone, or connect a Ring camera for automatic daily imaging, so your yard can be captured consistently without extra effort. With Greenlapse, you can: Track plant and yard changes over time Receive health scores for plants and alerts when care is needed Create timelapses and before/after comparisons Generate seasonal sunlight heatmaps Identify plants from a database of 49,000+ species Get personalized care recommendations Organize your yard into zones Capture photos manually or automatically with supported Ring cameras Greenlapse makes it easier to spot issues early, understand your plants, and watch your yard come to life.
Airtime Coaster Tracker
Log roller coasters ridden, create a wishlist of desired rides, and rank them. Access a global database of coasters with detailed stats and unlock achievements. Sync data across devices or use offline.
- Log coasters with ratings and notes
- Build and manage a coaster wishlist
- Personalized coaster rankings
- Access global coaster rankings
- Searchable coaster database with stats
- Unlock achievements
- Cross-device sync and offline mode
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Airtime is the roller coaster passport for enthusiasts and first-timers alike. Track every coaster you've ridden, build a wishlist of the ones still calling your name, and rank them — your way. WHY YOU'LL LOVE IT • Track & remember — Log coasters with ratings, ride counts, photos, and notes. Never lose a credit again. • Wishlist — Keep a running list of the coasters you're dreaming about and check them off as you ride them. • Your personal Top — Rate coasters 0–10 and your leaderboard rebuilds itself automatically. • Global rankings — See how legendary coasters stack up worldwide, crowdsourced from riders everywhere. • Real coaster database — Search thousands of real coasters with parks, makers, stats, and photos. Picking one auto-fills all the details. • Stats that matter — Height, speed, inversions, year, manufacturer, and more. • Achievements — Unlock badges as you rack up rides and visit new parks. • Cross-device sync — Sign in and your collection follows you everywhere. Prefer no account? Use it fully offline — your data stays on your device. FREE TO START Airtime Unlimited is available as a monthly or yearly subscription. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless you cancel at least 24 hours before the end of the current period. Manage or cancel in your Apple Account settings. Terms of Use: https://airtime-app.netlify.app/terms Privacy Policy: https://airtime-app.netlify.app/privacy Questions or feedback? airtime@ltdsales.net
Screenshots
Verdict
The clearest difference is rating: Greenlapse at 5.0 against Airtime Coaster Tracker's 4.1. Greenlapse also leads on in-app purchases (none vs 1) and review sentiment (100% vs 75%). Airtime Coaster Tracker's advantage is update cadence (every 4 days vs every 2 months). On price, ratings volume and ads 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
Both are free to download. Airtime Coaster Tracker sells 1 one-off in-app purchase. Greenlapse asks for nothing beyond the download.
Greenlapse holds the better App Store score, 5.0 against 4.1. Both are backed by a comparable volume of ratings — 6 and 12 respectively. Written reviews point the same way: 100% of Greenlapse's written reviews are positive against 75% of Airtime Coaster Tracker's.
Greenlapse ships an update every 2 months, Airtime Coaster Tracker every 4 days. Both last shipped on October 31, 2026.
| Parameter | Greenlapse | Airtime Coaster Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | 4.1 (12 ratings) |
| Positive reviews | 100.0% of reviews — better | 75.0% of reviews |
| Number of ratings | 6 | 12 — better |
| Update frequency | Every 2 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 62 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Desert Hollow Ventures LLC | LEAO TYLER DE PINA |
Customer experience
Greenlapse
Airtime Coaster Tracker
In-app purchases
Greenlapse
No in-app purchases
Airtime Coaster Tracker
- Airtime Full Access$1.99
Questions
Is Greenlapse free?
Is Airtime Coaster Tracker free?
Which has better reviews, Greenlapse or Airtime Coaster Tracker?
Do Greenlapse or Airtime Coaster Tracker have ads?
Which is updated more often, Greenlapse or Airtime Coaster Tracker?
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