Comparison

Earth vs Biotope AR

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

Head to head
About

Earth

Visualize global climate data from NASA satellites, including temperature, CO2, and sea level. Explore 3D Earth models with interactive controls and color-coded maps to understand environmental conditions.

Highlights
  • Global climate data visualization
  • Satellite data from Earth Science
  • Surface air temperature maps
  • CO2 and CO levels
  • Ozone and water vapor data
  • Gravity and sea level variations
  • Interactive 3D Earth model
Read full description

NASA's Earth Now is an application that visualizes recent global climate data from Earth Science satellites, including surface air temperature, carbon dioxide, carbon monoxide, ozone, and water vapor as well as gravity and sea level variations. Data sets are visually described using "false color" maps. Color-coded legends are provided to indicate relative strength or weakness of an environmental condition. The resulting 3D model of the Earth may be rotated by a single finger stroke, and may also be zoomed in or out by pinching 2 fingers. It was developed by the Earth Science Communications and Visualization Technology Applications and Development Teams at NASA's Jet Propulsion Laboratory, with support from NASA Headquarters.

About

Biotope AR

Features
Read full description

Biotope AR transforms any flat surface into a living, breathing ecosystem — right on your kitchen table, desk, or floor. Place one of 8 real climate zones in augmented reality and watch it come alive. Control sunlight, rainfall and temperature with simple sliders. Trigger floods, frost, heat waves or drought and watch your ecosystem respond in real time. WHAT'S INSIDE 8 REAL BIOMES Tropical, Temperate, Arctic, Desert, Rainforest, Savanna, Tundra, Mediterranean. Each with authentic flora, fauna, weather and climate data. LIVING FAUNA Procedurally animated birds with full wing rigs, 6 insect species with segmented bodies and wings, butterflies, and fireflies that glow after dark. Every creature responds to the health of your ecosystem. DAY AND NIGHT CYCLE Watch the sun arc across your table, colors shift from golden dawn to deep night. Speed up to 10x to watch a full day in seconds. FOUR SEASONS Switch between Spring, Summer, Autumn and Winter. Foliage color, ground texture and snowfall change dynamically. REAL WEATHER Rain falls, snow drifts, fog rolls in. Plants wilt in drought, insects disappear in frost, the pond ripples in heavy rain. 3D EXPLORER No camera? No problem. A full 3D mode with pan and pinch orbit. Zero camera access required. BIOME GUIDE Deep-dive into all 8 climate zones. Temperature ranges, rainfall data, CO2 role, key species, threats and fascinating facts. ECOLOGY QUIZ 12 questions across all biomes. Instant feedback, fact reveals after every answer, final score summary. BIODIVERSITY SCORE A live 0 to 100 score tracking plant, insect and bird populations. Watch it rise and fall as conditions change. THE DEAL No ads. No subscription. No paywall. No tracking. Just the app. LANGUAGE Full English and German interface. Switch anytime in Settings. TECHNICAL AR mode: iPhone 6s or later, iOS 17, camera required. 3D mode: all devices, no camera needed.

Screenshots

Earth4 screens
Biotope AR4 screens

Verdict

The call

The clearest difference is iOS requirement: Earth at 13.0 against Biotope AR's 18.6. On price, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 9 level
Earth versus Biotope AR: the parameters behind the verdict, then further details
ParameterEarthBiotope AR
PriceFreeFree
Rating4.6 (42 ratings) — better—
Positive reviews73.7% of reviews—
Number of ratings42 — better—
Update frequencyEvery 4 months—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better18.6
Further details — not scored
Size181 MB8 MB
Age rating4+4+
DeveloperJet Propulsion LaboratoryFrank Otto

Bugs and requests

Earth

Reported bugs

12 issues
  • App crashes on startup or during use
  • Endless 'Loading model' message
  • Crashes on iPhone 4 and older devices
  • Pixel doubler requirement on iPad
  • No landscape orientation support
Show 7 more
  • Doesn't fill iPhone 5 screen properly
  • Extremely slow data loading
  • Menu navigation issues
  • Equator display shows slashes of emptiness
  • Zoom sensitivity causes twitchy behavior
  • Text readability issues against Earth background
  • Geographic data coverage gaps

Requested features

17 requests
  • Celsius/Kelvin temperature unit options
  • Satellite information (height, launch date)
  • ISS tracking capability
  • Ocean current visualization
  • Ice sheet data layers
Show 12 more
  • Methane concentration data
  • Snapshot/screenshot capability
  • Adjustable animation playback speed
  • Manual timeline scrolling for animations
  • Higher resolution maps for Retina displays
  • Landscape orientation support
  • iPad version
  • Google Earth integration
  • More detailed explanations of data
  • Selectable date ranges for animations
  • Atmospheric CO2 levels (previously removed)
  • Surface temperature data (previously removed)

Biotope AR

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Earth

No in-app purchases

None

Biotope AR

No in-app purchases

Questions

Is Earth free?
Earth is free to download, with no in-app purchases.
Is Biotope AR free?
Biotope AR is free to download, with no in-app purchases.
Do Earth or Biotope AR have ads?
Neither Earth nor Biotope AR shows ads.

Other comparisons