Comparison

Seismometer ∞ vs Space

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

Head to head
About

Seismometer ∞

Features
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Seismometer ∞ — earthquake detector, vibration meter, and seismograph in your pocket. Turn your iPhone into a precision seismometer and vibration meter. Detect tremors, monitor seismic waves, and visualize ground motion in real time. • Real-time seismograph visualization with precision charts • Track X, Y, Z axis vibration readings with detailed graphs • Monitor earthquake tremors and ground movement • Professional-grade sensitivity for reliable measurements • Clean, intuitive interface for easy data interpretation Perfect for earthquake awareness, physics experiments, scientific research, and education. Whether you're a researcher, student, or curious explorer, discover the hidden world of seismic activity. Privacy Policy: https://www.icloud.com/pages/0bcX7C5KVMC35FbMWk-FNfjWg Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Space

Features
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Every Starlink satellite, live on a beautiful 3D globe. Space tracks the entire Starlink constellation in real time — more than 10,000 satellites rendered as a living shell around a realistic Earth with day and night sides, city lights, and the real positions of the sun, moon, and planets in the sky. THE CONSTELLATION, LIVE • 10,000+ Starlink satellites, positions computed from live SpaceX orbital data • Smooth real-time motion — watch trains of newly launched satellites sweep across the globe • Realistic Earth with a true day/night terminator and glowing night cities KNOW EVERY SATELLITE • Tap any satellite for its live position, generation, NORAD ID, and launch object • Filter the fleet by generation — from the earliest v0.9 birds to the latest v2 fleet • See 250 Starlink gateway ground stations worldwide, plus your own spot under the shell BEYOND EARTH • Pinch out to leave Earth and open the solar system • Visit every planet from Mercury to Neptune — real positions and gorgeous close-ups • Live distance gauges and Starship travel-time estimates for every destination THE SPACEX PULSE • Upcoming Falcon 9 and Starship launches with pads, orbits, and mission details • Jump straight to the launch stream • SpaceX stock price and market cap at a glance Whether you're a space enthusiast, a Starlink customer curious about what's overhead, or you simply want the most beautiful globe on the App Store — Space makes the sky feel alive.

Screenshots

Seismometer ∞2 screens
Space4 screens

Verdict

The call

The clearest difference is ads: Space at none against Seismometer ∞'s shown. On price, in-app purchases, device support 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 5 level
Seismometer ∞ versus Space: the parameters behind the verdict, then further details
ParameterSeismometer ∞Space
PriceFreeFree
Update frequencyEvery 2 weeks—
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhoneiPhone
Requires iOS17.017.0
Further details — not scored
Size16 MB27 MB
Age rating4+4+
Developer辰巳家有限公司Jan Stellmann

In-app purchases

None

Seismometer ∞

No in-app purchases

None

Space

No in-app purchases

Questions

Is Seismometer ∞ free?
Seismometer ∞ is free to download, with no in-app purchases.
Is Space free?
Space is free to download, with no in-app purchases.
Do Seismometer ∞ or Space have ads?
Seismometer ∞ shows ads; Space does not.

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