Comparison

Seismometer+ vs Shiftivo

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

Head to head
About

Seismometer+

Transform your device into a powerful seismometer to measure and visualize vibrations in real time. Track tremors, analyze surface stability, and explore the unseen movements around you with intuitive graphical displays. Perfect for science enthusiasts and the curious.

Highlights
  • Real-time X, Y, Z axis acceleration graphs
  • Cumulative vibration intensity analysis
  • Adjustable long-term data recording intervals
  • Dark mode display
  • Customizable graph update rates and sensitivity
Features
Read full description

Seismometer - Real-Time Vibration Analysis Measure everything that vibrates, shakes or moves. Or why not an actual earthquake? Transform your device into a powerful seismometer! This app uses precise acceleration data from your device to measure vibrations and display them graphically, just like a classic seismograph. Whether you're a science enthusiast or just curious about the world around you, this app makes vibration tracking simple and intuitive. Features: * Real-Time Graphs: Visualize X, Y, and Z-axis accelerations in real time with a classic seismograph-style display. *Cumulative Analysis: View the overall vibration intensity with a combined graph for long-term tracking. * Adjustable Recording Intervals: Set custom time intervals for long-term data recording to suit your needs. * Dark Mode: Enjoy a sleek, modern design optimized for dark mode, perfect for low-light environments. * Customizable Settings: Tailor the app to your preferences, from graph update rates to display sensitivity. Perfect For: Detecting subtle vibrations and tremors. Understanding the movement and stability of surfaces. Science experiments, education, and general curiosity. Download Seismometer today and explore the unseen vibrations of your world!

About

Shiftivo

Read full description

Shiftivo is a simple shift calendar for people who work rotating schedules. See your next shift instantly, view your full schedule clearly, and stay ahead with reminders and Week Insight. Features: * Next shift overview * Clear monthly calendar * Week Insight for the next 7 days * Reminders and notes for important shifts * Custom shift times and colors * Multiple schedule profiles Shiftivo helps you plan faster, stay organized, and keep your schedule in one clear app.

Screenshots

Seismometer+4 screens
Shiftivo4 screens

Verdict

The call

The clearest difference is in-app purchases: Seismometer+ at none against Shiftivo's 1. Seismometer+ also leads on iOS requirement (15.0 vs 26.2). Shiftivo's advantage is ads (none vs shown). On price 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. Shiftivo sells 1 one-off in-app purchase. Seismometer+ asks for nothing beyond the download.

Scorecard3 real differences · 6 level
Seismometer+ versus Shiftivo: the parameters behind the verdict, then further details
ParameterSeismometer+Shiftivo
PriceFreeFree
Rating4.5 (82 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings82 — better—
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better26.2
Further details — not scored
Size3 MB2 MB
Age rating4+4+
DeveloperUniCom TechnologyAmro Darwish

In-app purchases

None

Seismometer+

No in-app purchases

1 purchases

Shiftivo

One-time1
  • Shiftivo Premium$3.99

Questions

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

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