Comparison

Seismometer+ vs RangeSight

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

RangeSight

Features
Read full description

Plan drone missions with real mission-performance data before takeoff. RangeSight is a drone mission planner and preflight analysis app for commercial UAV pilots, surveyors, inspectors, public-safety teams, and serious recreational pilots. Import a planned route or choose a launch point, then model how wind, battery state, payload, aircraft performance, and reserve requirements affect expected mission performance and return margin. MISSION ANALYSIS — RANGESIGHT PRO • Import KML, KMZ, GPX, CSV, WPML, and LCHZ mission files • Analyze drone routes leg by leg and waypoint by waypoint • Review expected battery and return margin throughout the mission • See the mission result and the segment that constrains the plan • Use live weather or enter conditions manually • Model payload weight for cameras, sensors, and accessories • Plan multi-battery missions with modeled hot-swap points FREE RANGE ANALYSIS Need a quick drone range check before building a full mission? RangeIQ creates a wind-shaped range envelope from your launch point using your aircraft, battery, wind, payload, and reserve inputs. • Runs on-device • Works offline • 31 pre-configured drone profiles • Manual weather entry • No account required WEATHER & FIELD TOOLS • Live wind, gust, temperature, and weather inputs • Personal Weather Station integration • Offline map downloads for field operations • Saved launch locations • Custom Drone Builder for specialized or modified aircraft • Fine-tune calibration using observed flight performance BUILT FOR DRONE OPERATIONS RangeSight supports preflight analysis for: • Drone mapping and surveying • Corridor and infrastructure inspection • Commercial UAV field operations • Search and rescue and public-safety missions • Large-area survey and inspection routes • Demanding recreational drone flights RANGESIGHT PRO RangeSight Pro unlocks the full Mission Analysis Map, live weather, custom aircraft profiles, payload modeling, offline maps, fine-tune calibration, and advanced mission tools. New subscribers can try RangeSight Pro free for 14 days. Monthly and annual subscription options are available through the App Store. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current subscription period. Manage or cancel your subscription in Apple ID > Subscriptions. IMPORTANT RangeSight provides physics-based planning estimates and decision support. It does not provide flight authorization or guarantee real-world flight outcomes. Actual performance can vary with battery condition, aircraft configuration, firmware, weather, pilot technique, and other factors. Always follow applicable regulations, manufacturer limits, and your own operational judgment. RangeSight is built by Noxdren, LLC. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Seismometer+4 screens
RangeSight4 screens

Verdict

The call

The clearest difference is in-app purchases: Seismometer+ at none against RangeSight's 2. Seismometer+ also leads on iOS requirement (15.0 vs 26.2). RangeSight'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. RangeSight sells 2 in-app purchases, starting at $12.99 per month. Seismometer+ asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Seismometer+ versus RangeSight: the parameters behind the verdict, then further details
ParameterSeismometer+RangeSight
PriceFreeFree
Rating4.5 (82 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings82 — better—
Update frequency—Every 6 weeks
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better26.2
Further details — not scored
Size3 MB14 MB
Age rating4+4+
DeveloperUniCom TechnologyNoxdren, LLC

In-app purchases

None

Seismometer+

No in-app purchases

2 purchases

RangeSight

Subscriptions2
  • RangeSight Pro Monthly14 Days trial$12.991 Month
  • RangeSight Pro Annual14 Days trial$99.001 Year

Questions

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

Other comparisons