Seismometer vs Boat Sonar Seeker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Seismometer
This app uses your device's accelerometer to detect and measure vibrations, shakes, and movements. It calculates the energy of these movements and displays them on a logarithmic scale, offering various signal filters and recording capabilities.
- Measure vibrations and movements
- Uses device accelerometer
- Calculates energy of movements
- Logarithmic scale display
- Signal filters
- Recordings and CSV export
- UDP Streaming
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Measure everything that vibrates, shakes or moves. Or why not an actual earthquake? Seismometer uses your iPhone's built in accelerometer to measure movements in two axes, calculate the resulting energy and draw the results on a rolling logarithmic scale. Features: * Different signal filters * Highly configurable * Recordings * CSV exporting of recordings * UDP Streaming http://yellowagents.com/seismometer/ for more info and examples of how to use the streaming protocol.
Boat Sonar Seeker
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Boat Seeker App is exclusively designed for sonar-controlled boat interaction. It enables easy device connection and integrates core functions including boat control, fish detection, parameter adjustment and information display, helping you unlock a brand-new aquatic exploration journey.
Screenshots
Verdict
The clearest difference is price: Boat Sonar Seeker at Free against Seismometer's $1.99. Seismometer's advantage is iOS requirement (8.0 vs 14.0). On 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
Boat Sonar Seeker is free to download; Seismometer costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Seismometer | Boat Sonar Seeker |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 3.3 (17 ratings) — better | — |
| Positive reviews | 64.7% of reviews | — |
| Number of ratings | 17 — better | — |
| Update frequency | Every 13 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 3 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | FFFF00 Agents AB | 定敢 刘 |
Bugs and requests
Seismometer
Reported bugs
4 issues- Crashes when trying to view recordings
- Unresponsive controls
- Incompatible with newer iPhone models
- Screen turns off unexpectedly
Requested features
5 requests- Pause and scroll back through recordings
- Save and email recorded data
- Adjustable sensitivity settings
- Richter scale or other measurement units
- Ability to record and review vibration history
Boat Sonar Seeker
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Seismometer
No in-app purchases
Boat Sonar Seeker
No in-app purchases
Questions
Is Seismometer free?
Is Boat Sonar Seeker free?
Do Seismometer or Boat Sonar Seeker have ads?
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