Seismometer vs Ampere Watch
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.
Ampere Watch
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Ampere is a unique and stylish Apple Watch app that transforms your device into a vintage ampere meter, blending modern technology with classic design. The app features an authentic-looking analog dial with a needle that moves in real-time, measuring time on a half circle. With its retro aesthetic, Ampere adds a nostalgic touch to your smartwatch experience, making it both functional and visually appealing. Perfect for tech enthusiasts and lovers of vintage gadgets alike, Ampere provides a delightful way to monitor your health and fitness metrics with a timeless charm.
Screenshots
Verdict
The clearest difference is price: Seismometer at $1.99 against Ampere Watch's $3.99. Seismometer also leads on iOS requirement (8.0 vs 13.0). 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
Seismometer costs $1.99 and Ampere Watch $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Seismometer | Ampere Watch |
|---|---|---|
| Price | $1.99 — better | $3.99 |
| 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, iPod, Apple Watch — better |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 3 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | FFFF00 Agents AB | Cristina Buga |
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
Ampere Watch
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Seismometer
No in-app purchases
Ampere Watch
No in-app purchases
Questions
Is Seismometer free?
Is Ampere Watch free?
Do Seismometer or Ampere Watch have ads?
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