Seismometer vs DeepDays Ticket Scanner
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.
DeepDays Ticket Scanner
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DeepDays Scanner – Scan tickets with ease With DeepDays Scanner, you can check in visitors quickly, reliably, and without chaos. Built specifically for car meets and events where speed and control at entry are critical. How it works: Create your event on DeepDays.de and get your personal scanner login credentials. Log in to the app and start scanning tickets instantly. Features: Fast ticket scanning at entry Real-time validation – no duplicate entries Offline mode for poor network conditions Bulk scan for group tickets Stable and reliable, even under high traffic Unique feature: For tickets linked to applications, the app displays the associated vehicle. This allows you to instantly verify if the car in front of you matches the approved application – giving you full control at entry. Even faster entry: If multiple tickets were purchased together, scanning one ticket allows you to validate all linked tickets with a single tap. No need to scan each ticket individually – perfect for groups and reduces waiting times significantly. No spreadsheets. No lists. No stress. Just scan and run your event.
Screenshots
Verdict
The clearest difference is price: DeepDays Ticket Scanner at Free against Seismometer's $1.99. DeepDays Ticket Scanner also leads on update cadence (fortnightly vs every 13 months). Seismometer's advantage is iOS requirement (8.0 vs 15.1). 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
DeepDays Ticket Scanner is free to download; Seismometer costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Seismometer ships an update every 13 months, DeepDays Ticket Scanner fortnightly. The most recent releases landed on September 28, 2026 and September 23, 2026 respectively.
| Parameter | Seismometer | DeepDays Ticket Scanner |
|---|---|---|
| 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 | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 3 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | FFFF00 Agents AB | CLUBKIT APP SP Z O O |
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
DeepDays Ticket Scanner
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Seismometer
No in-app purchases
DeepDays Ticket Scanner
No in-app purchases
Questions
Is Seismometer free?
Is DeepDays Ticket Scanner free?
Do Seismometer or DeepDays Ticket Scanner have ads?
Which is updated more often, Seismometer or DeepDays Ticket Scanner?
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