Controller Diagnostics vs Soundra dB Meter
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Controller Diagnostics
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This app allows you to diagnose your Lykketronic Controller. After opening the app, it will automatically connect to your Lykketronic Controller, and you will be able to read out important diagnostics information such as hardware model, serial numbers, software version and CAN-bus statistics.
Soundra dB Meter
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Soundra helps creators, podcasters, and video makers quickly check their recording environment before capture. It shows real-time sound level, room tone, voice peak, average, max, duration, peak hold, calibration, and A/C/Z weighting controls in a hardware-inspired meter interface. Soundra is not just a visual skin. The METER, CHECK, and LOG keys switch between live metering, sound check, and measurement logs. The CALIBRATION knob adjusts the calibration offset, while the A/C/Z WEIGHTING switch changes the weighting mode. Each control updates the readings, status lights, and tactile interface feedback for a hardware-like sound meter experience. Soundra is designed for recording preparation and everyday reference checks. It is not a certified legal, medical, occupational, or laboratory sound level meter.
Screenshots
Verdict
The clearest difference is in-app purchases: Controller Diagnostics at none against Soundra dB Meter's 1. Soundra dB Meter's advantage is update cadence (every 2 weeks vs every 5 weeks) and iOS requirement (14.0 vs 16.0). On price, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Soundra dB Meter sells 1 one-off in-app purchase. Controller Diagnostics asks for nothing beyond the download.
Controller Diagnostics ships an update every 5 weeks, Soundra dB Meter every 2 weeks. The most recent releases landed on October 4, 2026 and October 24, 2026 respectively.
| Parameter | Controller Diagnostics | Soundra dB Meter |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | Every 2 weeks โ better |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad | iPhone, iPad, iPod โ better |
| Requires iOS | 16.0 | 14.0 โ better |
| Further details โ not scored | ||
| Size | 2 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | Lykketronic AS | ่ไฝณ ไฝ |
In-app purchases
Controller Diagnostics
No in-app purchases
Soundra dB Meter
- Soundra Pro Unlock$3.99
Questions
Is Controller Diagnostics free?
Is Soundra dB Meter free?
Do Controller Diagnostics or Soundra dB Meter have ads?
Which is updated more often, Controller Diagnostics or Soundra dB Meter?
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