Round Trip Latency Meter
ONYX Apps
Getting the latest details from the App Store…
ONYX Apps
Getting the latest details from the App Store…
>>> Check out the demo videos at onyx3.com/LatencyMeter LatencyMeter app measures the real-world Round Trip Latency (RTL) of a given iOS audio system*. It functions by playing short test tones while simultaneously recording (listening for) the tones to return back to the input. This technique requires patching a loopback cable between audio system’s input and output. (* iOS audio system here refers to the combination of an iPhone/iPad paired with particular external audio interface)
Top of Paid · Music in United Kingdom. Round Trip Latency Meter is #88 there. Changes are over 7 days.
How the app presents itself on the App Store. Select a screenshot to open it full size.
Version 1.0.5 · 18 Apr 2026 · 5 months ago
- Fixes a bug where buffer sizes were not set correctly on iOS 18
Every chart this app is in right now, best position first.
| Chart | Rank | 24 h | 7 days | Best | Days on chart |
|---|---|---|---|---|---|
| United Kingdom· Paid · Music | #88 | New entry | Change unknown | #88 | 1 |
Higher on the chart is better: #1 is at the top.
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United Kingdom · Paid · Music: best #88, latest #88, over 15 snapshots since 8 Oct. No snapshots from 8 Oct to 9 Oct, on 9 Oct, on 10 Oct, on 11 Oct, on 12 Oct, on 13 Oct, and on 14 Oct; the line joins the snapshots on either side.
Entries, big moves, #1s and new versions we've recorded.
Their other apps that Appulse has seen in the charts, charting ones first.
| App | Best rank now | Released | App Store |
|---|---|---|---|
 MetroTimer ProMusic | Paid · MusicAustralia#11 | ||
| Paid · MusicCanada#34 | |||
 Metronome ϞMusic | Free · MusicAustralia#47 | ||
 FFT PlotMusic | Paid · MusicUnited States#54 | ||
 Timegrapher XUtilities | Not charting | ||
 Octave RTAMusic | Not charting | ||
 ClockMaster - Time RegulatorUtilities | Not charting | ||
| Not charting |
