iOS Audio Interface Comparison

Here we compare some of the popular iOS audio interfaces used during the development and testing of the LatencyMeter app.

Round trip latency for each interface was measured on iPhone 6s running iOS 11.

Sample rate of 48000 Hz and buffer size of 128 frames were set.

IK Multimedia iRig 2 (11.5 ms)

Griffin iMic (11.0 ms)

Line 6 SonicPort (15.9 ms)

PreSonus AudioBox iTwo (9.6 ms)

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