Comparison

Little Rocker vs Audio Interface Recorder

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Little Rocker

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Nice guitar distortion sound with simple speaker simulation and reverb. You can control the speaker simulation mode using a slider. The effect has huge amount of low end and a nice smooth sound. Little Rocker can work as an audio unit effect AUv3 and also as a stand alone app so you will need nothing more than this app and a connection to your guitar to rock hard. The virtual speaker is not a simple impulse response simulation but a complex algorithm adding resonances and multiple phase changes to the signal. Controls: - Gain - Level - MOD - virtual speaker mode. - Reverb

About

Audio Interface Recorder

This app transforms your iPhone or iPad into a high-fidelity recorder for your USB audio interface. It captures uncompressed 24-bit WAV audio at your interface's native sample rate, ideal for musicians and home studios seeking a direct and clean signal capture without a full Digital Audio Workstation.

Highlights
  • Lossless 24-bit WAV recording
  • Supports class-compliant USB audio interfaces
  • Mono, stereo, or mono-sum capture
  • Live level meters with clip indicator
  • Partial recording save on interruption
  • Organize, rename, and share recordings
Features
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AudioRecorder turns your iPhone or iPad into a clean, no-nonsense recorder for your USB audio interface - in the studio, at home, or on stage. Plug in your interface, choose your inputs, and capture uncompressed 24-bit WAV at your hardware's native sample rate. No conversion, no color - just your signal. Built for musicians and home studios who want a dependable capture tool without launching a full DAW. RECORD • Works with any class-compliant USB audio interface • Uncompressed 24-bit PCM WAV at the interface's native sample rate - never resampled • Mono, stereo, or mono-sum capture • Choose exactly which inputs feed Left and Right, so a multi-input interface lets you pick any two • Live level meters with a peak readout and clip indicator for dialing in gain • Preview the input before you commit to a take • A big, unmissable record button and elapsed timer STAY IN CONTROL • Live "time remaining" estimate from your free space, with a low-space warning • The screen stays awake while recording, so the meters never dim • Interrupted takes - a phone call, an unplugged cable - are saved as partial recordings, not lost LIBRARY • Play back with scrubbing • Rename, delete and organize your takes • Share via AirDrop or Files, or export straight to a USB drive SETUP HELP • A built-in connection guide shows exactly how to wire things up, with diagrams for both USB-C and Lightning devices WHAT YOU NEED • A class-compliant USB audio interface • If your iPhone or iPad has a USB-C port, then the Audio Interface will work without external power • On Lightning devices, an Apple Lightning to USB Camera Adapter is needed and the Audio interface needs a source of external power AudioRecorder does one thing and does it cleanly: get the signal from your interface onto your device, uncompressed and intact.

Screenshots

Little Rocker2 screens
Audio Interface Recorder4 screens

Verdict

The call

The clearest difference is price: Audio Interface Recorder at Free against Little Rocker's $4.99. Audio Interface Recorder also leads on update cadence (every 4 days vs every 38 months). Little Rocker's advantage is iOS requirement (15.0 vs 17.6). 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

CostPrice · In-app purchases · Ads · Monetization

Audio Interface Recorder is free to download; Little Rocker costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Little Rocker ships an update every 38 months, Audio Interface Recorder every 4 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 6 level
Little Rocker versus Audio Interface Recorder: the parameters behind the verdict, then further details
ParameterLittle RockerAudio Interface Recorder
Price$4.99Free — better
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 38 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size2 MB1 MB
Age rating4+4+
DeveloperAleksandar MlazevRAIMONDS BLUMS

In-app purchases

None

Little Rocker

No in-app purchases

None

Audio Interface Recorder

No in-app purchases

Questions

Is Little Rocker free?
Little Rocker costs $4.99, with no in-app purchases.
Is Audio Interface Recorder free?
Audio Interface Recorder is free to download, with no in-app purchases.
Do Little Rocker or Audio Interface Recorder have ads?
Neither Little Rocker nor Audio Interface Recorder shows ads.
Which is updated more often, Little Rocker or Audio Interface Recorder?
Little Rocker ships an update every 38 months, and Audio Interface Recorder every 4 days. Most recently, Little Rocker was updated on November 2, 2026 and Audio Interface Recorder on October 31, 2026.

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