easy EDITOR · Audio Cutter
R128 Loudness · MP3 WAV Trim
$3.99 · Designed for iPad. Not verified for macOS.
Trim audio and hit broadcast-grade EBU R128 (-23 LUFS) with true-peak protection in two taps. Round-trip with SATK Instant Player. iPad + iPhone, no account.
SATK Easy Editor is a focused audio cutter for radio, podcast and
post-production work — built around two standout features:
broadcast-grade EBU R128 loudness normalisation, and a seamless
round-trip pairing with its companion app SATK Instant Player.
Open any audio file from the Files app, trim to the section you
want, normalise to EBU R128 (-23 LUFS) with inter-sample peak
protection, and export a clean 24-bit WAV — all on iPhone or
iPad, all on-device.
EBU R128 NORMALISATION — BROADCAST-GRADE, IN YOUR POCKET
Tap the R128 toggle, hit EXPORT, and Easy Editor delivers a file
that meets EBU R128 / ITU-R BS.1770-4 loudness targets — exactly
-23 LUFS Integrated, with true-peak headroom verified against
4x oversampling. The processing chain measures the source,
applies static gain to land on target, then runs the audio
through a look-ahead true-peak limiter so no inter-sample peak
exceeds -1 dBTP. A second refine pass corrects the residual
offset the limiter introduces, so the final file lands exactly
on target — not "close enough". This is the same loudness
pipeline broadcast engineers run on dedicated hardware, on a
phone you already own, without a subscription.
WORKS WITH SATK INSTANT PLAYER — ONE-TAP ROUND-TRIP
Easy Editor and SATK Instant Player are designed as a pair.
While a live show is loaded in Instant Player, tap CHOOSE there,
pick the pad you want to clean up, and the audio lands here in
Easy Editor in one step. Trim the silence, set sample-accurate
IN / OUT handles, normalise to -23 LUFS — then tap SEND BACK.
Instant Player springs to the foreground and drops the edited
audio straight back into the same pad, cue point and colour
preserved. No exporting, no file-juggling, no broken takes.
Cleaning up a cue takes seconds and the show file stays the
single source of truth.
KEY FEATURES
• Open WAV, MP3, M4A, FLAC, AIFF, OGG from Files / iCloud / On
My Device / AirDrop.
• Visual trim with PLAY IN / PLAY OUT preview, zoom to in / out
for sample-accurate cuts.
• Tape-style continuous scrub at the IN / OUT handles for fine
positioning by ear.
• EBU R128 loudness normalisation with true-peak limiter (4×
oversampling polyphase). Two-pass refinement lands you exactly
on -23 LUFS without clipping above -1 dBTP.
• Background-thread render so the UI stays responsive on long
files.
• Export WAV at 24-bit, native sample rate, with metadata
preserved.
• Save and reload entire editing sessions as portable .satkee
bundles (audio + selection + history).
• Universal — iPhone (portrait + landscape) and iPad (all four
orientations).
• Dark interface tuned for studio use. No ads, no analytics,
no account.
PRIVACY
Easy Editor does not contact any server, does not collect
personal data, and does not include any third-party SDKs. The
audio you open stays on your device unless you explicitly
export it.
SUPPORT
More SATK apps and contact: satk.tech
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Fixed display issues on older iPhone models
• Refreshed App Store presentation
The developer, Sascha Hoemske, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Sascha Hoemske
- Size
- 6.3 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Age Rating
4+
- 4+
- Copyright
- © 2026 SATK – Sascha Hömske
