Loopy Pro vs loudness CORRECT · Normalizer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Loopy Pro
This app is a customizable music creation environment that combines live looping, sampling, and MIDI sequencing. It offers a flexible canvas for building performance setups, designing instruments, and integrating external gear. Enjoy a free trial before a one-time purchase.
- Live looping with advanced recording options
- MIDI sequencing and piano roll editor
- Plugin hosting for AUv3 instruments and effects
- Customizable canvas with interactive controls
- Multitrack session recording
- Extensive MIDI controller support
- Audio routing and mixing capabilities
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Loopy Pro: Live Looper, Sampler, Sequencer, Customisable DAW Loopy Pro is a customisable music creation environment that blends looping, sampling, MIDI sequencing, and full plugin hosting — with a creative canvas that you control. Whether you’re building a performance environment, sequencing beats, designing your own instruments or effect chains, or syncing up with external gear, Loopy Pro gives you the tools to build exactly what you need. And have fun doing it! TRY IT FREE FOR 7 DAYS — no commitment, no signup, no subscription. ————— CUSTOMIZE YOUR WORKFLOW Loopy Pro is like musical Lego. You can add loops, one-shots, and buttons to the canvas along with customized sliders, dials, XY pads, clip slicers, encoders, grids, and more. You can use your iPad or iPhone stand-alone, or connect audio interfaces, MIDI controllers and external instruments. ————— LIVE LOOPING WITHOUT LIMITS • Record with count-in/out or freely, with audio threshold, or retrospective capture • Detect loops automatically — just play and it finds the loop • Structure songs with Play Groups and transitions • Layer overdubs with peel/replace • Sync and quantize with groove and tempo control • Automate anything: trigger scenes, send MIDI, control effects, or react to clip events • Easily import audio to incorporate pre-recorded loops and samples, with studio-quality tempo and pitch controls • Use the project sequencer timeline for arranging songs completely hands-free, with all kinds of options for song sectioning ————— SEQUENCE MIDI & BUILD INSTRUMENTS • Record and edit MIDI clips with built-in MIDI sequencer/piano roll editor • Quantize with swing, randomness, or your own groove • Trigger audio clips polyphonically and pitched • Automate playback for hands-free performance ————— MIX, ROUTE & CONTROL YOUR SETUP • Full-featured mixer with inserts, sends, buses, and effect chains — perfect for deep sound design • Host AUv3 instruments, effects, and MIDI processors • Dock plugin windows for a clean workspace • Multitrack session recording with isolated stems ————— CONNECT WITH GEAR • Send/receive MIDI, sync clock, change patches • Use multi-channel audio interfaces • Route click track to your ears, loops to the PA • Control pedals, synths, other apps or hardware • Extensive MIDI controller support, including built-in support for the Launchpad, the APC Mini Mk2, APC Key 25 Mk2, APC40 Mk2, and the MIDI Fighter Twister, and effortless MIDI Learn for setting up your controllers. ————— USED BY MUSICIANS AT THE FRONTIER Loopy Pro is used on stages and in studios around the world by artists pushing the boundaries of live looping and performance. It’s more than an app — it’s a platform for musical invention. ————— PRICING Loopy Pro uses a classic pay-once model: • 7-Day Free Trial – No commitment. • One-time purchase – Keep forever. Includes all features released for the following 12 months. • Optional upgrades – Buy additional 12-month feature updates any time. You keep everything you pay for. No subscriptions. No lock-in. Just years of evolution, funded sustainably. Read more at loopypro.com/pricing ————— Questions? Reach out: support@loopypro.com Join the community: loopypro.com/communities If you’re unable to afford Loopy Pro or you’re from an educational institution, feel free to get in touch.
loudness CORRECT · Normalizer
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loudness CORRECT measures, corrects and verifies your audio to any broadcast or streaming loudness spec — fully offline, on iPad and iPhone. Pick a file, pick a preset, correct. The two-pass pipeline measures the source to ITU-R BS.1770-4, plans the gain move, writes a new file and re-verifies the result — so what leaves the app is provably on target, not just close. WHY IT'S DIFFERENT • Verified output: auto-verify and refine until the residual error is under 0.1 LU. No guessing, no manual re-check. • Transparent loudness range control: a continuous 3-band reshape (Linkwitz-Riley) works toward the programme level — it tightens loud passages and lifts quiet ones with no threshold and no pumping. • True-peak safe: 4× oversampled inter-sample peak limiter with 5 ms look-ahead keeps you under the ceiling on every platform. 14 DELIVERY PRESETS EBU R128, EBU R128 S1, ATSC A/85, ARIB TR-B32, AGCOM 219/09, FreeTV OP-59, DPP UK, Portaria 354, OTT -27 LUFS, Apple Podcasts, Spotify, Amazon Music, YouTube, and a fully editable Custom preset. MULTICHANNEL From mono and stereo through 5.1 and 7.1 up to 9.1.6 Atmos bed layouts — BS.1770-correct per layout, with LFE exclude and proper surround weighting. FORMATS Input: WAV, AIFF, FLAC, OGG, MP3, M4A Output: WAV, AIFF, FLAC • K-weighted ITU-R BS.1770-4 measurement (integrated, range, true peak) • Dark, focused UI — German and English • No account, no login, no network calls — your files never leave your device MADE FOR Mastering engineers, broadcast and post editors, podcast and audiobook producers, sound designers — everyone who has to hit a delivery loudness target quickly, cleanly and provably.
Screenshots
Verdict
The clearest difference is price: Loopy Pro at Free against loudness CORRECT · Normalizer's $17.99. Loopy Pro also leads on iOS requirement (13.0 vs 16.0). loudness CORRECT · Normalizer's advantage is in-app purchases (none vs 7). On update cadence, ads 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
Loopy Pro is free to download; loudness CORRECT · Normalizer costs $17.99 up front. Loopy Pro sells 5 one-off in-app purchases. loudness CORRECT · Normalizer asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 15, 2026 and October 1, 2026 respectively.
| Parameter | Loopy Pro | loudness CORRECT · Normalizer |
|---|---|---|
| Price | Free — better | $17.99 |
| Rating | 4.8 (952 ratings) — better | — |
| Positive reviews | 95.2% of reviews | — |
| Number of ratings | 952 — better | — |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 66 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | A Tasty Pixel | Sascha Hoemske |
Bugs and requests
Loopy Pro
Reported bugs
3 issues- Audio cutting out randomly
- Crashes when loading large projects
- Issues with MIDI sync and control
Requested features
5 requests- MIDI looping functionality
- Improved audio editing capabilities
- Backup and restore options
- More built-in templates and presets
- Expanded Inter-App Audio support
loudness CORRECT · Normalizer
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Loopy Pro
- 7-Day TrialFree
- 7-Day Trial (Upgrade 1)Free
- Upgrade3 variants$14.99
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- Internal Use Only$26.99
- Unlock Loopy Pro$29.99
loudness CORRECT · Normalizer
No in-app purchases
Questions
Is Loopy Pro free?
Is loudness CORRECT · Normalizer free?
Do Loopy Pro or loudness CORRECT · Normalizer have ads?
Which is updated more often, Loopy Pro or loudness CORRECT · Normalizer?
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