Nocturne LoFi vs MeloDraw
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nocturne LoFi
Create personalized soundscapes for focus, relaxation, or sleep with generative music. Explore diverse immersive worlds and customize your audio experience with real-time controls. Save and share your creations, or use it as an instrument for music production.
- Generative real-time music mixing
- Immersive sound worlds with distinct identities
- Customizable mood, rhythm, and tone controls
- Focus timer and sleep fade functionality
- Background playback and system controls
- Save and sync custom sound combinations
- Export audio as M4A files
- AUv3 instrument extension for music creators
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Nocturne LoFi is an immersive generative LoFi and ambient music studio for focus, reading, rest, sleep, and late-night creativity. Choose a scene and let its beats, melodies, and environmental textures evolve in real time. Nocturne does not simply repeat one short recording, so each session feels familiar without sounding exactly the same. 【11 IMMERSIVE SCENES】 Travel from Rainy Desk, Late Night Study, Midnight Café, and Night Train to VHS Memory, Forest Cabin, Space Radio, Harbor Dawn, Sunday Morning, Thunderstorm, and Rainy Day. Every scene has its own musical structure and atmosphere. Shape mood, BPM, tone, space, motion, stereo width, and ambience, or generate a fresh variation. Save favorite combinations and return directly to their scenes in Immersive Mode. 【BUILD YOUR OWN SCENES】 Import audio into the shared library, stack up to three layers, and adjust each layer’s volume, pan, and playback speed. Blend your sounds with a generated Nocturne bed to create a personal atmosphere. Choose a built-in vector cover or import, crop, and preview your own image. Pick a clock position, then enjoy your custom scene alongside the built-in scenes on the Home screen and in Immersive Mode. 【SHIMMER AND SOUND SHAPING】 Built-in Shimmer adds a bright, floating upper tail to the sound. Control Amount, Pitch, Decay, Tone, and Modulation, then combine it with warmth, drift, reverb, and the rest of Nocturne’s sound controls. 【FOCUS, SLEEP, AND BACKGROUND PLAYBACK】 Choose a 25-minute focus session, 45-minute deep-work session, or 60-minute sleep timer. Timers continue on the Lock Screen and in the background, pause playback when complete, and gently fade the volume near the end of Sleep Mode. Control playback from the Lock Screen, Control Center, headphones, and Now Playing. Supported iPhone models also show playback and timer status in Dynamic Island, while the Home Screen widget keeps the current scene and BPM visible. 【AUv3 FOR MUSIC CREATORS】 Nocturne LoFi includes both an AUv3 instrument and the Nocturne LoFi FX audio effect for compatible hosts such as GarageBand and AUM. The instrument supports built-in scenes and shared user audio, MIDI performance, host sync, a variable-length step sequencer, swing, ties, per-step velocity, triplet rates, and host project state restoration. Nocturne LoFi FX processes host input with tape warmth, Drive, Tone, Tape Age, Wow, Flutter, Dust, stereo width, Shimmer, and a tempo-aware sequencer. It also supports automatable parameters and effect bypass. The standalone app can discover and load compatible third-party AUv3 effects—including their custom interfaces—so you can build an effects chain around Nocturne. 【EXPORT AND SHARE YOUR SOUND】 Render the current scene as a stereo M4A file, or add it directly to the shared AUv3 audio library for continued use in the instrument and your custom scenes. 【ONE PURCHASE, COMPLETE EXPERIENCE】 Nocturne LoFi is a one-time purchase with no subscription. One purchase unlocks every scene, generative music, custom scenes, timers, audio export, iCloud sync, and AUv3 features.
MeloDraw
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Draw a melody or a beat and hear something genuinely new every time - not a pre-made pack, a fresh procedural generation each draw. Shape what you draw: adjust tempo and pitch afterward, extend a piece you like, keep every past draw in your history and swipe back through it. Layer a melody with a beat into a Combo, then arrange several drawn pieces into a full song. REAL INSTRUMENTS, ANY SOUND - All 128 General MIDI instruments, played with real sampled sound. - Build your own custom sound three ways: a slider editor, humming into the mic, or a photo's colours. RECORD YOUR OWN VOICE - Play a saved song while recording vocals over it - MeloDraw mixes them together automatically. - Multiple people's takes can sit on the same song, each tagged with who sang it. YOUR MUSIC, ON YOUR DEVICE - No account, no server, no internet connection at all - MeloDraw has no networking code. - Back up your whole library to a file and restore it on a new device whenever you like. - Turn on App Lock to keep your saved music behind Face ID or Touch ID. Free to use, with no in-app purchases.
Screenshots
Verdict
The clearest difference is price: MeloDraw at Free against Nocturne LoFi's $1.99. On update cadence, 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
MeloDraw is free to download; Nocturne LoFi costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Nocturne LoFi ships an update every 2 days, MeloDraw daily. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.
| Parameter | Nocturne LoFi | MeloDraw |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 3.7 (3 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 days | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 114 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | 宁 徐 | Kangsoo Lee |
In-app purchases
Nocturne LoFi
No in-app purchases
MeloDraw
No in-app purchases









