ChordWeaver vs MIDILODY
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ChordWeaver
Compose music using advanced harmonic techniques with this app. Explore 3636 chord resolutions and 10 instrument ensembles. It guides you through chord progressions, allowing you to listen, transpose, and save your compositions.
- Modern harmony composition
- 3636 chord resolutions
- 10 instrument ensembles
- Listen to chord resolutions
- Transpose chords
- Save as .chords or .mid
- Mirror to main system
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ChordWeaver is a music composition app based on 5-part modern harmony extensively used in symphonic scores, cinematic soundtracks, jazz chord changes and contemporary songwriting. ChordWeaver offers 3636 chord resolutions/combinations and 10 instrument or ensembles with 1920 sound files. The techniques used include altered chords (or unresolved appoggiaturas), parallel ninths, giant steps, tritone substitutions, bi-tonal ambiguities as well as traditional chord progressions. For some composers ChordWeaver will provide a fast, easy way to work with modern harmony. For other composers it offers a whole new world of possibilities and variations on traditional progressions. For the seasoned pro, it is a huge time saver. Here is how ChordWeaver efficiently guides you through the composition process. You choose your starting chord, and ChordWeaver instantly shows you and lets you listen to multiple resolutions to that chord, traditional ones and more creative, unusual ones. With each subsequent chord choice, the process is repeated. ChordWeaver seamlessly guides you to multiple possible chord options (some you will be familiar with and others you will not have considered), lets you listen to your work in progress, offers the option to transpose up or down and allows you to save your final product as a .chords file or .mid file and export or share it. You can also mirror ChordWeaver on your main system, play back the audio and improvise on your favorite instrument. Likewise, you could import the MIDI file into your sequencer and play back the harmonies using your preferred sample libraries. These chord options in ChordWeaver are the result of decades of studying the scores of the masters in various genres. They reflect the actual use of these chord progressions and resolutions by these composers and are not simply based on purely theoretical considerations.
MIDILODY
This app generates evolving MIDI sequences and loops, perfect for creating ambient textures, live performances, or sparking new musical ideas. It offers real-time editing, key and scale selection, and adjustable sequence and loop durations.
- Evolving MIDI sequences
- Real-time note editing
- Key and scale selection
- Adjustable sequence length
- Adjustable loop duration
- Velocity and note filtering
- MIDI notes routing
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MIDILODY: Your generative MIDI Sequencer & Looper MIDILODY is a generative MIDI sequencer and looper designed to inspire musicians with evolving, musically rich loops. It excels at creating original sequences that evolve over time, perfect for ambient textures, live performances, or sparking new musical ideas. Key Features: - Evolving Sequences: New notes and rests are added at precise timings, allowing them to overlay existing ones. This overdubbing creates dynamic rhythms and chords, making your loops evolve organically. - Real-Time Editing: Remove unwanted notes and rests on-the-fly without interrupting playback, giving you control during live sessions. - Key and Scale Selection: Choose from predefined scales to set the tonal foundation of your loops. - Auto-Pause Functionality: Automatically pause after adding a new note—ideal for live ambient performances where gradual evolution is key. - Infinite loops: let your MIDI sequence evolve for hours and days constantly. Perfect for ambient / sleep patches. - Rests probability: more flexibility for your loop. - Adjustable Sequence Length: Set your sequence length up to 64 notes - Adjustable Loop Duration: Set your loop duration to 1 bar / 4steps , 2 bars/ 8 steps, or 4 bars/ 16 steps to suit your musical needs. - Velocity and Notes Filtering: Apply filters to capture notes with low velocity, perfect for creating subtle ambient textures. - Note-Off Messaging: Send note-off messages to accommodate external gear or plugins. By default, notes adhere to your AUv3 instruments’ settings. - MIDI Notes routing: filter your notes by octave to send them to other instruments - AUv3 state saving Designed by Musicians, for Musicians We’ve invested significant effort into MIDILODY’s layout and user experience. As daily users ourselves, we’ve ensured it’s straightforward and intuitive, allowing you to focus on creativity. Seamless Integration MIDILODY thrives when paired with MIDI routing options from your AUv3 host, enabling the creation of intricate, evolving textures across multiple AUv3 instruments. Experience the Difference MIDILODY isn’t just easy to use — it’s uniquely inspiring. With every session, it sparks new ideas and unexpected musical directions. Whether you’re producing ambient soundscapes or live looping, it just might become your favorite creative companion. IMPORTANT! MIDILODY is and AUv3 plugin. It won't work in standalone mode. It needs an AUv3 host such as AUM, Drambo, Cubasis, etc.
Screenshots
Verdict
The clearest difference is review sentiment: ChordWeaver at 100% against MIDILODY's 0%. ChordWeaver also leads on rating (5.0 vs 4.1). MIDILODY's advantage is update cadence (weekly vs every 3 months) and price ($4.99 vs $9.99). On ratings volume, ads, in-app purchases and monetization model 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
ChordWeaver costs $9.99 and MIDILODY $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
ChordWeaver holds the better App Store score, 5.0 against 4.1. Both are backed by a comparable volume of ratings — 5 and 9 respectively. Written reviews point the same way: 100% of ChordWeaver's written reviews are positive against 0% of MIDILODY's.
ChordWeaver ships an update every 3 months, MIDILODY weekly. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.
| Parameter | ChordWeaver | MIDILODY |
|---|---|---|
| Price | $9.99 | $4.99 — better |
| Rating | 5.0 (5 ratings) — better | 4.1 (9 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 5 | 9 — better |
| Update frequency | Every 3 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPad | iPhone, iPad — better |
| Requires iOS | 18.6 | 17.6 — better |
| Further details — not scored | ||
| Size | 474 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Jeannot Welter | Francois Nicaise |
Customer experience
ChordWeaver
MIDILODY
In-app purchases
ChordWeaver
No in-app purchases
MIDILODY
No in-app purchases
Questions
Is ChordWeaver free?
Is MIDILODY free?
Which has better reviews, ChordWeaver or MIDILODY?
Do ChordWeaver or MIDILODY have ads?
Which is updated more often, ChordWeaver or MIDILODY?
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