Harmony Bloom

🇺🇸 United States
MNR Development LLC  | 
41
ASO score
Text
32/100
Reviews
50/100
Graphic
60/100
Other
0/100
rating
App Rating
4.8
rating
Votes
85
rating
App Age
1 year 9m
rating
Last Update
Aug 21, 2025

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Rating
4.81
4.56
+5%
Number of Ratings (Voted)
85
592.5K
-100%
App Age
1y 8m
8y 3m
-79%
In-app Purchases Price
$0
$40
Update Frequency
133d
44d
+205%
Title Length
13
26
-50%
Subtitle Length
22
27
-19%
Description Length
1 728
2 749
-37%
Number of Screenshots
390
1234
-68 %
Size
35MB
220MB
-84 %

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Ranking Keywords in United States

Keywords App Rank
Illustration
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Text ASO

Title (
Characters: 13 of 30
)
Harmony Bloom
Subtitle (
Characters: 22 of 30
)
Magic Melody Generator
Description (
Characters: 1728 of 4000
)
Harmony Bloom (Standalone and AUv3), is a groundbreaking MIDI generator that seamlessly integrates polyrhythmic patterns with stunning visuals. It revolutionizes musical creativity by enabling MIDI data transmission to compatible devices, enhanced by its visual experience. Distinct from typical MIDI generators, Harmony Bloom offers unique functionalities. The standalone version's ability to generate audio, with five selectable sounds, broadens its usability. It features a comprehensive control set for musical creation, including a Scale Selector with 57 options for melodic consistency, and various offset controls for sequence customization. The software's visual component, the Sequencer Visualizer, displays intricate patterns of notes, enhancing the creative process. Key features like MIDI Capture and Export simplify the integration of sequences into digital audio workstations, making Harmony Bloom a valuable tool for music production. Its adaptability is a core strength, with features like 'Use Input Notes' and 'Root Mode' ensuring dynamic musical responses and coherence. 'Global Randomization' allows for exploratory creativity, offering a blend of technical control and artistic freedom. Harmony Bloom emphasizes user experience, providing intuitive preset management. This focus on accessibility and flexibility makes it an ideal choice for musicians, producers, and composers eager to explore new musical dimensions. In essence, Harmony Bloom is not just a MIDI generator but a comprehensive tool for musical exploration and creation. Its combination of polyrhythmic generation, visual feedback, and detailed musical control positions it as a standout instrument for creative and professional applications.}
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Visual ASO

Screenshots

Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
4.8
85 voters

Some Latest Reviews

DougEiffel
11 Dec, 2025
5
Obviously it can’t exist in a vacuum, but I’ve ever had the thought “this is the best thing I’ve bought for making noise!” Lacking features for iOS: MIDI Learn + iPhone compatibility - hope those are on the roadmap!
Bazzmundo
20 Jul, 2025
3
Inspiring and potentially wonderfully but let down by lack of support. The “keep on preset switch” is broken and I have reached out for updates but still waiting over 4 months…
Porchglider
03 Jul, 2025
5
I do NOT have a mouse to right click to lock the scale and mode !!! Tap and. Hold does reveal the option to lock it !!!… very annoyed with this right from the start
fiifiibby
23 May, 2025
4
There is a lot to like about this midi generator with nothing I know quite like it in functionality. I am only removing one star because I feel the interface needs to be adapted for a touchscreen. The UX clearly was designed for a desktop user first. On the iPad 12.9 some buttons are so small it requires the Apple Pencil for any type of accuracy. Imagine if this had big kinetic sliders for live play…
Atr0c1ty
11 Mar, 2025
5
At first, I had a big problem in Logic. Everything was never in sync with my tempo. It was driving me crazy, making me think this app was too hard to use and not for me. Then, I figured my Logic was set up for 48khz, and switched it to 44.1, and bam. It worked… and wow… just setting 2 midi notes on a loop, and playing with the settings, I came up with hundreds of beautiful melodies. After understanding what each option does by trial and error, I understood how I can not just create, but evolve these melodies in real time. This is criminally cheap for what it can do. It blows my collection of midi sequencers out of the water, and it’s so easy to use once you spend a few minutes understanding it. Buy this, load up some beautiful synths patches, and go on a journey. This app is pure bliss.
gasroses
11 Sep, 2024
4
Last update make it VERY buggy. I hope you fix it soon! 🤍
ansonort
23 May, 2024
5
It’s a great glorious bag full of possibilities. And with AUM compatibility and individual trigger bars per connection it opens up the variety exponentially. Great fun to play around with, but plenty of control if tailoring your sounds is your preference. I’m just getting started with this and Neon, another great new sequencer-like app. Hours of my evening have been very pleasantly lost.
Kashi Ampz
22 May, 2024
5
Absolutely incredible app. I’ve been using my iPad for 3 years now and this is the first review I have written. That says a great deal about how cool Harmony Bloom is. The developer is totally engaged with the music-making community, listening to requests…this app is a living, evolving project and a lot of time, love and effort has gone into it. Ignore the 1 star review, it’s utter nonsense. Well done Mario!
Severyan Abominatrix
11 May, 2024
5
I’m currently using it with guitar parts, and it shines!

Other

Additional Information
Rating:
4.81
Voted: 85
App Store Link:
Website:
Email: -
Privacy Policy:
Categories: Music, Entertainment
Size: 34MB
App Age: 1 year 9 months
Release Date: Apr 09, 2024
Last Update: Aug 21, 2025
Version: 1.3.6
Version history
1.3.6
Aug 21, 2025
-Long-press on drop-down controls (e.g. Scale, Root, Note Collection) now shows and gives access to the contextual menu (Keep on Preset Switch, Reset Value, MIDI Learn, Add to Global Randomisation), while a normal tap opens the combo box options. - FIXED: CC controls can now control Play/Stop. - It is now possible to lock the minimum note in any playback mode by right-clicking on the Min Note control and selecting Lock. Previously, this value could only be controlled by incoming notes or by changing it manually. - You can keep the state of min and max notes when switching presets by enabling the "Keep on preset switch" option. -Enhanced Server Management & Communication: Upgraded the server-side processes to ensure more reliable communication and better handling of packs within the plugin. This means faster updates, more stable connections, and improved performance.
1.3.4
Feb 04, 2025
- NEW: A new panel has been added to download new preset packs directly, without needing to do it from the website. - NEW: Added the ability to assign controls for Random Color action and the activation/deactivation of Spectator Mode via MIDI Learn (CC). - FIXED: Certain parameters were not saving their state correctly for the “Keep On Preset Switch” option. - FIXED: Occasional crashes have been resolved. - Improved preset manager: Presets can now be filtered by artist, and each preset includes a description. Multiple optimizations have been made to enhance preset search and management. - Fixed: Issue with saving and loading patterns that caused patterns not to load correctly when switching presets. - IMPROVED: A new pop-up window system was implemented with a fixed size and a scrollable list. This prevents the window from becoming too large.

More by MNR Development LLC

Version history