Comparison

moodscaper vs BounceBud Physics Based MIDI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

moodscaper

This app generates unique, evolving ambient music for relaxation, study, or sleep. It can also function as a creative instrument for crafting atmospheric pads and effects, offering a dynamic and evocative soundscape.

Highlights
  • Generative atmospheric sample-based instrument
  • Sleep timer
  • Five scale-based moods
  • Variable dynamics
  • Four loopers with optional sync
  • Realtime auto-accompaniment
  • Effects section (filter, delay, reverb)
Read full description

"Part instrument, part interactive ambience, part subtly-changing New Age album, moodscaper's autoplay button is a wonderful introduction to its charms. With a single touch, it generates a musical artwork that's different every time." "A worthy and lush-sounding musical companion." ​ Sound On Sound Magazine - Aug 2016 Moodscaper is a generative music app and a great personal companion for studying, providing non-intrusive headphone music at work, relaxing, meditating and even sleeping. Just launch the app, tap automatic play, and moodscaper will produce melodic, atmospheric and evocative ambient music in a “light”, “dark”, “space”, "happy" or “sad” mood. Moodscaper is also an easy to use instrument for creating epic-sounding pads and effects as part of a larger iPad-based music-making setup. Main features: · Unique generative atmospheric sample-based instrument · Simple user interface · Sleep timer · Five scale-based moods · Variable dynamics - from mellow and sparse to full-on drama! · Four loopers with optional sync · Provides tasteful auto-accompaniment to your playing in realtime or in loops · Hints displayed on keys that should sound good with root notes or chords · Samples are randomly stacked for a bigger sound with more variation · Effects section with filter, dual-delay and reverb · Effects tweaks can be recorded in loopers · Additional 20 key instrument for each mood · IAA support (as a generator) with no special setup required *** Please note that this app is now in maintenance / bug fixes only mode as it relies on "deprecated" (by Apple) technology such as IAA. ***

About

BounceBud Physics Based MIDI

This app generates MIDI notes through a unique physics-based system. Balls collide with customizable keyboards, triggering MIDI events. It offers extensive control over note scales, velocity, and MIDI channels for diverse musical creations.

Highlights
  • Physics-based generative MIDI sequencing
  • Customizable keyboards with MIDI note triggers
  • Adjustable ball count, speed, and size
  • Configurable key/scale, velocity, and octave ranges
  • Individual MIDI output per keyboard
  • MIDI input for 'shoot walls' interaction
  • Toggleable ball collision behavior
Features
Read full description

BounceBud is a physics based, generative MIDI sequncer. Each side of the app has a customizable keyboard that send a MIDI note when a ball collide with its key. You can specify the ball count, speed and size on the main screen with the knob controls.  In the settings menu, you can set the key/scale, velocity range, octave. range and MIDI channel settings of the keyboards. You can also specify the notes individually per keyboard. All keyboards share the same key/scale that could also be changed with BrainBud. Each keyboard has its own MIDI output, so you can play different audio apps with BounceBud at once. Or you can disable the keyboard sides you don't want to use. With a MIDI input (from a MIDI keyboard or a MIDI sequencer app) you can 'shoot walls' from the keyboards. Balls can interact with the walls and it introduce more randomness to your generative sequence. You can control each keyboard by assigning them different MIDI input channels in the settings menu. You can also toggle the ball collision behavior in the settings menu. Whether balls can collide with each other or not, it creates different, interesting sequences every time. The size variety and ball variety can be change in the ball settings section in the settings menu. It adds randomisation to the size and speed values. You can change the ball color theme in the settings menu as well! BounceBud is a MIDI app and it does not produce any sound on its own. You need to route BounceBud's MIDI outs to your audio app's MIDI input. The AUv3 plugin app needs and AUv3 host app such as AUM, Loopy Pro, Logic Pro, Cubasis, Nanostudio, apeMatrix etc.

Screenshots

moodscaper1 screens
BounceBud Physics Based MIDI4 screens

Verdict

The call

The clearest difference is price: moodscaper at $1.99 against BounceBud Physics Based MIDI's $5.99. BounceBud Physics Based MIDI's advantage is rating (5.0 vs 4.8) and iOS requirement (13.0 vs 15.6). On review sentiment, ratings volume, update cadence and ads 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

CostPrice · In-app purchases · Ads · Monetization

moodscaper costs $1.99 and BounceBud Physics Based MIDI $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

BounceBud Physics Based MIDI holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 29 and 11 respectively. Written reviews point the same way: 94% of moodscaper's written reviews are positive against 100% of BounceBud Physics Based MIDI's.

UpkeepUpdate frequency

moodscaper ships an update every 2 weeks, BounceBud Physics Based MIDI every 3 weeks. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 7 level
moodscaper versus BounceBud Physics Based MIDI: the parameters behind the verdict, then further details
ParametermoodscaperBounceBud Physics Based MIDI
Price$1.99 — better$5.99
Rating4.8 (29 ratings)5.0 (11 ratings) — better
Positive reviews94.0% of reviews100.0% of reviews — better
Number of ratings29 — better11
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size247 MB6 MB
Age rating4+4+
DeveloperRob JacksonCem Olcay

Customer experience

moodscaper

All ratings29 ratings
Positive89.7%
Neutral6.9%
Negative3.4%
Written reviews50 reviews
Positive94.0%
Neutral4.0%
Negative2.0%

BounceBud Physics Based MIDI

All ratings11 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews10 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

moodscaper

No in-app purchases

None

BounceBud Physics Based MIDI

No in-app purchases

Questions

Is moodscaper free?
moodscaper costs $1.99, with no in-app purchases.
Is BounceBud Physics Based MIDI free?
BounceBud Physics Based MIDI costs $5.99, with no in-app purchases.
Which has better reviews, moodscaper or BounceBud Physics Based MIDI?
BounceBud Physics Based MIDI is rated higher. moodscaper averages 4.8 out of 5 from 29 ratings, while BounceBud Physics Based MIDI averages 5.0 from 11 ratings.
Do moodscaper or BounceBud Physics Based MIDI have ads?
Neither moodscaper nor BounceBud Physics Based MIDI shows ads.
Which is updated more often, moodscaper or BounceBud Physics Based MIDI?
moodscaper ships an update every 2 weeks, and BounceBud Physics Based MIDI every 3 weeks. Most recently, moodscaper was updated on October 4, 2026 and BounceBud Physics Based MIDI on October 8, 2026.

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