Comparison

moodscaper SE vs StringLab

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

Head to head
About

moodscaper SE

Create atmospheric soundscapes with a unique generative instrument. Explore ambient electric guitar, modular synth, and orchestral sounds. Features include a sleep timer, variable dynamics, and real-time auto-accompaniment.

Highlights
  • Generative atmospheric sample-based instrument
  • Simple user interface
  • Sleep timer
  • Scale-based moods
  • Variable dynamics
  • Three loopers with sync
  • Auto-accompaniment
Features
Read full description

Moodscaper SE is a "Special Edition" of the moodscaper app that comes loaded with three alternative mood sample sets comprising ambient electric guitar, massive mellow modular sounds and an extraordinary orchestra! Moodscaper SE 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 · Three scale-based moods - light, sad and dark · Variable dynamics - from mellow and sparse to full-on drama! · Three 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 For more information, a downloadable manual, demos and support, please visit website via the support URL. Thanks and happy moodscaping! *** 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

StringLab

This app is a digital synthesizer that uses physical string modeling to recreate the sounds of various instruments, particularly plucked or hammered strings. It allows users to explore acoustic physics and create unique instrument textures through extensive parameter experimentation.

Highlights
  • Karplus-Strong physical modeling
  • Exciter Impact and Noise modes
  • Resonator objects with feedback
  • Frequency Dispersion support
  • External live input
  • Preset randomizer and manager
  • Drag & Drop preset export
Read full description

StringLab is a physical string modeling synthesizer based on Karplus-Strong theory. It is capable of reproducing the sounds of many different types of instruments, but is especially useful in the reproduction of hammered or plucked strings and other types of percussive instruments. It works by passing carefully crafted waveforms and short bursts of white noise through a series of tuned delay lines. The delay lines have an internal feedback loop with a series of filters to mimic the natural decay of harmonics found in a real instrument. StringLab allows you to discover the character of real-world accoustics, exploring the physics of how materials interact. Many new and original textures are born out of experimenting with the settings, so don't be afraid to experiment and create your own unique and dynamic instruments. Features •Karplus Strong based physical modeling. •Exciter Impact with multiple modes. •Exciter Noise with many envelope driven filters. •2 resonator objects with feedback. •8 bands per object with inversion. •4 Coupling modes. •Supports Frequency Dispersion. •Feedback low/high Damping. •Per object Body Filter. •Pitch Deformity. •External live input mode. •Preset randomiser. •Build it Preset Manager & Favourites. •Search Presets. •Drag & Drop preset export of presets. •Supports Color Sets.

Screenshots

moodscaper SE1 screens
StringLab4 screens

Verdict

The call

The clearest difference is price: moodscaper SE at $1.99 against StringLab's $14.99. moodscaper SE also leads on rating (5.0 vs 4.3) and review sentiment (88% vs 57%). StringLab's advantage is update cadence (every 10 days vs every 12 months) and iOS requirement (13.0 vs 15.6). 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

CostPrice · In-app purchases · Ads · Monetization

moodscaper SE costs $1.99 and StringLab $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

moodscaper SE holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 16 and 14 respectively. Written reviews point the same way: 88% of moodscaper SE's written reviews are positive against 57% of StringLab's.

UpkeepUpdate frequency

moodscaper SE ships an update every 12 months, StringLab every 10 days. The most recent releases landed on September 3, 2026 and September 21, 2026 respectively.

Scorecard5 real differences · 5 level
moodscaper SE versus StringLab: the parameters behind the verdict, then further details
Parametermoodscaper SEStringLab
Price$1.99 — better$14.99
Rating5.0 (16 ratings) — better4.3 (14 ratings)
Positive reviews87.5% of reviews — better57.1% of reviews
Number of ratings16 — better14
Update frequencyEvery 12 monthsEvery 10 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size764 MB45 MB
Age rating4+4+
DeveloperRob Jackson4Pockets.com

Customer experience

moodscaper SE

All ratings16 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews8 reviews
Positive87.5%
Neutral12.5%
Negative0.0%

StringLab

All ratings14 ratings
Positive78.6%
Neutral7.1%
Negative14.3%
Written reviews7 reviews
Positive57.1%
Neutral14.3%
Negative28.6%

In-app purchases

None

moodscaper SE

No in-app purchases

None

StringLab

No in-app purchases

Questions

Is moodscaper SE free?
moodscaper SE costs $1.99, with no in-app purchases.
Is StringLab free?
StringLab costs $14.99, with no in-app purchases.
Which has better reviews, moodscaper SE or StringLab?
moodscaper SE is rated higher. moodscaper SE averages 5.0 out of 5 from 16 ratings, while StringLab averages 4.3 from 14 ratings.
Do moodscaper SE or StringLab have ads?
Neither moodscaper SE nor StringLab shows ads.
Which is updated more often, moodscaper SE or StringLab?
moodscaper SE ships an update every 12 months, and StringLab every 10 days. Most recently, moodscaper SE was updated on September 3, 2026 and StringLab on September 21, 2026.

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