Sparkle - Cross-Synthesis

🇺🇸 United States
Alessandro Petrolati  | 
43
ASO score
Text
36/100
Reviews
50/100
Graphic
60/100
Other
0/100
rating
App Rating
4.6
rating
Votes
109
rating
App Age
11y 5m
rating
Last Update
Jul 28, 2025

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Rating
4.58
4.57
+0.2%
Number of Ratings (Voted)
109
584.5K
-100%
App Age
11y 5m
8y 3m
+38%
Price
$8
$1
+1 111%
In-app Purchases Price
$0
$43
Update Frequency
46d
30d
+52%
Title Length
25
25
Subtitle Length
0
27
Description Length
450
2 711
-83%
Number of Screenshots
2106
1240
+70 %
Size
35MB
218MB
-84 %

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Ranking Keywords in United States

Keywords App Rank
Illustration
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Text ASO

Title (
Characters: 25 of 30
)
Sparkle - Cross-Synthesis
Subtitle (
Characters: 0 of 30
)
Description (
Characters: 450 of 4000
)
Sparkle is a tool for advanced spectral hybridizations made of several algorithms that operate on frequency domain. By means of envelope preservation and phase-sync processing it can creates high-quality sound transformations. The basic idea is to transfer the temporal structure of a sound (source) onto another sound (target) of which the spectral properties are preserved. Simply put, you can take a voice and make it sing a Beethoven’s symphony!}
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Visual ASO

Screenshots

Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
4.6
109 voters

Some Latest Reviews

Other

Additional Information
Rating:
4.58
Voted: 109
App Store Link:
Price: 7.99 $
Website:
Email: -
Privacy Policy:
Categories: Music, Education
Size: 35MB
App Age: 11 years 5 months
Release Date: Jul 30, 2014
Last Update: Jul 28, 2025
Version: 2.5.4
Version history
2.5.4
Jul 28, 2025
+ Fixed load sample Source/Target in standalone APP
2.5.3
Jul 22, 2025
+ macOS AUv3 UI improvement + macOS AUv3 AUParameter fixed + Fixed Samples Import files + Improved stability + Updated to the latest iOS SDK + Updated dependencies + Fixed various bugs
Version history