Version history
Stone Echo
37
ASO score
Text
45/100
Reviews
0/100
Graphic
60/100
Other
0/100
App Rating
2.8
Votes
4
App Age
7y 9m
Last Update
Jul 22, 2025
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
2.75
|
4.58
|
-40%
|
|
Number of Ratings (Voted)
|
4
|
579.4K
|
-100%
|
|
App Age
|
7y 9m
|
8y 3m
|
-6%
|
|
Price
|
$3
|
$1
|
+353%
|
|
In-app Purchases Price
|
$0
|
$41
|
|
|
Update Frequency
|
141d
|
31d
|
+352%
|
|
Title Length
|
10
|
25
|
-60%
|
|
Subtitle Length
|
30
|
27
|
+11%
|
|
Description Length
|
839
|
2 741
|
-69%
|
|
Number of Screenshots
|
780
|
1285
|
-39
%
|
|
Size
|
9MB
|
218MB
|
-96
%
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 03, 2025 | Dec 10, 2025 |
|---|---|---|
|
No results were found!
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| Top | Dec 03, 2025 | Dec 10, 2025 |
|---|---|---|
|
No results were found!
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||
| Top | Dec 03, 2025 | Dec 10, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 03, 2025 | Dec 10, 2025 |
|---|---|---|
|
No results were found!
|
||
Ranking Keywords in United States
| Keywords | App Rank |
|---|
Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
10
of 30
)
Stone Echo
Subtitle
(
Characters:
30
of 30
)
Frequency changing echo effect
Description
(
Characters:
839
of 4000
)
Echo effect Audio Unit V3 inspired by the mayan pyramids acoustic echo. I come up with a complex phase modulated frequency of the echo so you can change it’s frequency signature. It is kind of changing the material of the reflective surface and I called it “Stone F”.
I have made the echo to sound more music friendly to me but there is button called “UFO” and if you press it the effect is more close to the mayan just shifting the frequency backwards (I liked that better). You can also control the feedback of the phase modulation.
The effect can work as a stand alone app and as an audio unit AUV3 plug-in.
Stone Echo is an effect that is heavy on the CPU
Controls:
- Time - time offset of the echo
- Stone F - frequency response of the echo
- Feedback - echo feedback
- Level - the volume of the echo
- UFO - heavy modulated echo}
Read more
Other
Additional Information
Version history
1.3
Jul 22, 2025
Updated with new SDK
1.2
Oct 23, 2021
Updated to the newest Swift version
Fix for the newest iPad models
