Version history
N'Back Butterfly
20
ASO score
Text
11/100
Reviews
0/100
Graphic
60/100
Other
0/100
App Rating
4.9
Votes
12
App Age
11y 9m
Last Update
Oct 27, 2025
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
4.89
|
4.55
|
+7%
|
|
Number of Ratings (Voted)
|
12
|
2.8M
|
-100%
|
|
App Age
|
11y 9m
|
7y 1m
|
+65%
|
|
In-app Purchases Price
|
$0
|
$22
|
|
|
Update Frequency
|
74d
|
44d
|
+70%
|
|
Title Length
|
16
|
20
|
-20%
|
|
Subtitle Length
|
0
|
25
|
|
|
Description Length
|
335
|
2 646
|
-87%
|
|
Number of Screenshots
|
936
|
1267
|
-26
%
|
|
Size
|
16MB
|
1 379MB
|
-99
%
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Jan 02, 2026 | Jan 09, 2026 |
|---|---|---|
|
No results were found!
|
||
| Top | Jan 02, 2026 | Jan 09, 2026 |
|---|---|---|
|
No results were found!
|
||
| Top | Jan 02, 2026 | Jan 09, 2026 |
|---|---|---|
|
No results were found!
|
||
| Top | Jan 02, 2026 | Jan 09, 2026 |
|---|---|---|
|
No results were found!
|
||
Ranking Keywords in United States
| Keywords | App Rank |
|---|
Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
16
of 30
)
N'Back Butterfly
Subtitle
(
Characters:
0
of 30
)
Description
(
Characters:
335
of 4000
)
Forget about forgetfulness!
Improve your memory!
Improve Working Memory using N'Back Butterfly.
The n-back task is a continuous performance task that is commonly used as an assessment in cognitive neuroscience to measure a part of working memory. The n-back was introduced by Wayne Kirchner in 1958.
[quoted from Wikipedia 2014-04-02]}
Other
Additional Information
Version history
1.9.4
Oct 27, 2025
performance improvement
1.9.3
Feb 22, 2024
performance improvement
