Version history
Timer 555 Calculator Pro
39
ASO score
Text
29/100
Reviews
50/100
Graphic
60/100
Other
0/100
App Rating
4.4
Votes
10
App Age
11y 10m
Last Update
Mar 25, 2024
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
4.28
|
4.45
|
-4%
|
|
Number of Ratings (Voted)
|
9
|
678.8K
|
-100%
|
|
App Age
|
11y 10m
|
6y 2m
|
+90%
|
|
Price
|
$1
|
$0
|
|
|
In-app Purchases Price
|
$0
|
$37
|
|
|
Update Frequency
|
646d
|
39d
|
+1 545%
|
|
Title Length
|
24
|
26
|
-8%
|
|
Subtitle Length
|
0
|
27
|
|
|
Description Length
|
523
|
2 538
|
-79%
|
|
Number of Screenshots
|
1365
|
970
|
+41
%
|
|
Size
|
3MB
|
179MB
|
-98
%
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 23, 2025 | Dec 30, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 23, 2025 | Dec 30, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 23, 2025 | Dec 30, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 23, 2025 | Dec 30, 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:
24
of 30
)
Timer 555 Calculator Pro
Subtitle
(
Characters:
0
of 30
)
Description
(
Characters:
523
of 4000
)
This app is used to calculate monostable and astable circuit.
Features
* Calculate pulse width of monostable circuit
* Calculate frequency of astable circuit
* Find out combination of components making a desire pulse width in monostable circuit
* Find out combination of components making a desire frequency in astable circuit
* Share file to iCloud Drive (For iOS8 or later)
* Share file via AirDrop
Additional Features in the Professional Edition
* Unlimited number of combinations
* Allow to change tolerance
* No ads}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 10 |
| App Store Link: | |
| Price: | 0.99 $ |
| Website: | - |
| Email: | - |
| Privacy Policy: | |
| Categories: | Utilities |
| Size: | 3MB |
| App Age: | 11 years 10 months |
| Release Date: | Mar 06, 2014 |
| Last Update: | Mar 25, 2024 |
| Version: | 3.0.15 |
Version history
3.0.15
Mar 25, 2024
Fix minor bugs
3.0.10
Jun 15, 2021
* Add Hindi
* Fix minor bugs
