Version history
MOTORUN ENGINE TOOLS - PRO
20
ASO score
Text
25/100
Reviews
0/100
Graphic
40/100
Other
0/100
App Rating
4.6
Votes
159.98K
App Age
6y 2m
Last Update
Aug 22, 2025
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Installs
|
798.7K
|
2.1M
|
-62%
|
|
Rating
|
4.46
|
4.2
|
+6%
|
|
Number of Ratings (Voted)
|
71.1K
|
2.1M
|
-97%
|
|
App Age
|
6y 2m
|
7y 0m
|
-12%
|
|
In-app Purchases Price
|
$0
|
$54
|
|
|
Update Frequency
|
58d
|
147d
|
-61%
|
|
Title Length
|
26
|
24
|
+8%
|
|
Short Description Length
|
75
|
69
|
+9%
|
|
Description Length
|
935
|
2 855
|
-67%
|
|
Number of Screenshots
|
1159
|
1111
|
+4
%
|
|
Has Video?
|
No
|
0% has videos
|
|
|
Size
|
0MB
|
0MB
|
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 21, 2025 | Dec 28, 2025 |
|---|---|---|
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No results were found!
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| Top | Dec 21, 2025 | Dec 28, 2025 |
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No results were found!
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| Top | Dec 21, 2025 | Dec 28, 2025 |
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No results were found!
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| Top | Dec 21, 2025 | Dec 28, 2025 |
|---|---|---|
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No results were found!
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Downloads
Downloads Graph
Total
789.6K
Last month
10.9K
Text ASO
Title
(
Characters:
26
of 50
)
MOTORUN ENGINE TOOLS - PRO
Short Description
(
Characters:
75
of 80
)
Boost 4/2-stroke engines with MOTORUN PRO, great for racers & daily use
Description
(
Characters:
935
of 4000
)
MOTORUN ENGINE TOOLS PRO is an advanced tool for redesigning 4-stroke and 2-stroke engines, ideal for racers and daily modification enthusiasts. This tool provides precise calculations to enhance performance, from engine volume, camshaft, compression ratio, piston speed, to carburetor adjustments and racing exhausts.
4-Stroke Calculator Features:
🔥 Engine volume, duration, LSA, overlapping
🔥 Porting Polish, valves, lift, and diameter
🔥 Shim selection, compression ratios, piston speed
🔥 Safe RPM limits, ideal venturi size, reamer
🔥 Acceleration, potential top speed, final gear ratio
2-Stroke Calculator Features:
🔥 Engine volume capacity, dynamic compression ratio
🔥 Clearances, piston ring gap, head squish
🔥 Engine duration, porting, piston speed
🔥 Carburetor size, acceleration, potential top speed
MOTORUN ENGINE TOOLS PRO is an essential tool for anyone looking to effectively and efficiently optimize engine performance.}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 159.98K |
| Google Play Link: | |
| Website: | |
| Email: | |
| Privacy Policy: | |
| Categories: | Auto & Vehicles |
| Size: | - |
| Installs: | 789.65K |
| App Age: | 6 years 2 months |
| Release Date: | Oct 16, 2019 |
| Last Update: | Aug 22, 2025 |
| Version: | 5.1.3 |
Version history
5.1.3
Aug 22, 2025
- Restored support for the following languages: Thai, Filipino, Vietnamese, Hindi, Malay, Greek, Portuguese, French, Spanish, Indonesian <br>- Added support for the Spanish language <br>- Added static crankshaft balance calculation feature <br>- Added rounded rectangle calculation for intake porting
5.1.2
Jul 04, 2025
- Restored support for the following languages: Thai, Filipino, Vietnamese, Hindi, Malay, Greek, Portuguese, French, Spanish, Indonesian <br>- Added support for the Spanish language <br>- Added static crankshaft balance calculation feature <br>- Added rounded rectangle calculation for intake porting