Apps Like Engine RPM for iPhone and iPad
Analyze sound to calculate RPM
Measure by analyzing sound input. Select cylinder count and type. Calculate RPM using signal processing. Display real-time RPM values. Save and share measurement data.
Engine RPM screenshots
Ranked alternatives
Showing 201–220 of 1,000 ranked alternatives.


iAlignTest
Motionics, LLC
Machine shaft alignment reference tool.
The app offers an interactive reference for machine shaft alignment, including common tables and specifications for tolerance. It presents alignment conditions and tolerance ranges based on user-selected RPM and entered values.

Archive Viewer
兰桂 吴
View and extract archive contents easily.
The app opens archives without extracting and supports common formats like Zip, RAR, and 7-zip. Users can extract only needed files and open password-protected archives.




PumpSentri2
Cornell Pump Company
Monitor pump pressure and alerts
Monitor asset status and sensor data in real time. Track locations, health, and performance of pumps and other equipment. Receive alerts for anomalies such as high vibration or low fuel.


PerfExpert - Car Dyno HP Test
Claude JOSEPH ANGELIQUE
Measure car power and torque with acceleration
Measure a car's engine power and torque with 2% accuracy using acceleration tests. Track 0–60 mph and 0–100 km/h times. Compare performance before and after tuning or upgrades. Export data for analysis.











How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.