Comparison

Wireless Rotor Runout Test vs Electronic Dial Indicator

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Wireless Rotor Runout Test

Features
Read full description

*******IMPORTANT NOTE******** This app requires external measurement hardware to operate. Contact info@motionics.com for more information. This App is developed for rotor runout or TIR measurements. It works with Motionics Wireless Runout Test Kit, consisting of Bluetooth Angle Sensor BlueAngle and Bluetooth Dial Indicator (BlueDial or WiMER). The synchronization of displacement readings from Dial and rotating angle sensor depicts the real contour of the rotor. Users can freely set number of test points on the circumference. Once the BlueAngle senses the rotor reaching required angular positions, this App automatically records both angle and displacement measurements. Readings are visualized with probe meter on iPad, rotating angle indicator showing the location of the rotor. Results can be plotted as cartesian plots or polar plots. A local report manager is enabled to store test results and allow user to review later. Now this App supports multiple BlueDials simultaneous connection. Users can connect to up to 4 BlueDials and test 4 planes at the same time. FEATURES: - Wireless connectivity with displacement (dial indicator) sensor and angle sensor - Multiple BlueDials simultaneous connection - Probe meter for displacement readings - User-defined range for probe meter - 2 probe meter styles for high and low resolutions - Analog rotating angle indicator for rotor angular position - Remote zeroing of displacement and angle sensors from the app - Sensor status page to show sensor signal strength, battery level and editable display name - Cartesian plot of displacement vs. angle - Polar plot of displacement vs. angle: showing the OD shape of the rotor and runout - Values and positions of Max/Min summarized in result table - Direct screenshot of the results and plots to save in camera library - Data smoothing using moving average - Record the measurements to view in offline mode - Various test data exporting options (email, wireless print, AirDrop, saving to flash drive) - PDF report with test information, machine image, test results, note, tester signature and map - Report manager to store test results

About

Electronic Dial Indicator

Connect to wireless dial indicators to view real-time measurements, configure settings, and record data. Supports up to seven gages simultaneously, offering digital or analog readouts with tolerance status. Log data continuously or individually and share measurement files via email.

Highlights
  • Connect up to 7 wireless dial indicators
  • View current, min, and max measurements
  • Digital or analog readouts
  • Zero measurement and hold functionality
  • Record single or continuous data logging
  • Share measurement files (CSV)
Features
Read full description

Electronic Dial Indicator lets you connect to your wireless enabled dial indicators to view measurements, configure settings and record data. Connect: - Up to 7 gages can be connected simultaneously Measure - View current measurement, min and max - Select Digital or Analog readouts - Zero Measurement - Enable Hold* - View G/NG tolerance status at a glance* Configure* - Adjust all gage settings through an easy to use interface Record - Record single measurements for one gage or all connected gages at once - Enable continuous logging of data at a configurable interval - View recorded measurements in a table or graph - Share measurement files (csv) via email *certain models may not support hold functionality or all available gage settings Devices support several update rates (5 Hz, 1 Hz, 0.5 Hz, On button press) which can be configured on the device.

Screenshots

Electronic Dial Indicator4 screens

Verdict

The call

The clearest difference is device support: Electronic Dial Indicator at 3 against Wireless Rotor Runout Test's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 12, 2026 and July 9, 2026 respectively.

Scorecard1 real difference · 9 level
Wireless Rotor Runout Test versus Electronic Dial Indicator: the parameters behind the verdict, then further details
ParameterWireless Rotor Runout TestElectronic Dial Indicator
PriceFreeFree
Rating—3.3 (6 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—6 — better
Update frequencyEvery 3 monthsEvery 3 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPadiPhone, iPad, iPod — better
Requires iOS13.013.0
Further details — not scored
Size5 MB27 MB
Age rating4+4+
DeveloperMotionics LLCChicago Dial Indicator Co.

In-app purchases

None

Wireless Rotor Runout Test

No in-app purchases

None

Electronic Dial Indicator

No in-app purchases

Questions

Is Wireless Rotor Runout Test free?
Wireless Rotor Runout Test is free to download, with no in-app purchases.
Is Electronic Dial Indicator free?
Electronic Dial Indicator is free to download, with no in-app purchases.
Do Wireless Rotor Runout Test or Electronic Dial Indicator have ads?
Neither Wireless Rotor Runout Test nor Electronic Dial Indicator shows ads.
Which is updated more often, Wireless Rotor Runout Test or Electronic Dial Indicator?
Wireless Rotor Runout Test ships an update every 3 months, and Electronic Dial Indicator every 3 months. Most recently, Wireless Rotor Runout Test was updated on September 12, 2026 and Electronic Dial Indicator on July 9, 2026.

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