# Wireless Rotor Runout Test vs Electronic Dial Indicator

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.

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

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

## The numbers

| Metric | Wireless Rotor Runout Test | Electronic Dial Indicator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.3 (6 ratings)](https://appshunter.io/ios/app/electronic-dial-indicator/id1512789792/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | — | Free |
| Size | 5 MB | 27 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Motionics LLC](https://appshunter.io/developer/424498959) | [Chicago Dial Indicator Co.](https://appshunter.io/developer/1512789791) |

## What reviewers say

### Wireless Rotor Runout Test

[App page](https://appshunter.io/ios/app/wireless-rotor-runout-test/id1089594461)

**Features:** macOS Compatibility

**In-app purchases:** none


### Electronic Dial Indicator

[App page](https://appshunter.io/ios/app/electronic-dial-indicator/id1512789792)

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:** macOS Compatibility

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*