# HiTEC Smart Charger vs Electronic Dial Indicator

The clearest difference is update cadence: Electronic Dial Indicator at every 3 months against HiTEC Smart Charger's every 14 months. HiTEC Smart Charger's advantage is review sentiment (22% vs 0%) and iOS requirement (6.0 vs 13.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 3.4 for HiTEC Smart Charger against 3.3 for Electronic Dial Indicator. Both are backed by a comparable volume of ratings — 5 and 6 respectively. Written reviews are what separate them: 22% of HiTEC Smart Charger's written reviews are positive against 0% of Electronic Dial Indicator's.

HiTEC Smart Charger ships an update every 14 months, Electronic Dial Indicator every 3 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | HiTEC Smart Charger | Electronic Dial Indicator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/hitec-smart-charger/id635195642/reviews)** | [3.3 (6 ratings)](https://appshunter.io/ios/app/electronic-dial-indicator/id1512789792/reviews) |
| Number of ratings | 5 | **6** |
| Positive reviews | **21.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 9 MB | 27 MB |
| Requires iOS | **6.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hitec Multiplex Japan, Inc.](https://appshunter.io/developer/635195645) | [Chicago Dial Indicator Co.](https://appshunter.io/developer/1512789791) |

## What reviewers say

### HiTEC Smart Charger

[App page](https://appshunter.io/ios/app/hitec-smart-charger/id635195642)

This app connects to a specific battery charger, allowing users to monitor charging status and settings in real-time from their Apple devices. It utilizes Bluetooth for seamless communication between the charger and your iPhone, iPod Touch, or iPad.

**Highlights:** Real-time monitoring, Bluetooth communication, Apple device integration, Charger settings display, Portable computing integration

**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 HiTEC Smart Charger free?

HiTEC Smart Charger 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.

### Which has better reviews, HiTEC Smart Charger or Electronic Dial Indicator?

HiTEC Smart Charger is rated higher. HiTEC Smart Charger averages 3.4 out of 5 from 5 ratings, while Electronic Dial Indicator averages 3.3 from 6 ratings.

### Do HiTEC Smart Charger or Electronic Dial Indicator have ads?

Neither HiTEC Smart Charger nor Electronic Dial Indicator shows ads.

### Which is updated more often, HiTEC Smart Charger or Electronic Dial Indicator?

HiTEC Smart Charger ships an update every 14 months, and Electronic Dial Indicator every 3 months. Most recently, HiTEC Smart Charger was updated on November 1, 2026 and Electronic Dial Indicator on November 3, 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.*