# INTELLIGENT CLAMP METER vs EM3720

The clearest difference is update cadence: EM3720 at every 4 months against INTELLIGENT CLAMP METER's every 18 months. On price, ads, in-app purchases and device support there is nothing between them.

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

INTELLIGENT CLAMP METER ships an update every 18 months, EM3720 every 4 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | INTELLIGENT CLAMP METER | EM3720 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (7 ratings)](https://appshunter.io/ios/app/intelligent-clamp-meter/id1176434039/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 2 MB | 6 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen inet Mobile Internet Technology Co., Ltd.](https://appshunter.io/developer/1116895059) | [ZHANGZHOU EASTERN INTELLIGENT METER CO., LTD.](https://appshunter.io/developer/1064839954) |

## What reviewers say

### INTELLIGENT CLAMP METER

[App page](https://appshunter.io/ios/app/intelligent-clamp-meter/id1176434039)

This utility app connects to a clamp meter via Bluetooth to display real-time measurements on your mobile device. It offers visual charting, remote monitoring, and data export for storage and processing.

**Highlights:** Bluetooth connectivity, Real-time measurement display, Chart visualization, Remote monitoring, Data export and storage

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### EM3720

[App page](https://appshunter.io/ios/app/em3720/id1376380656)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is INTELLIGENT CLAMP METER free?

INTELLIGENT CLAMP METER is free to download, with no in-app purchases.

### Is EM3720 free?

EM3720 is free to download, with no in-app purchases.

### Do INTELLIGENT CLAMP METER or EM3720 have ads?

Neither INTELLIGENT CLAMP METER nor EM3720 shows ads.

### Which is updated more often, INTELLIGENT CLAMP METER or EM3720?

INTELLIGENT CLAMP METER ships an update every 18 months, and EM3720 every 4 months. Most recently, INTELLIGENT CLAMP METER was updated on November 6, 2026 and EM3720 on November 2, 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.*