# Meterbox iMM vs AllSensor

The clearest difference is update cadence: AllSensor at every 3 months against Meterbox iMM's every 13 months. Meterbox iMM's advantage is iOS requirement (8.0 vs 12.0). 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.

Meterbox iMM ships an update every 13 months, AllSensor every 3 months. The most recent releases landed on June 10, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Meterbox iMM | AllSensor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/meterbox-imm/id585947223/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 25 MB | 60 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Everbest Machinery Industry Co.,Ltd](https://appshunter.io/developer/564470332) | [ZHANGZHOU EASTERN INTELLIGENT METER CO., LTD.](https://appshunter.io/developer/1064839954) |

## What reviewers say

### Meterbox iMM

[App page](https://appshunter.io/ios/app/meterbox-imm/id585947223)

This professional software enhances digital multimeter usage by wirelessly displaying, logging, and sharing electrical measurements like voltage and current. It allows users to memo results and store data securely via iCloud.

**Highlights:** Wireless remote measurement, Real-time data visualization, Historical data logging, Measurement memo feature, Data sharing via social media, iCloud data storage

**Features:** macOS Compatibility

**In-app purchases:** none


### AllSensor

[App page](https://appshunter.io/ios/app/allsensor/id1589920082)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Meterbox iMM free?

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

### Is AllSensor free?

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

### Do Meterbox iMM or AllSensor have ads?

Neither Meterbox iMM nor AllSensor shows ads.

### Which is updated more often, Meterbox iMM or AllSensor?

Meterbox iMM ships an update every 13 months, and AllSensor every 3 months. Most recently, Meterbox iMM was updated on June 10, 2026 and AllSensor on September 19, 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.*