# 亿泰物联 vs 墨计

The clearest difference is ads: 亿泰物联 at none against 墨计's shown. On price, update cadence, 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.

亿泰物联 ships an update every 4 weeks, 墨计 every 3 weeks. Both last shipped on November 7, 2026.

## The numbers

| Metric | 亿泰物联 | 墨计 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Size | 63 MB | 118 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YAKIMA(Nanjing)Precision Industry Co.,Ltd.](https://appshunter.io/developer/1492864562) | [Guangzhou Emodor Information Technology Co.,Ltd.](https://appshunter.io/developer/1527362442) |

## What reviewers say

### 亿泰物联

[App page](https://appshunter.io/ios/app/id1492864563)

**Features:** macOS Compatibility

**In-app purchases:** none


### 墨计

[App page](https://appshunter.io/ios/app/id1527362440)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 亿泰物联 free?

亿泰物联 is free to download, with no in-app purchases.

### Is 墨计 free?

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

### Do 亿泰物联 or 墨计 have ads?

墨计 shows ads; 亿泰物联 does not.

### Which is updated more often, 亿泰物联 or 墨计?

亿泰物联 ships an update every 4 weeks, and 墨计 every 3 weeks. Most recently, 亿泰物联 was updated on November 7, 2026 and 墨计 on November 7, 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.*