# 亿泰物联 vs Edison

The clearest difference is update cadence: 亿泰物联 at every 4 weeks against Edison's every 39 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.

亿泰物联 ships an update every 4 weeks, Edison every 39 months. The most recent releases landed on October 4, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 亿泰物联 | Edison |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 39 months |
| Size | 63 MB | 191 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YAKIMA(Nanjing)Precision Industry Co.,Ltd.](https://appshunter.io/developer/1492864562) | [德忠 曾](https://appshunter.io/developer/1043455031) |

## What reviewers say

### 亿泰物联

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Edison

[App page](https://appshunter.io/ios/app/edison/id1531838986)

**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 Edison free?

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

### Do 亿泰物联 or Edison have ads?

Neither 亿泰物联 nor Edison shows ads.

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

亿泰物联 ships an update every 4 weeks, and Edison every 39 months. Most recently, 亿泰物联 was updated on October 4, 2026 and Edison on October 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.*