# e维通达 vs NRL互联

e维通达 and NRL互联 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

e维通达 ships an update every 2 weeks, NRL互联 monthly. The most recent releases landed on September 17, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | e维通达 | NRL互联 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 103 MB | 5 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chengdu Fulimeng Environmental Protection Big Data Co., Ltd.](https://appshunter.io/developer/1435884795) | [程 曹](https://appshunter.io/developer/581814726) |

## What reviewers say

### e维通达

[App page](https://appshunter.io/ios/app/e/id6505058206)

**Features:** macOS Compatibility

**In-app purchases:** none


### NRL互联

[App page](https://appshunter.io/ios/app/nrl/id6758810758)

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

**In-app purchases:** none


## Frequently asked questions

### Is e维通达 free?

e维通达 is free to download, with no in-app purchases.

### Is NRL互联 free?

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

### Do e维通达 or NRL互联 have ads?

Neither e维通达 nor NRL互联 shows ads.

### Which is updated more often, e维通达 or NRL互联?

e维通达 ships an update every 2 weeks, and NRL互联 monthly. Most recently, e维通达 was updated on September 17, 2026 and NRL互联 on September 18, 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.*