# 纳故eHR vs 电工仿真软件

The clearest difference is in-app purchases: 纳故eHR at none against 电工仿真软件's 6. 纳故eHR also leads on iOS requirement (12.0 vs 15.0). 电工仿真软件's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). On price and device support there is nothing between them.

Both are free to download. 电工仿真软件 sells 6 in-app purchases, starting at $4.99 per month. 纳故eHR asks for nothing beyond the download.

纳故eHR ships an update every 2 months, 电工仿真软件 every 3 weeks. The most recent releases landed on October 30, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 纳故eHR | 电工仿真软件 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.3 (6 ratings)](https://appshunter.io/ios/app/id6737826922/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 43.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 37 MB | 81 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [向明 杭](https://appshunter.io/developer/1234441751) | [Chongqing CodeInteract Technology Co., Ltd.](https://appshunter.io/developer/1649486160) |

## What reviewers say

### 纳故eHR

[App page](https://appshunter.io/ios/app/ehr/id6736674319)

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

**In-app purchases:** none


### 电工仿真软件

[App page](https://appshunter.io/ios/app/id6737826922)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $4.99 | per month |
| 连续包季 | $7.99 | per 3 months |
| 连续包年 | $12.99 | per year |
| 会员（限时） | $12.99 | one-time |
| 会员（永久） | $14.99 | one-time |
| 会员（原价） | $29.99 | one-time |


## Frequently asked questions

### Is 纳故eHR free?

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

### Is 电工仿真软件 free?

电工仿真软件 is free to download, with in-app purchases available.

### Do 纳故eHR or 电工仿真软件 have ads?

纳故eHR shows ads; 电工仿真软件 does not.

### Which is updated more often, 纳故eHR or 电工仿真软件?

纳故eHR ships an update every 2 months, and 电工仿真软件 every 3 weeks. Most recently, 纳故eHR was updated on October 30, 2026 and 电工仿真软件 on November 4, 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.*