# 京电通 vs 建工e学

The clearest difference is update cadence: 建工e学 at every 2 months against 京电通's every 9 months. 建工e学 also leads on iOS requirement (10.3 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.

京电通 ships an update every 9 months, 建工e学 every 2 months. Both last shipped on September 30, 2026.

## The numbers

| Metric | 京电通 | 建工e学 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Size | 108 MB | 242 MB |
| Requires iOS | 12.0 | **10.3** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Genyun Information Technology Co., Ltd.](https://appshunter.io/developer/1490230950) | [立娜 孙](https://appshunter.io/developer/1672465346) |

## What reviewers say

### 京电通

[App page](https://appshunter.io/ios/app/id1561892574)

**Features:** macOS Compatibility

**In-app purchases:** none


### 建工e学

[App page](https://appshunter.io/ios/app/e/id6446211714)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 京电通 free?

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

### Is 建工e学 free?

建工e学 is free to download, with no in-app purchases.

### Do 京电通 or 建工e学 have ads?

Neither 京电通 nor 建工e学 shows ads.

### Which is updated more often, 京电通 or 建工e学?

京电通 ships an update every 9 months, and 建工e学 every 2 months. Most recently, 京电通 was updated on September 30, 2026 and 建工e学 on September 30, 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.*