# E vs 随时考

The clearest difference is update cadence: 随时考 at monthly against E's every 6 months. E's advantage is iOS requirement (7.1 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.

E ships an update every 6 months, 随时考 monthly. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | E | 随时考 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Monthly** |
| Size | 22 MB | 21 MB |
| Requires iOS | **7.1** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [SI-TECH Information Technology Ltd.](https://appshunter.io/developer/448117246) | [Tellyes Scientific Co., Ltd.](https://appshunter.io/developer/1207633554) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-learning/id633261614)

**Features:** macOS Compatibility

**In-app purchases:** none


### 随时考

[App page](https://appshunter.io/ios/app/id1353326630)

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is 随时考 free?

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

### Do E or 随时考 have ads?

Neither E nor 随时考 shows ads.

### Which is updated more often, E or 随时考?

E ships an update every 6 months, and 随时考 monthly. Most recently, E was updated on October 7, 2026 and 随时考 on October 10, 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.*