# 威视云课堂 vs Authenticator

The clearest difference is in-app purchases: 威视云课堂 at none against Authenticator's 3. 威视云课堂 also leads on iOS requirement (10.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Authenticator sells 3 in-app purchases, starting at $9.99 per 7 days. 威视云课堂 asks for nothing beyond the download.

威视云课堂 ships an update every 9 days, Authenticator fortnightly. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 威视云课堂 | Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Size | 95 MB | 25 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [同方威视技术股份有限公司](https://appshunter.io/developer/1334610085) | [鹤超 何](https://appshunter.io/developer/1830370727) |

## What reviewers say

### 威视云课堂

[App page](https://appshunter.io/ios/app/id1559667312)

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-and/id6764779638)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Token | $9.99 | per 7 days |
| Token | $24.99 | per month |
| Token | $39.99 | per 3 months |


## Frequently asked questions

### Is 威视云课堂 free?

威视云课堂 is free to download, with no in-app purchases.

### Is Authenticator free?

Authenticator is free to download, with in-app purchases available.

### Do 威视云课堂 or Authenticator have ads?

Neither 威视云课堂 nor Authenticator shows ads.

### Which is updated more often, 威视云课堂 or Authenticator?

威视云课堂 ships an update every 9 days, and Authenticator fortnightly. Most recently, 威视云课堂 was updated on October 7, 2026 and Authenticator on October 5, 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.*