# 电子教鞭 vs 备多分AI

The clearest difference is in-app purchases: 电子教鞭 at none against 备多分AI's 1. 备多分AI's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 备多分AI sells 1 one-off in-app purchase. 电子教鞭 asks for nothing beyond the download.

电子教鞭 ships an update every 2 months, 备多分AI every 3 weeks. The most recent releases landed on October 27, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | 电子教鞭 | 备多分AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 28 MB | 173 MB |
| Requires iOS | **12.0** | 13 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sunny Group Co., Ltd.](https://appshunter.io/developer/939474211) | [大千 陈](https://appshunter.io/developer/1461431689) |

## What reviewers say

### 电子教鞭

[App page](https://appshunter.io/ios/app/id1539848729)

**Features:** macOS Compatibility

**In-app purchases:** none


### 备多分AI

[App page](https://appshunter.io/ios/app/ai/id6744962979)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5000金币 | $6.99 | one-time |


## Frequently asked questions

### Is 电子教鞭 free?

电子教鞭 is free to download, with no in-app purchases.

### Is 备多分AI free?

备多分AI is free to download, with in-app purchases available.

### Do 电子教鞭 or 备多分AI have ads?

Neither 电子教鞭 nor 备多分AI shows ads.

### Which is updated more often, 电子教鞭 or 备多分AI?

电子教鞭 ships an update every 2 months, and 备多分AI every 3 weeks. Most recently, 电子教鞭 was updated on October 27, 2026 and 备多分AI on October 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*