# 基础知识 vs 天才小兔ABC

The clearest difference is update cadence: 天才小兔ABC at weekly against 基础知识's every 3 months. 天才小兔ABC also leads on iOS requirement (13.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 基础知识 sells 1 one-off in-app purchase and 天才小兔ABC sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

基础知识 ships an update every 3 months, 天才小兔ABC weekly. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 基础知识 | 天才小兔ABC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Size | 34 MB | 31 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [增存 岳](https://appshunter.io/developer/1489719416) | [EasyAI Technology](https://appshunter.io/developer/1881986222) |

## What reviewers say

### 基础知识

[App page](https://appshunter.io/ios/app/id1489798344)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 基础知识Pro | $2.99 | one-time |


### 天才小兔ABC

[App page](https://appshunter.io/ios/app/abc/id6759966373)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $0.99 | per 7 days |
| 月会员 | $4.99 | per month |
| 年会员 | $24.99 | per year |


## Frequently asked questions

### Is 基础知识 free?

基础知识 is free to download, with in-app purchases available.

### Is 天才小兔ABC free?

天才小兔ABC is free to download, with in-app purchases available.

### Do 基础知识 or 天才小兔ABC have ads?

Neither 基础知识 nor 天才小兔ABC shows ads.

### Which is updated more often, 基础知识 or 天才小兔ABC?

基础知识 ships an update every 3 months, and 天才小兔ABC weekly. Most recently, 基础知识 was updated on October 26, 2026 and 天才小兔ABC on October 24, 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.*