# BT教育HD vs 大成鼎才

The clearest difference is update cadence: BT教育HD at every 2 months against 大成鼎才's every 7 months. 大成鼎才's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 14). On price, ads and in-app purchases there is nothing between them.

Both are free to download. BT教育HD sells 7 one-off in-app purchases and 大成鼎才 sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

BT教育HD ships an update every 2 months, 大成鼎才 every 7 months. The most recent releases landed on October 29, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | BT教育HD | 大成鼎才 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Size | 91 MB | 222 MB |
| Requires iOS | 14 | **11.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [深圳市必提学院教育科技有限公司](https://appshunter.io/developer/1207614273) | [Dacheng Strategy Taxpayer Club Co., Ltd.](https://appshunter.io/developer/1104891276) |

## What reviewers say

### BT教育HD

[App page](https://appshunter.io/ios/app/bthd-cpa/id1532195470)

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1个B豆 | $0.99 | one-time |
| 30个B豆 | $4.99 | one-time |
| 50个B豆 | $7.99 | one-time |
| 198个B豆 | $29.99 | one-time |
| 518个B豆 | $79.99 | one-time |
| 998个B豆 | $149.99 | one-time |
| 1998个B豆 | $299.99 | one-time |


### 大成鼎才

[App page](https://appshunter.io/ios/app/id1610047890)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6才币 | $0.99 | one-time |
| 18才币 | $2.99 | one-time |
| 68才币 | $9.99 | one-time |
| 128才币 | $19.99 | one-time |
| 268才币 | $41.99 | one-time |
| 618才币 | $94.99 | one-time |


## Frequently asked questions

### Is BT教育HD free?

BT教育HD is free to download, with in-app purchases available.

### Is 大成鼎才 free?

大成鼎才 is free to download, with in-app purchases available.

### Do BT教育HD or 大成鼎才 have ads?

Neither BT教育HD nor 大成鼎才 shows ads.

### Which is updated more often, BT教育HD or 大成鼎才?

BT教育HD ships an update every 2 months, and 大成鼎才 every 7 months. Most recently, BT教育HD was updated on October 29, 2026 and 大成鼎才 on November 3, 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.*