# 大牛考教师 vs 教师资格证题库

The clearest difference is update cadence: 大牛考教师 at every 3 weeks against 教师资格证题库's every 10 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 大牛考教师 sells 6 one-off in-app purchases and 教师资格证题库 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

大牛考教师 ships an update every 3 weeks, 教师资格证题库 every 10 months. The most recent releases landed on September 8, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 大牛考教师 | 教师资格证题库 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 10 months |
| Size | 147 MB | 8 MB |
| Requires iOS | 10.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Tianzi Education Technology Company ltd](https://appshunter.io/developer/1230861231) | [磊 陈](https://appshunter.io/developer/1535417260) |

## What reviewers say

### 大牛考教师

[App page](https://appshunter.io/ios/app/id1577517031)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6金币 | $0.99 | one-time |
| 50金币 | $7.99 | one-time |
| 198金币 | $29.99 | one-time |
| 618金币 | $94.99 | one-time |
| 1998金币 | $299.99 | one-time |
| 6498金币 | $999.99 | one-time |


### 教师资格证题库

[App page](https://appshunter.io/ios/app/2026/id1582925804)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月卡 | $6.99 | one-time |
| 年卡 | $8.99 | one-time |
| 三年卡 | $14.99 | one-time |


## Frequently asked questions

### Is 大牛考教师 free?

大牛考教师 is free to download, with in-app purchases available.

### Is 教师资格证题库 free?

教师资格证题库 is free to download, with in-app purchases available.

### Do 大牛考教师 or 教师资格证题库 have ads?

Neither 大牛考教师 nor 教师资格证题库 shows ads.

### Which is updated more often, 大牛考教师 or 教师资格证题库?

大牛考教师 ships an update every 3 weeks, and 教师资格证题库 every 10 months. Most recently, 大牛考教师 was updated on September 8, 2026 and 教师资格证题库 on September 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.*