# BITC大平台 vs 坚果牙

The clearest difference is in-app purchases: BITC大平台 at none against 坚果牙's 10. BITC大平台 also leads on iOS requirement (10.0 vs 13.0). 坚果牙's advantage is update cadence (every 3 weeks vs every 2 months). On price and device support there is nothing between them.

Both are free to download. 坚果牙 sells 10 one-off in-app purchases. BITC大平台 asks for nothing beyond the download.

BITC大平台 ships an update every 2 months, 坚果牙 every 3 weeks. The most recent releases landed on October 8, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | BITC大平台 | 坚果牙 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bitc/id1282056033/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 27 MB | 118 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [瀚奇 宿](https://appshunter.io/developer/1282056032) | [Beijing Miaoshanwanghai Technology Co., Ltd.](https://appshunter.io/developer/1380299498) |

## What reviewers say

### BITC大平台

[App page](https://appshunter.io/ios/app/bitc/id1282056033)

This online education platform offers a comprehensive learning experience for dental professionals. It combines online and offline courses, case discussions, live events, and industry news. Utilizing various media formats, it aims to enhance knowledge sharing and academic exchange within the medical community.

**Highlights:** Online and offline courses, Case discussions, Live event streaming, Industry news updates, Multi-media content delivery, Interactive learning

**Features:** macOS Compatibility

**In-app purchases:** none


### 坚果牙

[App page](https://appshunter.io/ios/app/id1380302768)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 坚果币12个 | $1.99 | one-time |
| 坚果币30个 | $3.99 | one-time |
| 坚果币60个 | $8.99 | one-time |
| 坚果币108个 | $14.99 | one-time |
| 坚果币218个 | $31.99 | one-time |
| 坚果币318个 | $48.99 | one-time |
| 坚果币418个 | $64.99 | one-time |
| 坚果币698个 | $99.99 | one-time |
| 坚果币1198个 | $179.99 | one-time |
| 坚果币2298个 | $349.99 | one-time |


## Frequently asked questions

### Is BITC大平台 free?

BITC大平台 is free to download, with no in-app purchases.

### Is 坚果牙 free?

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

### Which is updated more often, BITC大平台 or 坚果牙?

BITC大平台 ships an update every 2 months, and 坚果牙 every 3 weeks. Most recently, BITC大平台 was updated on October 8, 2026 and 坚果牙 on October 18, 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.*