# 曹杨语文闯关 vs Pebble Coding

The clearest difference is in-app purchases: 曹杨语文闯关 at none against Pebble Coding's 4. 曹杨语文闯关 also leads on iOS requirement (9.3 vs 11.0). Pebble Coding's advantage is update cadence (fortnightly vs every 46 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Pebble Coding sells 4 one-off in-app purchases. 曹杨语文闯关 asks for nothing beyond the download.

曹杨语文闯关 ships an update every 46 months, Pebble Coding fortnightly. The most recent releases landed on September 13, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | 曹杨语文闯关 | Pebble Coding |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 46 months | **Fortnightly** |
| Size | 111 MB | 283 MB |
| Requires iOS | **9.3** | 11.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [上海学多多教育科技有限公司](https://appshunter.io/developer/965697559) | [敏 李](https://appshunter.io/developer/1727248757) |

## What reviewers say

### 曹杨语文闯关

[App page](https://appshunter.io/ios/app/id1450364746)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pebble Coding

[App page](https://appshunter.io/ios/app/pebble-coding/id6478090593)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly VIP | $0.99 | one-time |
| Monthly VIP | $2.99 | one-time |
| Quarterly VIP | $6.99 | one-time |
| Yearly VIP | $19.99 | one-time |


## Frequently asked questions

### Is 曹杨语文闯关 free?

曹杨语文闯关 is free to download, with no in-app purchases.

### Is Pebble Coding free?

Pebble Coding is free to download, with in-app purchases available.

### Do 曹杨语文闯关 or Pebble Coding have ads?

Neither 曹杨语文闯关 nor Pebble Coding shows ads.

### Which is updated more often, 曹杨语文闯关 or Pebble Coding?

曹杨语文闯关 ships an update every 46 months, and Pebble Coding fortnightly. Most recently, 曹杨语文闯关 was updated on September 13, 2026 and Pebble Coding on September 11, 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.*