# 笔杆论文 vs PP论文查重

笔杆论文 and PP论文查重 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. 笔杆论文 sells 19 one-off in-app purchases and PP论文查重 sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

笔杆论文 ships an update every 11 days, PP论文查重 every 3 weeks. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 笔杆论文 | PP论文查重 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 3 weeks |
| Size | 58 MB | 42 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wuhan Wendebao Technology Co., Ltd.](https://appshunter.io/developer/1480808833) | [北京知风科技有限公司](https://appshunter.io/developer/1548901903) |

## What reviewers say

### 笔杆论文

[App page](https://appshunter.io/ios/app/id1492196127)

**Features:** macOS Compatibility

**In-app purchases (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 写作会员（月度） | $3.99 | one-time |
| 一键出稿服务_108 | $14.99 | one-time |
| 一键出稿服务_123 | $17.99 | one-time |
| 一键出稿服务_138 | $19.99 | one-time |
| 一键出稿服务_143 | $19.99 | one-time |
| 一键出稿服务_128 | $19.99 | one-time |
| 一键出稿服务_163 | $22.99 | one-time |
| 一键出稿服务_168 | $24.99 | one-time |
| 一键出稿服务_188 | $29.99 | one-time |
| 一键出稿服务_428 | $59.99 | one-time |
| 一键出稿服务_438 | $59.99 | one-time |
| 一键出稿服务_448 | $59.99 | one-time |
| 一键出稿服务_393 | $59.99 | one-time |
| 一键出稿服务_383 | $59.99 | one-time |
| 一键出稿服务_408 | $59.99 | one-time |
| 一键出稿服务_498 | $69.99 | one-time |
| 一键出稿服务_468 | $69.99 | one-time |
| 一键出稿服务_898 | $129.99 | one-time |
| 一键出稿服务_1998 | $299.99 | one-time |


### PP论文查重

[App page](https://appshunter.io/ios/app/pp/id1548901901)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 论文服务费用 | $49.99 | one-time |
| 论文服务费用 | $59.99 | one-time |
| 论文服务费用 | $69.99 | one-time |
| 论文服务费用 | $79.99 | one-time |


## Frequently asked questions

### Is 笔杆论文 free?

笔杆论文 is free to download, with in-app purchases available.

### Is PP论文查重 free?

PP论文查重 is free to download, with in-app purchases available.

### Do 笔杆论文 or PP论文查重 have ads?

Neither 笔杆论文 nor PP论文查重 shows ads.

### Which is updated more often, 笔杆论文 or PP论文查重?

笔杆论文 ships an update every 11 days, and PP论文查重 every 3 weeks. Most recently, 笔杆论文 was updated on October 3, 2026 and PP论文查重 on October 5, 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.*