# 纸条作文 vs 错题plus

纸条作文 and 错题plus 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. 纸条作文 sells 29 one-off in-app purchases and 错题plus sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

纸条作文 ships an update every 3 weeks, 错题plus every 6 weeks. The most recent releases landed on September 23, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | 纸条作文 | 错题plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (137 ratings)](https://appshunter.io/ios/app/ai/id1207254643/reviews)** | — |
| Number of ratings | **137** | — |
| Positive reviews | 96.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 215 MB | 48 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [广州启合科技有限公司](https://appshunter.io/developer/1410061681) | [Shanghai Qiben Information Technology Co., Ltd.](https://appshunter.io/developer/1476015216) |

## What reviewers say

### 纸条作文

[App page](https://appshunter.io/ios/app/ai/id1207254643)

This app provides a vast collection of writing materials, including vocabulary, sentence structures, and essay examples, updated daily and categorized by common themes. It also offers current event analysis, writing techniques, and practice opportunities to help students improve their essay writing skills for exams.

**Highlights:** Daily updated writing materials, Categorized by 20+ themes, Current event analysis and commentary, Application guidance for materials, Online writing practice and peer feedback, Interest-based communities and discussions

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (29)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 首购月卡 | $0.99 | one-time |
| 纸条会员 | $0.99 | one-time |
| 月度会员28 | $3.99 | one-time |
| 月度会员 | $4.99 | one-time |
| 月度会员 | $5.99 | one-time |
| 会员卡48 | $6.99 | one-time |
| 会员月卡 | $6.99 | one-time |
| 月度会员 | $6.99 | one-time |
| 纸条会员 | $8.99 | one-time |
| 纸条会员 | $9.99 | one-time |
| 纸条会员 | $11.99 | one-time |
| 季度会员 | $12.99 | one-time |
| 精选合集108（单独解锁） | $14.99 | one-time |
| 纸条会员卡 | $17.99 | one-time |
| 精选合集138（单独解锁） | $19.99 | one-time |
| 纸条会员毕业卡 | $19.99 | one-time |
| 纸条会员毕业卡 | $24.99 | one-time |
| 精选合集168（单独解锁） | $24.99 | one-time |
| 会员年卡188 | $29.99 | one-time |
| 纸条会员 | $29.99 | one-time |
| 年度会员 | $34.99 | one-time |
| 定制会员卡 | $39.99 | one-time |
| 会员378 | $49.99 | one-time |
| 纸条会员 | $49.99 | one-time |
| 会员年卡 | $49.99 | one-time |
| 纸条会员毕业卡 | $59.99 | one-time |
| 纸条会员卡 | $69.99 | one-time |
| 纸条会员毕业卡 | $69.99 | one-time |
| 纸条会员卡 | $79.99 | one-time |

**What reviewers like**

- 📚 Rich and diverse writing materials/素材库
- ✍️ Effective essay writing improvement
- 🎨 Clean and elegant interface design
- 💡 Daily writing prompts and practice features
- 🏆 High-quality curated content from skilled writers

**What reviewers complain about**

- 💰 High subscription/paywall costs unfriendly to students
- 🔄 Increased commercialization and test-prep focus
- 📉 Quality decline in community content over time
- 🚫 Overly strict content moderation policies
- ⚠️ Content becomes paid shortly after collection

**Reported bugs**

- App occasionally freezes or lags
- Collected content disappears from saved folders
- Cannot register with overseas phone numbers
- Search results don't maintain navigation position
- Content moderation errors and false rejections

**Requested features**

- Add excellent essay examples to writing method daily recommendations
- iPad horizontal/landscape mode support
- Simplified collection browsing interface
- Persistent search history and navigation
- International registration options (email, non-China phone numbers)


### 错题plus

[App page](https://appshunter.io/ios/app/plus/id1476015217)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 首月优惠价 | $1.99 | one-time |
| VIP包月 | $9.99 | one-time |
| 团购VIP包年 | $49.99 | one-time |
| VIP包年 | $59.99 | one-time |


## Frequently asked questions

### Is 纸条作文 free?

纸条作文 is free to download, with in-app purchases available.

### Is 错题plus free?

错题plus is free to download, with in-app purchases available.

### Do 纸条作文 or 错题plus have ads?

Neither 纸条作文 nor 错题plus shows ads.

### Which is updated more often, 纸条作文 or 错题plus?

纸条作文 ships an update every 3 weeks, and 错题plus every 6 weeks. Most recently, 纸条作文 was updated on September 23, 2026 and 错题plus on September 12, 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.*