番茄ToDo vs 错题本
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
番茄ToDo
This app combines a minimalist Pomodoro timer with a "study mode" to help users focus and avoid distractions. It also includes habit tracking, reminders, and white noise to enhance productivity and self-discipline.
- Study mode to block distractions
- Pomodoro timer for focused work sessions
- Habit tracking with quantitative measurement
- Forced reminders to complete tasks
- High-definition white noise for focus
- Study room feature for shared focus sessions
- Detailed statistics and Apple Health integration
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极简清新强大的学霸模式&番茄工作法&习惯养成工具，保持专注，拒绝低头族。 ==学霸都在用的专注神器== 学霸模式：帮你暂时远离手机，抵制分心，专注当下。配合优美的白噪音在强大心流中高效学习工作 量化习惯管理：使用计时器量化你的每日习惯，完成一万小时计划很真的简单 强制提醒：一直不间断提醒到您完成所计划的待办为止，专治拖延症，不做手机控 高清白噪音：超高清的立体声白噪音资源，在舒缓优美的音乐中完成你的一万小时计划吧~ 统计数据：不仅有完善的数据统计模块，还可将时长计入 Apple Health 中「正念训练」 自习室：和朋友一起加入自习室，相伴提升自我 无广告，秒启动：坚持为所有用户提供无广告的清爽体验 功能完备：待办清单，番茄钟，白噪音，到点提醒，工作数据分析展示，个性化设置（背景音，背景色，番茄时间，休息时间）等等功能一应俱全，只为认真生活的你。 极简风：界面简洁美观，操作逻辑清晰简单，学习成本为0。优化大部分操作，以流畅的动画进行衔接，将操作过程最简化。 番茄工作法的关键是规划，追踪，记录，处理，以及可视化。您可以在此App中完成全部的番茄工作法流程，并随时查看记录，总结提高。
错题本
This learning tool helps students and parents efficiently manage incorrect answers from homework and tests. It uses advanced technology to quickly capture, organize, and review mistakes, making studying smarter and more effective.
- Photo capture of incorrect answers
- Automatic removal of handwriting
- Subject-based categorization
- Detailed breakdown of questions and solutions
- Custom practice test generation
- Daily review for targeted learning
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错题本是一款专为学生和家长设计的智能学习工具，旨在解决错题整理耗时长、效率低的难题。我们通过先进的技术，让错题管理变得简单高效，助力学习更上一层楼。 主要功能： 拍错题：只需拍照上传，一键去除手写痕迹，十几秒整理一道错题，彻底告别手抄烦恼。 错题本：支持按科目分类的错题收集，每道错题分为题干、错解、正解三部分，方便复习和自测，轻松生成专属练习卷。 高效学习：每天15分钟，快速回顾错题，查漏补缺，提升成绩更轻松。 适用人群： 学生：快速整理作业和考试中的错题，强化薄弱知识点。 家长：省时省力，协助孩子高效学习，陪伴成长更轻松。 为什么选择我们？ 整理错题不再是负担！错题本用科技解放你的时间，让学习变得更智能、更高效。立即下载，体验不一样的错题管理方式！ 高级订阅： •确认购买时，将向iTunes帐户收取费用 •订阅会自动续订，除非在当前期间结束前至少24小时关闭自动续订 •帐户将在当前期间结束前24小时内收取续订费用，并确定续订费用 •订阅可以由用户管理，并且可以在购买后转到用户的帐户设置来关闭自动续订 •如果提供免费试用期，任何未使用的部分将在用户购买该出版物的订阅时被没收（如果适用） 使用条款：https://www.freeprivacypolicy.com/live/e20a5f60-cea4-4c21-9c44-a0bcdbd56f87 隐私政策：https://www.freeprivacypolicy.com/live/82c9ce4b-e2f9-4918-bb71-63a4ebfaaa10
Screenshots
Verdict
The clearest difference is rating: 番茄ToDo at 4.9 against 错题本's 4.2. 番茄ToDo also leads on update cadence (every 10 days vs every 2 months) and ratings volume (4.8K vs 5). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. 番茄ToDo sells 3 one-off in-app purchases and 错题本 sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
番茄ToDo holds the better App Store score, 4.9 against 4.2. That said, the two scores are not equally well evidenced: 番茄ToDo has 4.8K ratings behind it against 5, so its average is the more settled of the two.
番茄ToDo ships an update every 10 days, 错题本 every 2 months. The most recent releases landed on September 28, 2026 and September 19, 2026 respectively.
| Parameter | 番茄ToDo | 错题本 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (4.8K ratings) — better | 4.2 (5 ratings) |
| Positive reviews | 88.9% of reviews | — |
| Number of ratings | 4.8K — better | 5 |
| Update frequency | Every 10 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 191 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | Shanghai Paitui Technology Co., Ltd. | 深圳市美易网科技有限公司 |
Customer experience
番茄ToDo
错题本
Bugs and requests
番茄ToDo
Reported bugs
3 issues- White screen issue when editing whitelist
- Inconsistent behavior of 'study mode' locking
- Countdown timer not always working as expected
Requested features
5 requests- Add English language support
- Improve syncing across devices
- Introduce dark mode theme
- Allow more customization of timers and backgrounds
- Add multi-user functionality for shared study sessions
错题本
Not enough reviews yet to summarise bugs or requests.
In-app purchases
番茄ToDo
- 番茄ToDo季度卡（3 个月）$1.99
- 番茄ToDo季度卡（6个月）$2.99
- 番茄ToDo季度卡（三年）$8.99
错题本
- 连续包月3 Days trial$1.991 Month
- 连续包年3 Days trial$9.991 Year
