番茄ToDo vs CoStudy
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。
CoStudy
This app creates a virtual study environment to combat the loneliness of solo learning. It simulates a campus with different buildings and allows users to find study partners and friends to study with, fostering a sense of community and accountability.
- Virtual campus with different buildings
- Find study partners based on goals/region
- Study with friends as virtual desk mates
- Strict focus mode with rules
- Earn rewards for focused study sessions
- Positive reinforcement for self-discipline
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有时候会觉得一个人学习有点孤独，即便是在线下的自习室、图书馆，也会不自觉地拿起手机，没人监督也没人陪伴。更别提在家中，缺少周遭的氛围，效率继续直线下降。 CoStudy线上自习室希望打造出陪伴学习的感觉，让你回到学生时代，回到曾经的教室中。虽然你和虚拟教室里的人物理距离可能很远，但你可以感知到他就是你的同桌、前后桌，或者就与你隔了一个过道。学习的路途并不孤单，有人跟你一起前行。 你的努力，都有被看到！ #虚拟校园，阶段分楼 CoStudy校园还原真实的校园场景，按不同阶段设立教学楼，快来找到专属你的教学楼吧。 #志同道合，找到Co伴 根据目标/地区选择楼层，与志同道合的用户结成Co伴，更方便地找到组织，一起努力。 #约上好友，来做同桌 和好友在线上自习室成为同桌，完美解决约自习的问题。与教室内的小伙伴互相加油，学习不再枯燥。 #保持专注，有效监督 严格的规则控制，深度模式下专注期不能随意切出软件，小休期结束需马上回到教室继续专注，否则会浪费自习次数。 #正向激励，自律发币 成功完成一次专注，系统会根据专注时长发放专注工资，每次自习都有正向反馈，动力满满。 下载CoStudy，开启有趣的自律生活！ Co会员服务说明 CoStudy会员服务，为Co岛会员提供超多福利，让你在这里的生活更自由随心。 Co会员包含以下几种订阅价格 非连续订阅产品： 1个月（首次购买）/ 15元 1个月 (非首次购买) / 28元 3个月 / 66元 12个月 / 168元 3年 / 428元 C会员服务协议: http://www.co-study.com.cn/costudy_vip.html -联系我们- 微信公众号：CoStudy自习室
Screenshots
Verdict
The clearest difference is ads: 番茄ToDo at none against CoStudy's shown. 番茄ToDo also leads on ratings volume (4.8K vs 72) and device support (4 vs 2). CoStudy's advantage is iOS requirement (13.0 vs 15.3). On price, rating, review sentiment and update cadence 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 CoStudy sells 13 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.9 for 番茄ToDo against 4.8 for CoStudy. That said, the two scores are not equally well evidenced: 番茄ToDo has 4.8K ratings behind it against 72, so its average is the more settled of the two. Written reviews are what separate them: 89% of 番茄ToDo's written reviews are positive against 93% of CoStudy's.
番茄ToDo ships an update every 2 weeks, CoStudy every 3 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.
| Parameter | 番茄ToDo | CoStudy |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (4.8K ratings) — better | 4.8 (72 ratings) |
| Positive reviews | 89.1% of reviews | 92.8% of reviews — better |
| Number of ratings | 4.8K — better | 72 |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 15.3 | 13.0 — better |
| Further details — not scored | ||
| Size | 192 MB | 384 MB |
| Age rating | 4+ | 4+ |
| Developer | Shanghai Paitui Technology Co., Ltd. | Co-study Information Technology (Shanghai) Co., Ltd |
Customer experience
番茄ToDo
CoStudy
User reviews
番茄ToDo
From 4.8K App Store ratingsWhat we love
- 👍 Efficient and helpful app
- 🚀 Lightweight and easy to use
- 💡 Comprehensive features for productivity
- 🔒 No ads or distractions
- 🎨 Aesthetically pleasing design
Room to improve
- 🐛 Occasional bugs and crashes
- 🔋 High battery consumption
- 🌐 Lack of English language support
- 🔒 Limited customization options
CoStudy
From 72 App Store ratingsWhat we love
- 🎮 Cute and visually appealing interface design
- 🎯 Effective focus and concentration enhancement
- 👥 Social learning features with friends and study groups
- 💰 Gamification through virtual currency and clothing rewards
- 🏫 Virtual study room with other users for motivation
Room to improve
- 🌍 No English language support despite international user base
- 💸 Increasing monetization of previously free cosmetics
- 📱 Phone verification issues for international users
- 🔗 Inconsistent server connectivity for overseas users
- ⚠️ Occasional app crashes and technical glitches
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
CoStudy
Reported bugs
5 issues- App crashes and sudden crashes when opening
- Server connection errors for international users
- Phone verification codes not being sent to international numbers
- Study sessions interrupted by incoming call notifications
- Unable to change language settings despite English tag in app store
Requested features
7 requests- English language version for international users
- iOS whitelist integration with Screen Time
- Widget functionality for daily/monthly check-in tracking
- Voice chat feature in study rooms
- More affordable cosmetic options purchasable with earned currency
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- Ability to earn diamonds through studying
- Improved customer service accessibility
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
CoStudy
- Co岛会员-连续包月1 Month trial$3.991 Month
- 购买10个Co钻$0.99
- 购买60个Co钻$0.99
- Co岛会员-1个月$1.99
Show 9 moreShow fewer
- 购买180个Co钻$2.99
- 购买300个Co钻$3.99
- 购买450个Co钻$5.99
- 购买680个Co钻$9.99
- 购买1280个Co钻$19.99
- Co岛会员-12个月$24.99
- Co岛会员-12个月$29.99
- 购买1980个Co钻$29.99
- 购买3280个Co钻$49.99
