番茄ToDo vs Kaite
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
番茄ToDo
This app helps you build focus habits and overcome procrastination with a minimalist design. It offers a 'study mode' to minimize distractions, habit tracking, and white noise for enhanced concentration. Track your progress and connect with friends in virtual study rooms.
- Study mode to block distractions
- Quantified habit management
- Forced reminders for tasks
- High-definition white noise
- Data statistics and Apple Health integration
- Virtual study rooms for collaboration
- Minimalist and intuitive interface
Read full descriptionHide full description
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。
Kaite
Digitize handwritten notes from a special magnetic memo pad. Simply take a photo, and the app automatically corrects, enhances, and saves your writing. Share your digitized memos easily without wasting paper.
- Automatic writing surface recognition
- Tilt and distortion correction
- Brightness and contrast adjustment
- Image trimming
- Pen and marker drawing tools
- JPEG and PDF save formats
Read full descriptionHide full description
The beginning of a new memo-This app is a scan application that allows you to easily and easily digitize the content you write on the reusable magnetic memo pad Clean Note Kaite. Quickly write by hand, take a picture and digitize. Record and share memos more conveniently without wasting paper. Easy to use. Just launch the app and shoot the Kaite itself, it automatically recognizes the writing surface, corrects the tilt, etc., and makes it easy to see and digitize cleanly. Digitized memos can be saved to the camera roll, sent to email or cloud, and easily recorded and shared. * PLUS Clean Note Kaite is required to use the functions of this app. For details, please check our website. https://www.plus-vision.com/jp/product/kaite/ [Main functions] 1. photograph When the Kaite unit is placed on the shooting screen, the writing surface is automatically recognized and shot. Corrects tilt and trapezoidal distortion during shooting, and makes the data clear and easy to read. 2. Brightness / contrast adjustment You can adjust the brightness and contrast of the correction screen to your liking. 3. trimming You can cut out the necessary area of the corrected image. 4). Drawing tools You can write the corrected image with a pen or marker. 5). Save format selection You can select the image storage format as JPEG or PDF. 【Other features】 -Shooting mode setting (automatic / manual switching) ・ Rotation function ・ Help [How to use the app] 1. Launch the app. 2. Make sure that the entire Kaite body fits on the shooting screen. The writing surface is automatically detected and shot. 3. When the correction screen is displayed, you can edit and save the brightness and contrast. * Writing content may not be stored cleanly if the light from the lighting is reflected on the plate. Please shoot without lighting.
Screenshots
Verdict
The clearest difference is rating: 番茄ToDo at 4.9 against Kaite's 3.0. 番茄ToDo also leads on review sentiment (89% vs 57%) and update cadence (every 2 weeks vs every 6 months). Kaite's advantage is in-app purchases (none vs 3). On price, ads, monetization model and iOS requirement 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. Kaite asks for nothing beyond the download.
番茄ToDo holds the better App Store score, 4.9 against 3.0. That said, the two scores are not equally well evidenced: 番茄ToDo has 4.9K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 89% of 番茄ToDo's written reviews are positive against 57% of Kaite's.
番茄ToDo ships an update every 2 weeks, Kaite every 6 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.
| Parameter | 番茄ToDo | Kaite |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (4.9K ratings) — better | 3.0 (1 ratings) |
| Positive reviews | 89.1% of reviews — better | 57.1% of reviews |
| Number of ratings | 4.9K — better | 1 |
| Update frequency | Every 2 weeks — better | Every 6 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 15.3 — better | 15.6 |
| Further details — not scored | ||
| Size | 192 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Shanghai Paitui Technology Co., Ltd. | PLUS Corporation |
Customer experience
番茄ToDo
Kaite
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
Kaite
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
Kaite
No in-app purchases









