刻度专注 vs Duoflow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
刻度专注
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刻度是一款专注启动应用，用一只可拖动的时间轮盘，帮你为当下留出一段真正属于自己的时间。 不必先列任务，也不用复杂设置。转动轮盘选择时长，选一个目标与喜欢的声景，便可以开始专注。无论是工作、学习、阅读、创作，还是想暂时从嘈杂中抽离，刻度都陪你安静进入状态。 Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Duoflow
This app offers a unique chat-based interface for note-taking, to-do lists, and journaling. Customize chat bubbles for visual organization and easily record various message types. Syncs seamlessly across Apple devices via iCloud.
- Chat-based note-taking
- Customizable chat bubbles
- Multiple message types (text, image, video, audio, location)
- iCloud synchronization
- Cross-device continuity (iPhone, iPad, Mac)
- Unlimited chat groups (Pro)
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Duoflow 是一款用聊天对话记录的轻量工具。 你可以用来做待办、随手记、日记......你只需要像聊天一样记录就可以了。 可以为每个对话组自定义两侧气泡的含义、颜色、图标和文字样式，让视觉本身成为分类标记。无论是待办清单、购物决策、旅行愿望、习惯打卡、灵感收集，还是任何需要快速整理的小事，都可以用一个对话组轻松承载。 【主要功能】 - 多个对话组：为不同的内容记录在不同的对话本 - 自定义聊天气泡：气泡可以独立设置样式，视觉更清晰 - 多种消息类型：文字、图片、Live Photo、视频、录音、位置 - 滑动切换：滑动气泡分边，记录其实可以很简单 【iCloud 同步】 - 通过你自己的 iCloud 私有数据库同步，不经过任何第三方服务器 - iPhone、iPad、Mac 同账号无缝接续 【隐私与数据】 - 所有数据保存在你的设备和 iCloud中 【Duoflow Pro 会员特权】 订阅服务：月度会员、年度会员、终身会员 会员特权： - 无限制对话组 - 解锁全部气泡主题 - 发送地点消息 - 更多精彩功能持续更新 订阅说明： - 订阅周期：1个月（月度会员）；12个月（年度会员） - 付款：用户确认购买并付款后计入App Store账户 - 取消续订：如需取消续订，请在当前订阅周期到期前24小时以前，在App Store订阅管理中关闭自动续订功能 - 续订：App Store账户会在到期前24小时内扣款，扣款成功后订阅周期顺延 --- 隐私政策：https://duoflow.rktech.top/privacy/ 服务协议：https://duoflow.rktech.top/legal/ 欢迎反馈你的任何建议和需求
Screenshots
Verdict
The clearest difference is iOS requirement: 刻度专注 at 17.0 against Duoflow's 26.0. On price, rating, ratings volume 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. 刻度专注 sells 1 one-off in-app purchase and Duoflow sells 4 in-app purchases, starting at $1.99 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 — 5.0 for 刻度专注 against 5.0 for Duoflow. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
刻度专注 ships an update every 6 days, Duoflow every 5 days. Both last shipped on October 31, 2026.
| Parameter | 刻度专注 | Duoflow |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 6 days | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad | iPhone, Mac |
| Requires iOS | 17.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 80 MB | 83 MB |
| Age rating | 4+ | 4+ |
| Developer | 伟 黄 | Tianjin Ruikai Technology Co., Ltd |
Customer experience
刻度专注
Duoflow
In-app purchases
刻度专注
- Lifetime Membership$2.99
Duoflow
- 连续包月$1.991 Month
- 年度会员7 Days trial$12.991 Year
- 永久会员$14.99
- 永久会员$17.99
