TetraFuse vs Duoflow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TetraFuse
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Want a better life, but keep losing momentum between good advice and everyday action? TetraFuse connects self-discovery, AI insight, tasks and reflection in one system. Explore your life across Mind, Body, Connection and Vocation. Discover your TetraType, choose a change to work on, and keep a record of how it goes. Bring those experiences into your next AI analysis to keep refining your direction. DISCOVER YOUR TETRATYPE Explore your current strengths, blind spots and patterns with the archetype questionnaire. Get a result to reflect on, along with suggestions to try. FIND CLARITY WITH AI Talk through what is holding you back. AI asks follow-up questions, considers connections between life areas, and offers practical suggestions for now and the months ahead. TURN INSIGHTS INTO TRACKABLE TASKS Choose which suggestions to add to your plan, organize them by life area, and mark tasks as complete. Keep your current priorities in focus. MAKE YOUR DAILY CHECK-IN COUNT Log the effort you put into each life area with Energy Orbs. Each check-in helps you recall what you did and where your effort went. REFLECT MORE DEEPLY IN YOUR JOURNAL Write about choices, feelings and moments that matter. Add photos, dictate entries, use rich text and life-area tags, or start with a reflection template. LOOK BACK AND NOTICE PATTERNS Revisit diary cards, view energy trends and see how your recorded effort changes over time. Use your own history to decide what to keep doing and what to adjust. EXPLORE YOUR NINE-LEVEL LIFE MAP See accumulated effort and progress across nine levels in each life area. Review and calibrate your levels alongside AI analysis as you learn more about yourself. CONTINUE WITH CONTEXT Choose diary text, completed tasks and energy records to include in a new analysis. Important context saved from earlier analyses helps the conversation continue from your experiences, so new suggestions can build on what you have tried. Your records are stored on your device by default. Information included in an AI analysis is sent to the model service for processing. Some features require TetraFuse Pro. AI analysis uses AI Credits; advanced analysis models also require TetraFuse Pro. Current pricing and availability are shown in the app. Start with one question. Follow through on one step. Reflect on how it went. 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: TetraFuse at 17.6 against Duoflow's 26.0. On price, update cadence, ads and in-app purchases 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. TetraFuse sells 5 in-app purchases, starting at $0.99 per month 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.
TetraFuse ships an update weekly, Duoflow every 5 days. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.
| Parameter | TetraFuse | Duoflow |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Weekly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad | iPhone, Mac |
| Requires iOS | 17.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 178 MB | 83 MB |
| Age rating | 4+ | 4+ |
| Developer | 浩然 李 | Tianjin Ruikai Technology Co., Ltd |
In-app purchases
TetraFuse
- Pro Monthly Access$0.991 Month
- Pro Annual Access$2.991 Year
- AI Credits 5$0.99
- AI Credits*15$1.99
- AI Credits 20$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









