Comparison

Locus GTD vs DOO

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Locus GTD

This app helps you manage tasks and projects efficiently with AI-powered planning, intelligent filtering, and customizable organization. It aims to bring clarity and control to your life, helping you find focus and master your workflow.

Highlights
  • AI-powered task breakdown
  • Infinite-level projects
  • Flexible tagging system
  • Intelligent filtering and perspectives
  • Customizable themes
  • iCloud synchronization
Features
Read full description

Turn everything on your mind into a clear next action. Locus GTD combines a complete GTD workflow with an AI agent that helps you plan, organize, and act. Capture ideas quickly, manage projects at any depth, and focus on the work that is truly available now. PLAN WITH LOCUS AI • Break complex outcomes into actionable tasks and subtasks • Ask the agent to create, find, update, and organize tasks through conversation • Review your inbox, projects, and schedule with useful context • Use the built-in AI with Locus Pro, or connect a supported custom provider PRACTICE GTD, END TO END • Capture tasks quickly into a trusted inbox • Organize work with projects, groups, tags, and action lists • Use sequential or parallel projects to reveal the right next action • Process your inbox and keep projects current with guided review workflows • Build custom Perspectives for the work and contexts that matter to you PLAN WITHOUT LOSING FOCUS • Schedule work separately from deadlines • See tasks and selected Apple Calendar events together • Use reminders, recurring tasks, flags, and location-based tags • Find anything with global search • Import from Apple Reminders or Things 3, and create portable backups MADE FOR APPLE DEVICES • iCloud keeps supported data in sync where Locus is available • Widgets and the Share extension make capture and review faster • The native Mac app provides Quick Capture, keyboard shortcuts, multi-select, and undo Locus is free to download. Eligible subscription plans may include a free trial. Optional Locus Pro subscriptions and lifetime access are available in the app; the App Store shows the current price for your region. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

DOO

This app uses AI to convert your spoken thoughts into clear to-do items and reminders. It offers a unique single-page interface for seamless task management, integrating with iOS for a focused experience.

Highlights
  • AI-powered natural language input
  • Single-page interface for all tasks
  • Support for recurring and sub-tasks
  • Lunar calendar and Chinese holidays
  • External ICS calendar subscription
  • iCloud sync and backup (Pro)
Features
Read full description

这是一个为 iOS 打造的待办与日程应用,但它并不打算成为你见过的那种。 我们相信,记录事情不应该是一个负担。你不需要先想好格式,也不必在多个页面之间来回切换。只需要把想法说出来,其余的交给 AI 。 DOO 链接的大模型会理解你的自然语言,将零散的输入转化为清晰的待办事项与日程提醒。你不需要学习新的规则,也无需调整自己的习惯。 在交互设计上,应用采用独特的单页结构。所有记录、查看与回顾,都在同一个界面中完成。没有跳转,没有弹窗,信息通过卡片自然展开与收起,始终保持清晰与克制。 在克制的外观之下,是完整而扎实的功能基础。DOO 支持记录单次和重复事项,支持记录子事项,支持记录农历生日与纪念日,支持开启中国大陆节假日与调休、二十四节气等日历日程,并可以订阅外部 ICS 。 它不会强迫你适应复杂的系统,却能在你需要时,提供足够深的能力。如果你在寻找一个安静、专注、真正融入 iOS 的待办与日程应用,它会是一个与众不同的选择。 我们希望,DOO 能成为你每天愿意打开的那个应用,而不是又一个被下载后遗忘的工具。 DOO 提供自动续订订阅服务「DOO PRO」。订阅后可解锁以下会员服务: - iCloud 同步与自动备份 - AI 智能语音识别与录入 - 桌面小组件解锁 - 自定义 ICS 日历订阅 - 全部功能与后续新特性更新 订阅方案与价格(中国大陆地区): - DOO PRO 月度会员:6元/月(自动续订) - DOO PRO 年度会员:60元/年(自动续订) - 新用户首次订阅优惠价:月度 2元/月,年度 20元/年 说明:优惠资格、适用范围与最终结算价格以 App Store 实际显示为准;不同国家或地区价格可能不同。 自动续订与扣费说明: - 确认购买后,费用将从您的 Apple ID 账户扣除。 - 除非您在当前订阅周期结束前至少 24 小时关闭自动续订,否则订阅将自动续期。 - 系统会在当前订阅周期结束前 24 小时内扣取下一周期费用。 - 您可在 iOS「设置 > Apple ID > 订阅」中管理或取消订阅。 - 取消后,当前订阅周期内的会员权益仍可继续使用,至周期结束时失效。 - 如提供试用权益,购买订阅后未使用完的试用期将失效(如适用)。 - 可在 App 内使用“恢复购买”恢复已购订阅。 - 退款与账务问题以 Apple 官方规则为准。 使用条款(EULA): https://www.timelikesilver.com/apps/doo/terms 隐私政策: https://www.timelikesilver.com/apps/doo/privacy

Screenshots

Locus GTD4 screens
DOO4 screens

Verdict

The call

The clearest difference is rating: DOO at 5.0 against Locus GTD's 4.1. Locus GTD's advantage is update cadence (every 4 days vs fortnightly) and ratings volume (9 vs 1). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Locus GTD sells 4 in-app purchases, starting at $1.19 per 7 days and DOO sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

DOO holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Locus GTD has 9 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Locus GTD ships an update every 4 days, DOO fortnightly. The most recent releases landed on October 3, 2026 and October 15, 2026 respectively.

Scorecard3 real differences · 7 level
Locus GTD versus DOO: the parameters behind the verdict, then further details
ParameterLocus GTDDOO
PriceFreeFree
Rating4.1 (9 ratings)5.0 (1 ratings) — better
Positive reviews75.0% of reviews—
Number of ratings9 — better1
Update frequencyEvery 4 days — betterFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhoneiPhone
Requires iOS18.018.0
Further details — not scored
Size54 MB18 MB
Age rating4+4+
Developer嘉豪 栾银时(成都)科技有限公司

Customer experience

Locus GTD

All ratings9 ratings
Positive77.8%
Neutral0.0%
Negative22.2%
Written reviews8 reviews
Positive75.0%
Neutral12.5%
Negative12.5%

DOO

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

Locus GTD

Subscriptions3
  • Locus Pro (1 Week)3 Days trial$1.197 Days
  • Locus Pro (1 Month)7 Days trial$2.491 Month
  • Locus Pro (1 Year)14 Days trial$24.991 Year
One-time1
  • Locus Pro (Lifetime)$79.99
2 purchases

DOO

Subscriptions2
  • DOO Pro(月度)1 Month trial$0.991 Month
  • DOO Pro(年度)1 Year trial$8.991 Year

Questions

Is Locus GTD free?
Locus GTD is free to download, with in-app purchases available.
Is DOO free?
DOO is free to download, with in-app purchases available.
Which has better reviews, Locus GTD or DOO?
DOO is rated higher. Locus GTD averages 4.1 out of 5 from 9 ratings, while DOO averages 5.0 from 1 ratings.
Do Locus GTD or DOO have ads?
Neither Locus GTD nor DOO shows ads.
Which is updated more often, Locus GTD or DOO?
Locus GTD ships an update every 4 days, and DOO fortnightly. Most recently, Locus GTD was updated on October 3, 2026 and DOO on October 15, 2026.

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