Comparison

有序Syso vs When

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

Head to head
About

有序Syso

Read full description

有序 Syso 是一款融合 AI 对话、日程管理、智能记账与灵感记录的个人生活助手。 无需在多个页面之间反复操作,你只需要说一句话或输入一段文字,AI 就能理解你的表达,帮助你整理日程、记录收支、保存灵感,让生活中的重要信息自然归位。 主要功能: 【说一句,快速记录】 通过语音或键盘输入日程、账目和想法。AI 自动理解时间、金额、分类及内容,生成结构化记录,确认后即可保存。 【日程与待办】 按照已过期、今天、明天、本周、更远及已完成清晰整理事项。支持日历视图、待办管理、重复日程、提醒及完成复盘。 【智能账本】 快速记录收入与支出,自动识别金额和消费分类。通过统计与复盘了解消费结构,让每一笔收支都有迹可循。 【灵光一闪】 随时保存突然出现的想法。支持语音实时转写、键盘编辑、AI 内容优化、专业手记、对话推演和脑图整理,让模糊灵感逐渐形成清晰方案。 【专家智能体】 邀请不同思维方式的 AI 专家参与灵光讨论,从产品体验、第一性原理、增长实验、经营现金流、竞争战略等角度分析想法,获得更丰富的启发。 【个性化 AI 对话】 提供多种不同性格与表达方式的 AI 角色,支持沉浸式交流、自定义角色和聊天背景。你可以选择更适合自己的陪伴与沟通方式。 【桌面快捷操作与组件】 长按 App 图标即可快速开始语音记录、文字对话或记录灵光。通过「今日有序」「有序账本」「灵光一闪」桌面组件,随时查看和记录重要内容。 【多端信息同步】 支持系统日历及相关办公平台同步,让日程信息更集中,减少重复整理。 有序 Syso 希望减少复杂操作带来的负担。随口一说,生活有序。 使用条款(EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

When

This app helps you remember important dates and track recurring tasks. It offers timeline views for upcoming events and 'last time' tracking for past activities. Organize items with categories, add notes, and use widgets for quick access.

Highlights
  • Timeline view for upcoming events
  • Track recurring tasks
  • Expiry and renewal date tracking
  • Birthday and anniversary reminders
  • Home and Lock Screen widgets
  • Organize with categories and icons
  • Add notes and attachments
Features
Read full description

When did you last do it? When: Then & Next helps you remember the dates that are easy to forget — when you last changed the water filter, when your passport expires, when your next dentist visit is due, or when an important birthday is coming up. Everything is organized around two simple views: TIMELINE See what's coming next. Upcoming tasks, expirations and important occasions appear together in one clear timeline. LAST TIME See how long it's been since you last did something — whether that's getting a haircut, servicing the air conditioner, cleaning your camera sensor or changing a password. TRACK IT YOUR WAY Repeat Track things you do more than once. Simply remember when you last did something, or add a schedule if you want to know when it's due again. Expiry Keep track of passports, visas, insurance, warranties, deadlines and anything else with an expiration or renewal date. Occasion Remember birthdays, anniversaries and other important yearly dates, with age and anniversary tracking where applicable. WIDGETS Keep important dates and tasks visible without opening the app. - Home Screen widgets for upcoming events and things you've done before - Lock Screen widgets for the things you want to keep an eye on throughout the day FEATURES - See exactly how long ago something happened - See what's coming up in one timeline - Track recurring tasks with or without a schedule - Track expirations and renewal dates - Remember birthdays and anniversaries - Set reminders before important dates - Keep a history of recurring activities - Home Screen and Lock Screen widgets - Organize items with categories and icons - Add notes and attachments - Multiple accent themes - Light and dark mode No complicated calendars. No streaks. No gamification. Just the answer to a simple question: When? FREE OR PRO When Free - Track up to 5 items - Repeat, Expiry and Occasion items - Basic reminders - Timeline and Last Time views - Default When theme When Pro - Unlimited items - Full history - Multiple and custom reminders - Home Screen widgets - Lock Screen widgets - Notes and attachments - Custom categories - All color themes - Access to future Pro features Upgrade with a monthly or yearly subscription, or unlock When Pro with a one-time Lifetime purchase. Terms: https://when-mauve.vercel.app/terms

Screenshots

有序Syso4 screens
When4 screens

Verdict

The call

The clearest difference is iOS requirement: 有序Syso at 13.0 against When's 18.0. On price, ads, in-app purchases and device support 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. 有序Syso sells 2 in-app purchases, starting at $1.99 per month and When sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 7 level
有序Syso versus When: the parameters behind the verdict, then further details
Parameter有序SysoWhen
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequency—Every 4 days
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better18.0
Further details — not scored
Size50 MB6 MB
Age rating9+4+
DeveloperShandong Lingdongjing Software Technology Co., Ltd.Andras Varga

In-app purchases

2 purchases

有序Syso

Subscriptions2
  • 有序Syso Pro(月度)$1.991 Month
  • 有序Syso Pro(年度)$22.991 Year
3 purchases

When

Subscriptions2
  • Pro Monthly$0.991 Month
  • Pro Yearly$7.991 Year
One-time1
  • When Pro Lifetime$19.99

Questions

Is 有序Syso free?
有序Syso is free to download, with in-app purchases available.
Is When free?
When is free to download, with in-app purchases available.
Do 有序Syso or When have ads?
Neither 有序Syso nor When shows ads.

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