Timeline vs Trace
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Timeline
This app combines scheduling, availability sharing, and booking into a private, device-first platform. Plan your day, week, and recurring routines with flexible notifications and a Home Screen widget. It prioritizes user privacy with optional syncing and offline functionality.
- Device-first and private planning
- Offline functionality
- App Lock with Face ID/PIN
- People and request management
- Calendar integration (.ics, Apple Calendars)
- Recurring events and multiple reminders
- Home Screen widget
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Timeline brings planning, availability sharing, and booking together in one private place. It syncs only when you choose to. Plan your day, your week, and your recurring routines in one calm view. Add Actions, Meetings, Events, and Reminders, then stay ahead with flexible notifications and a Home Screen widget that always shows what's next. DEVICE-FIRST & PRIVATE • Your events live on your device by default. No account is needed to get started. • Fully usable offline. Syncing is optional and only happens after you sign in. • App Lock opens Timeline with Face ID or a 4-digit PIN. PEOPLE & REQUESTS • Find people by name or @handle and keep the people you plan with close at hand. • Schedule a time with someone, or invite people to events by @handle and see who has accepted. • Request keeps what you've received, sent, and confirmed in one place. Accept, decline, or ask for a new time in a tap. • Share your Free Time only with the people you choose. You decide whether others can find you by name. CALENDARS THAT WORK TOGETHER • Import selected Apple Calendars and keep imported events refreshed. • When allowed, mirror edits or deletions of Apple-origin imported events back to Apple Calendar. • Subscribe to .ics feeds or import .ics files. PLAN WITH CONFIDENCE • Recurring events with daily, weekly, monthly, and yearly patterns. • Multiple reminders per event, with per-event overrides. • Day, Week, and Month views built for quick scanning. Swipe between days and weeks. • Set an event's time zone, or let it follow you as you travel. • Follows your iPhone's text size and works with VoiceOver. • A Home Screen widget for your next event and the day ahead. OPTIONAL ACCOUNT FEATURES • Sign in for your public Signature page, booking page, and booking requests. Members can also sync their full calendar across devices and Timeline web. • Keep up to four Glass Workspace accounts on your iPhone, plus Local, and switch between them anytime. • See event weather for confirmed physical venues without sharing your device location. • Turn on Sealed Sync to encrypt supported titles, notes, and details on your device before they leave it. Timeline keeps planning simple, private, and entirely in your control. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://glassworkspace.com/timeline/privacy
Trace
Capture thoughts and tasks using your voice. This organizer transforms spoken reminders into structured notes and actionable to-dos, helping you manage your day efficiently without manual data entry.
- Voice-first input
- Structured reminders
- Note-taking
- Task management
- Time and place-based planning
- Organized daily planning
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Trace is a voice-first personal organizer for reminders, notes, and everyday follow-through. Say what you need to remember, and Trace helps turn it into structured reminders and notes. Capture quick tasks, plan around time and place, save important details, and keep your day organized without digging through forms or menus. Privacy Policy: https://remindmetrace.com/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: Timeline at 15.0 against Trace's 26.2. On price, rating, review sentiment and ratings volume 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. Timeline sells 2 in-app purchases, starting at $10.00 per month and Trace sells 2 in-app purchases, starting at $9.99 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 Timeline against 5.0 for Trace. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Timeline ships an update every 4 days, Trace weekly. Both last shipped on October 31, 2026.
| Parameter | Timeline | Trace |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (2 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 2 | 2 |
| Update frequency | Every 4 days — better | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 12 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Marlowe Emrys LLC | Yaohui Zhang |
Customer experience
Timeline
Trace
In-app purchases
Timeline
- Plus$10.001 Month
- Member$25.001 Month
Trace
- Trace Premium3 Days trial$9.991 Month
- Trace Premium Yearly3 Days trial$71.991 Year









