# Tidemark: AI Calendar Planner — Leave on time, scan any flyer

> AI calendar planner with integrated travel, weather, and event scanning. (iPhone/iPad app by Raghav Kalbhor.)

- Source: https://appshunter.io/ios/app/tidemark-ai-calendar-planner/id6821510047 (this page in markdown: same URL + `.md`)
- Developer: [Raghav Kalbhor](https://appshunter.io/developer/6818880303)
- Category: Productivity, Lifestyle
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 18.0 · 18 MB
- Languages: American English
- Released: 2026-10-27
- Data updated: 2026-11-13
- Monetization: freemium

## What is Tidemark?

Tidemark is the calendar you can just ask. Every calendar in one place — with the weather, travel time and reminders built in — on iPhone, iPad, Mac and Apple Watch. Private by design: no account, and the AI runs on your device.

GOOD MORNING
• The first time you open Tidemark each morning, your whole day at a glance: the weather, how full it is, what's first, what's due and what you're counting down to
• A morning briefing notification at the time you choose (Pro)

KNOW WHEN TO LEAVE
• Live travel time from where you are, your last event or home — by car, transit, bike or on foot
• “Leave by” on every event with a place, updated as you move
• Leave alerts with the weather where you're going (Pro)
• Flying? Leave-by gets you to the airport early, and the trip after your flight starts where it lands

ALERTS YOU CAN COUNT ON
• Events that reach your devices without an alert — often Google ones — alert anyway, and nothing alerts twice
• Live Activities keep the event you're in on your Lock Screen and in the Dynamic Island

TRACK YOUR FLIGHT
• Flights on your calendar show up on Today and in a widget: route, boarding, gate and seat
• Live position, landing time, delays and gate changes (Pro — your first flight is free)

ASK TIDEMARK
• Ask in plain English: “When am I free for an hour this week?”, “What's after standup?”, “Should I bring a jacket tomorrow?”
• “Plan my day” fits today's reminders into your free time (Pro)
• Answers come straight from your calendar — exact, never made up
• 10 questions a day free; unlimited with Pro

SCAN TO EVENT
• Snap a flyer, ticket or screenshot, or drop in a PDF, and Tidemark finds every event, with its time and place
• You check every event before it's added
• 3 scans free; unlimited with Pro

EVERY CALENDAR, ONE PLACE
• iCloud, Google, Outlook, Exchange, Yahoo and CalDAV — no extra sign-in
• Your team in a tap: every NFL team, Premier League clubs, the NBA and nearly 600 more, plus holidays and faith calendars (3 free, unlimited with Pro)
• Day, 3-day, week, month, year and list views; drag to reschedule, with undo
• Repeat any way you like: every other week, the first Monday of the month, until a date

REMINDERS AND TIME BLOCKING
• Works with Apple Reminders, right on your calendar
• Drag a reminder onto the calendar to give it a time
• Unfinished reminders roll over to the next day
• Countdowns to the trips and birthdays you're waiting for

PLAN IN PLAIN ENGLISH
• “Lunch with Sam tomorrow 1pm at Tartine for 45m”
• “Piano every Tuesday until Dec 15”

LET PEOPLE BOOK YOU (PRO)
• Share a short booking link with your open times
• Guests pick a time; nothing is added until you accept
• End-to-end encrypted — nothing readable on any server

EVERYWHERE, IN SYNC
• iPhone, iPad, Mac and Apple Watch update in real time
• Widgets you can tap — tick off reminders, join calls — in light and dark, on the Home Screen, Lock Screen and desktop
• Watch complications, the Mac menu bar, Siri and Shortcuts

TIDEMARK PRO — TRY IT FREE FOR 7 DAYS
• Live flight tracking
• Smart leave alerts and the morning briefing
• Plan my day, unlimited Scan to Event and Ask Tidemark
• Booking links
• Unlimited calendar feeds
• Themes for the app and widgets
Monthly or yearly (with a 7-day free trial and Family Sharing), or a one-time lifetime purchase. Payment is charged to your Apple Account; subscriptions renew automatically unless cancelled at least 24 hours before the end of the period. Manage them in your App Store account settings.

PRIVATE BY DESIGN
No account, no ads, no tracking. Your calendar stays on your Apple devices. Tracking a flight looks up only its flight number.

Terms of Use: https://57kshycz46-ai.github.io/tidemark/terms.html
Privacy Policy: https://57kshycz46-ai.github.io/tidemark/privacy.html

## Key features

- AI-powered scheduling
- Live travel time and weather
- Scan flyers/PDFs to create events
- Flight tracking
- Consolidated calendar views
- On-device AI processing
- Daily briefs and clash radar

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Tidemark Pro Yearly | $34.99 | per year |
| Tidemark Pro Monthly | $4.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Tidemark Pro Lifetime | $89.99 | one-time |


## Is Tidemark safe?

Not enough ratings yet to assess Tidemark.

## Is Tidemark legit?

Tidemark: AI Calendar Planner has limited verification signals. The AppsHunter Legitimacy Score for Tidemark is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Frequently asked questions about Tidemark

### What is Tidemark?

Tidemark is an AI-powered calendar that integrates travel times, weather, and reminders. It allows users to ask natural language questions about their schedule and scan physical documents or PDFs to create events.

### Does Tidemark have ads?

Tidemark is ad-free, allowing for an uninterrupted user experience. The app offers a free tier with limited features and a Pro subscription for unlimited access.

### How does Tidemark handle privacy?

Tidemark is designed with privacy as a core feature. The AI runs on the user's device, and no account is required, meaning your data is not stored on any servers.

### What calendars does Tidemark support?

Tidemark supports iCloud, Google, Outlook, Exchange, Yahoo, and CalDAV calendars. It also allows users to add holiday calendars, faith calendars, sports schedules, and import ICS links.

### What are the limitations of the free version of Tidemark?

The free version of Tidemark offers 10 AI questions per day and 3 scans for creating events. Adding external calendars is also limited to 3 free additions.

### What are the subscription options for Tidemark Pro?

Tidemark Pro is available through a monthly subscription for $4.99 or a yearly subscription for $34.99. Both plans include a 7-day free trial.

### On which devices can I use Tidemark?

Tidemark is available on iPhone, iPad, Mac, and Apple Watch, with real-time syncing across all devices. It also features widgets for Home Screen and Lock Screen customization.

### How often is Tidemark updated?

Tidemark was last updated on November 3, 2026, with version 1.3. This indicates a recent update cycle, suggesting ongoing development and feature enhancements.

## Version history (last 5 releases)

### 1.5 — 2026-11-10

• Change plans by asking: “Move dentist to Friday at 3”, “Push my 2 pm back 30 minutes” or “Cancel lunch tomorrow”. Tidemark shows the change first, and you can undo it.
• Tomorrow at a glance: the first time you open Tidemark after 8 PM, see tomorrow's first event, how full the day is, the weather and what's due.
• Do more from an alert: touch and hold an event's alert to snooze it, get directions, join the call or say you're running late.
• Running late? Open an event that's about to start for a ready-written note to send.
• Edit your reminders: tap any reminder to change its title, notes, date and time, list or priority.
• A sharper assistant and many fixes.

### 1.4 — 2026-11-09

• Good morning: the first time you open Tidemark each morning, your whole day at a glance — the weather, how full it is, what's first, what's due and what you're counting down to.
• Alerts you can count on: events that arrive without an alert (often Google ones) now alert too, and nothing alerts twice. With Pro, a morning briefing at the time you choose.
• Time blocking: drag a reminder onto the calendar to give it a time, or ask Tidemark to “plan my day” (Pro).
• Countdowns to the trips and birthdays you're waiting for, on Today, in a widget and on Apple Watch.
• Repeat any way you like: every other week, the first Monday of the month, until a date or a number of times.
• Your team in a tap: every NFL team and nearly 600 more.
• Widgets you can tap: tick off reminders and join calls. New Day Tide and Reminders Ring for the Lock Screen and Apple Watch.
• Undo moves and deletes, or shake to undo.
• Shorter booking links, a sharper assistant and Scan, and many fixes.

### 1.3 — 2026-11-03

• Live Activities: the event you're in, or the next one, stays on your Lock Screen and in the Dynamic Island with a countdown, and moves on to what's next by itself. Follow any event from its page, or turn it off in Settings.
• Flight alerts when your gate changes, your flight is delayed or it's cancelled. Both legs of a connection now show the same up-to-date connection time.
• Widgets show what tomorrow starts with once today's done, and the Today widget no longer counts tomorrow as today.
• Ask knows holidays ("How many days until Thanksgiving?") and which events are meetings, and finds where things were.
• Scan to Event reads confirmations, flights and date ranges more accurately.
• A What's New page after each update, plus many smaller fixes.

### 1.2 — 2026-11-02

• Flight tracking: flights on your calendar show up on Today and in a new Flight widget, with boarding, gate, seat, live position and landing time. Ask “When does my flight land?”
• Smarter travel around flights: leave-by gets you to the airport early, and the next trip starts where you land.
• Add calendars in one tap: holidays for 20+ countries, faith calendars, soccer clubs and Formula 1, or paste any link.
• Scan to Event reads itineraries and flyers more accurately, with the right dates and airports.
• Time-blocking and three calendar feeds are now free.
• Clearer clash warnings, faster booking notifications, and redesigned Reminders and Accounts pages.

### 1.1.2 — 2026-10-30

• Travel time is faster and more accurate. It follows you as you move, finds more places (even “Dinner at Zuni Café — 1658 Market St”), and knows when your day starts from home.
• Smarter leave alerts: the weather where you're going (bring an umbrella, dress warm) and a heads-up when the event before runs tight.
• Ask now works on every iPhone, iPad and Mac. Apple Intelligence makes it even better with typos and looser questions.
• Scan to Event finds every event on a flyer, with its time and place.
• A livelier look: new animations, a tide-inspired sidebar on Mac, and redesigned widgets for light and dark — plus a new always-dark widget set.
• Fixes: “Friday” typed on a Friday now means today, night weather icons are easier to see, and more.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-13.*